├── .github └── ISSUE_TEMPLATE │ ├── enhancement.md │ └── error.md ├── .gitignore ├── HARDWARE.md ├── INSTALL.md ├── ISS.md ├── LICENSE ├── METEOR.md ├── README.md ├── WEBPANEL.md ├── WORKING.md ├── common.sh ├── header_1600.png ├── install.sh ├── migrate_data.sh ├── migrations └── 20201292-iss.sh ├── pd120_header.png ├── post.py ├── prune.sh ├── receive.sh ├── receive_iss.sh ├── receive_meteor.sh ├── rectify.py ├── requirements.txt ├── schedule.sh ├── schedule_iss.sh ├── schedule_meteor.sh ├── schedule_sat.sh ├── software ├── medet_arm └── wxtoimg-armhf-2.11.2-beta.deb ├── sun.py ├── templates ├── fstab ├── index.html ├── logo-small.png ├── modprobe.d │ └── rtlsdr.conf ├── nginx.cfg ├── noaa.conf ├── predict.qth ├── tweepy.conf ├── webpanel │ ├── Config.php │ ├── Controller │ │ ├── C_predict.php │ │ ├── C_showDetail.php │ │ ├── C_showLastImage.php │ │ ├── C_showLastImages.php │ │ └── index.html │ ├── Model │ │ ├── Conn.php │ │ └── index.html │ ├── Views │ │ ├── V_viewDetail.php │ │ ├── V_viewLastImage.php │ │ ├── V_viewLastImages.php │ │ ├── V_viewPasses.php │ │ └── index.html │ ├── detail.php │ ├── footer.php │ ├── header.php │ ├── index.php │ ├── language │ │ ├── ar.php │ │ ├── de.php │ │ ├── en.php │ │ ├── es.php │ │ └── sr.php │ ├── logo-small.png │ ├── passes.php │ └── style.css ├── webpanel_schema.sql └── wxtoimgrc └── test_reception.sh /.github/ISSUE_TEMPLATE/enhancement.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Feature Request Template 3 | about: "For feature requests / improvements." 4 | 5 | --- 6 | 7 | **Please Describe the problem to be solved** 8 | (Replace This Text: Please present a concise description of the problem to be addressed by this feature request. Please be clear what parts of the problem are considered to be in-scope and out-of-scope.) 9 | 10 | **(Optional): Suggest A Solution** 11 | (Replace This Text: A concise description of your preferred solution. Things to address include: 12 | * Details of the technical implementation 13 | * Tradeoffs made in design decisions 14 | * Caveats and considerations for the future 15 | 16 | If there are multiple solutions, please present each one separately. 17 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/error.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Error 3 | about: Create a report to help us improve 4 | title: "[Error]" 5 | labels: '' 6 | assignees: reynico 7 | 8 | --- 9 | 10 | **Describe the bug** 11 | A clear and concise description of what the bug is. 12 | 13 | **Screenshots and/or logs** 14 | If applicable, add screenshots to help explain your problem. Logs are always welcome as well 15 | 16 | **Server information (please complete the following information):** 17 | - OS: [e.g. Raspbian] 18 | - Python version [e.g. 3.7.3] 19 | - SDR device [e.g. RTL-SDR v3] 20 | 21 | **Additional context** 22 | Add any other context about the problem here. 23 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | predict/ 2 | map/ 3 | panel.db 4 | -------------------------------------------------------------------------------- /HARDWARE.md: -------------------------------------------------------------------------------- 1 | ![Raspberry NOAA](header_1600.png) 2 | 3 | # Raspberry PI 4 | I tried to use a Raspberry PI Zero Wifi, but seems like the lack of power makes bananas. Got several issues when recording the audio stream (blank audio, corrupted wav files, etc) as well as wxmap errors when trying to do the overlay. A Raspberry PI 2+ works great, no issues at all. 5 | 6 | # Power 7 | I also experimented several issues with power supply when using cheap mobile phone USB chargers 8 | ``` 9 | kern :crit : [ 1701.464833 < 2.116656>] Under-voltage detected! (0x00050005) 10 | kern :info : [ 1707.668180 < 6.203347>] Voltage normalised (0x00000000) 11 | ``` 12 | Use a 2+ amps power supply, as the SDR dongle is a power demand device. 13 | 14 | # SD Card 15 | I'm using a cheap (and probably fake) 16GB Kingston SD card, no reported issues. 16 | 17 | # SDR Dongle and reception 18 | I'm using a rtl-sdr.com usb dongle, works great. I'm also using a FM trap (88-108Mhz) to avoid FM broadcast signals. 19 | 20 | # Antenna 21 | I'm using a homemade QFH antenna. Refer to [Jcoppens QFH antenna website](http://jcoppens.com/ant/qfh/index.en.php) for building and calculations 22 | -------------------------------------------------------------------------------- /INSTALL.md: -------------------------------------------------------------------------------- 1 | ![Raspberry NOAA](header_1600.png) 2 | 3 | - [Raspberry PI operating system](#raspberry-pi-operating-system) 4 | - [Automatic install](#automatic-install) 5 | - [Manual install](#manual-install) 6 | - [Required packages and software](#required-packages-and-software) 7 | - [Install rtl_sdr](#install-rtl_sdr) 8 | - [Install WXToIMG](#install-wxtoimg) 9 | - [Raspberry-noaa configuration](#raspberry-noaa-configuration) 10 | - [Clone this repo](#clone-this-repo) 11 | - [Install the default configuration files](#install-the-default-configuration-files) 12 | - [Install Meteor software](#install-meteor-software) 13 | - [Setup Nginx](#setup-nginx) 14 | - [Setup Database](#setup-database) 15 | - [Setup RamFS](#setup-ramfs) 16 | - [Setup ISS reception and decoding (SSTV)](#setup-iss-reception-and-decoding-sstv) 17 | - [Cron the scheduling job](#cron-the-scheduling-job) 18 | - [Set your Twitter credentials](#set-your-twitter-credentials) 19 | 20 | # Raspberry PI operating system 21 | I'm using [Raspbian](https://www.raspberrypi.org/downloads/raspbian/) as it have full support for Raspberry PI, simple package manager and it's pretty stable 22 | 23 | # Automatic install 24 | 1. Update repositories and install git 25 | ``` 26 | sudo apt update 27 | sudo apt install git 28 | ``` 29 | 2. Clone this repository on your home directory 30 | ``` 31 | cd $HOME 32 | git clone https://github.com/reynico/raspberry-noaa.git 33 | cd raspberry-noaa 34 | ``` 35 | 2. Run `./install.sh`. You will be asked for your ground station lat/lon position. 36 | 3. If you want automatic Twitter posting, see: [Set your Twitter credentials](#set-your-twitter-credentials) 37 | 38 | 39 | This is pretty much the entire setup. If you are interested about the behind of scenes please check the following section 40 | 41 | --- 42 | 43 | 44 | # Manual install 45 | 46 | ## Required packages and software 47 | 48 | ``` 49 | sudo apt update -yq 50 | sudo apt install -yq predict \ 51 | python-setuptools \ 52 | ntp \ 53 | cmake \ 54 | libusb-1.0 \ 55 | sox \ 56 | at \ 57 | bc \ 58 | nginx \ 59 | libncurses5-dev \ 60 | libncursesw5-dev \ 61 | libatlas-base-dev \ 62 | python3-pip \ 63 | imagemagick \ 64 | libxft-dev \ 65 | libxft2 \ 66 | libjpeg9 \ 67 | libjpeg9-dev \ 68 | socat \ 69 | php7.2-fpm \ 70 | php7.2-sqlite \ 71 | sqlite3 \ 72 | libgfortran5 73 | ``` 74 | 75 | ``` 76 | sudo pip3 install numpy ephem tweepy Pillow 77 | ``` 78 | 79 | ### Install rtl_sdr 80 | ``` 81 | sudo cp templates/modprobe.d/rtlsdr.conf /etc/modprobe.d/rtlsdr.conf 82 | ``` 83 | 84 | - clone rlt-sdr git repo and install rtl-sdr: 85 | ``` 86 | cd /tmp/ 87 | git clone https://github.com/osmocom/rtl-sdr.git 88 | cd rtl-sdr/ 89 | mkdir build 90 | cd build 91 | cmake ../ -DINSTALL_UDEV_RULES=ON -DDETACH_KERNEL_DRIVER=ON 92 | make 93 | sudo make install 94 | sudo ldconfig 95 | cd /tmp/ 96 | sudo cp ./rtl-sdr/rtl-sdr.rules /etc/udev/rules.d/ 97 | ``` 98 | 99 | ### Install WXToIMG 100 | There's a deb package for it 101 | ``` 102 | sudo dpkg -i software/wxtoimg-armhf-2.11.2-beta.deb 103 | ``` 104 | 105 | ## Raspberry-noaa configuration 106 | ### Clone this repo 107 | ``` 108 | cd $HOME 109 | git clone https://github.com/reynico/raspberry-noaa.git 110 | cd raspberry-noaa 111 | ``` 112 | 113 | ### Install the default configuration files 114 | - noaa.conf: paths, satellite elevation and loggin 115 | ``` 116 | cp "templates/noaa.conf" "$HOME/.noaa.conf" 117 | ``` 118 | 119 | - predict.qth: Predict's ground station settings 120 | ``` 121 | cp "templates/predict.qth" "$HOME/.predict/predict.qth" 122 | ``` 123 | 124 | - wxtoimgrc: WxToIMG ground station settings and license 125 | ``` 126 | cp "templates/wxtoimgrc" "$HOME/.wxtoimgrc" 127 | ``` 128 | 129 | Don't forget to adjust your settings in those files 130 | 131 | ### Install Meteor software 132 | - meteor_demod 133 | ``` 134 | git clone https://github.com/dbdexter-dev/meteor_demod.git 135 | cd meteor_demod 136 | make 137 | sudo make install 138 | cd .. 139 | ``` 140 | 141 | - medet_arm 142 | ``` 143 | sudo cp software/medet_arm /usr/bin/medet_arm 144 | sudo chmod +x /usr/bin/medet_arm 145 | ``` 146 | 147 | ### Setup Nginx 148 | ``` 149 | sudo cp templates/nginx.cfg /etc/nginx/sites-enabled/default 150 | sudo mkdir -p /var/www/wx 151 | sudo chown -R www-data:www-data /var/www/wx 152 | sudo usermod -a -G www-data pi 153 | sudo chmod 775 /var/www/wx 154 | sudo cp templates/index.html /var/www/wx/index.html 155 | sudo cp templates/logo-small.png /var/www/wx/logo-small.png 156 | sudo systemctl restart nginx 157 | sudo cp -rp templates/webpanel/* /var/www/wx/ 158 | ``` 159 | 160 | ### Setup Database 161 | ``` 162 | sqlite3 "panel.db" < "templates/webpanel_schema.sql" 163 | ``` 164 | 165 | ### Setup RamFS 166 | ``` 167 | sudo mkdir -p /var/ramfs 168 | cat templates/fstab | sudo tee -a /etc/fstab > /dev/null 169 | sudo mount -a 170 | sudo chmod 777 /var/ramfs 171 | ``` 172 | 173 | ### Setup ISS reception and decoding (SSTV) 174 | ``` 175 | wget -qr https://github.com/reynico/pd120_decoder/archive/master.zip -O /tmp/master.zip 176 | cd /tmp 177 | unzip master.zip 178 | cd pd120_decoder-master/pd120_decoder/ 179 | pip3 install --user -r requirements.txt 180 | cp demod.py utils.py "/home/pi/raspberry-noaa/" 181 | ``` 182 | 183 | ### Cron the scheduling job 184 | ``` 185 | cat <(crontab -l) <(echo "1 0 * * * /home/pi/raspberry-noaa/schedule.sh") | crontab - 186 | ``` 187 | 188 | ### Set your Twitter credentials 189 | - Go to [Twitter Developer site](http://developer.twitter.com/) and apply for a developer account. 190 | ``` 191 | cp "templates/tweepy.conf" "$HOME/.tweepy.conf" 192 | ``` 193 | - Set your credentials on `"$HOME/.tweepy.conf"` 194 | ``` 195 | export CONSUMER_KEY = '' 196 | export CONSUMER_SECRET = '' 197 | export ACCESS_TOKEN_KEY = '' 198 | export ACCESS_TOKEN_SECRET = '' 199 | ``` 200 | -------------------------------------------------------------------------------- /ISS.md: -------------------------------------------------------------------------------- 1 | ![Raspberry NOAA](header_1600.png) 2 | 3 | This project now includes full reception and decoding of SSTV transmissions from the ISS. 4 | 5 | # ISS reception and scheduling 6 | Reception is quite easy: The ISS TX works on 145.800 Mhz, Narrow FM. So we just need to tune our RTLSDR receiver and that's all. 7 | 8 | Scheduling is governed by the `SCHEDULE_ISS` inside `.noaa.conf`. Setting it to `true` will schedule future ISS passes. 9 | 10 | # ISS decoding 11 | This is the difficult part: Decoding PD120 needs custom software. Right now the best Linux software for SSTV (in mu humble opinion) is [QSSTV](http://users.telenet.be/on4qz/qsstv/index.html). QSSTV is great, works with a lot of modes, has auto slant and signal detection. On the other hand, QSSTV only works in GUI mode as it's written in QT (hence Q-SSTV) and that's not situable for this project as we don't run any Window Server. 12 | 13 | Surfing the Internet I've found Martin Bernardi's (and team) [final work about a PD120 modulator - demodulator](https://github.com/martinber/rtlsdr_sstv) so I put hands on slightly modifying it to adjust the project to my needs. 14 | 15 | ## Decoding behavior 16 | There are a few things to take care about 17 | 18 | 1. A single ISS pass during a SSTV event could have zero to three SSTV transmissions (based on an average pass time of 10 minutes) so we need to find a way to detect the transmission header to fire up the decoder and store each image. 19 | 20 | ![PD 120 header](pd120_header.png) 21 | 22 | 2. A simple way to detect the header on an audio file (once digitized with scipy.io) is to sample the header as an absolute numeric representation, apply a threshold during certain amount of time. So if the header is present, mark the stream and do the same for each new header that ocurrs in about `this_timestamp + 120 seconds` so we don't get any false positives in the middle of the PD120 carrier. 23 | 24 | 3. A Satellite transmission to the earth has doppler efect so the frequency changes over the time. This is a problem when you plot audio as data. So I had to include a high pass filter to remove the DC offset from the audio recorded by `rtl_fm`. 25 | 26 | # Upgrading procedure 27 | There's a migration script that handles the required modifications over the database as well as the web files. Take in mind that you need to have the web panel version of raspberry-noaa running. 28 | 29 | 1. `cd /home/pi/raspberry-noaa` 30 | 2. `git fetch -pt && git pull` 31 | 3. `cd migrations/` 32 | 4. `./20201292-iss.sh` 33 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. We, the Free Software Foundation, use the 18 | GNU General Public License for most of our software; it applies also to 19 | any other work released this way by its authors. You can apply it to 20 | your programs, too. 21 | 22 | When we speak of free software, we are referring to freedom, not 23 | price. Our General Public Licenses are designed to make sure that you 24 | have the freedom to distribute copies of free software (and charge for 25 | them if you wish), that you receive source code or can get it if you 26 | want it, that you can change the software or use pieces of it in new 27 | free programs, and that you know you can do these things. 28 | 29 | To protect your rights, we need to prevent others from denying you 30 | these rights or asking you to surrender the rights. Therefore, you have 31 | certain responsibilities if you distribute copies of the software, or if 32 | you modify it: responsibilities to respect the freedom of others. 33 | 34 | For example, if you distribute copies of such a program, whether 35 | gratis or for a fee, you must pass on to the recipients the same 36 | freedoms that you received. You must make sure that they, too, receive 37 | or can get the source code. And you must show them these terms so they 38 | know their rights. 39 | 40 | Developers that use the GNU GPL protect your rights with two steps: 41 | (1) assert copyright on the software, and (2) offer you this License 42 | giving you legal permission to copy, distribute and/or modify it. 43 | 44 | For the developers' and authors' protection, the GPL clearly explains 45 | that there is no warranty for this free software. For both users' and 46 | authors' sake, the GPL requires that modified versions be marked as 47 | changed, so that their problems will not be attributed erroneously to 48 | authors of previous versions. 49 | 50 | Some devices are designed to deny users access to install or run 51 | modified versions of the software inside them, although the manufacturer 52 | can do so. This is fundamentally incompatible with the aim of 53 | protecting users' freedom to change the software. The systematic 54 | pattern of such abuse occurs in the area of products for individuals to 55 | use, which is precisely where it is most unacceptable. Therefore, we 56 | have designed this version of the GPL to prohibit the practice for those 57 | products. If such problems arise substantially in other domains, we 58 | stand ready to extend this provision to those domains in future versions 59 | of the GPL, as needed to protect the freedom of users. 60 | 61 | Finally, every program is threatened constantly by software patents. 62 | States should not allow patents to restrict development and use of 63 | software on general-purpose computers, but in those that do, we wish to 64 | avoid the special danger that patents applied to a free program could 65 | make it effectively proprietary. To prevent this, the GPL assures that 66 | patents cannot be used to render the program non-free. 67 | 68 | The precise terms and conditions for copying, distribution and 69 | modification follow. 70 | 71 | TERMS AND CONDITIONS 72 | 73 | 0. Definitions. 74 | 75 | "This License" refers to version 3 of the GNU General Public License. 76 | 77 | "Copyright" also means copyright-like laws that apply to other kinds of 78 | works, such as semiconductor masks. 79 | 80 | "The Program" refers to any copyrightable work licensed under this 81 | License. Each licensee is addressed as "you". "Licensees" and 82 | "recipients" may be individuals or organizations. 83 | 84 | To "modify" a work means to copy from or adapt all or part of the work 85 | in a fashion requiring copyright permission, other than the making of an 86 | exact copy. The resulting work is called a "modified version" of the 87 | earlier work or a work "based on" the earlier work. 88 | 89 | A "covered work" means either the unmodified Program or a work based 90 | on the Program. 91 | 92 | To "propagate" a work means to do anything with it that, without 93 | permission, would make you directly or secondarily liable for 94 | infringement under applicable copyright law, except executing it on a 95 | computer or modifying a private copy. Propagation includes copying, 96 | distribution (with or without modification), making available to the 97 | public, and in some countries other activities as well. 98 | 99 | To "convey" a work means any kind of propagation that enables other 100 | parties to make or receive copies. Mere interaction with a user through 101 | a computer network, with no transfer of a copy, is not conveying. 102 | 103 | An interactive user interface displays "Appropriate Legal Notices" 104 | to the extent that it includes a convenient and prominently visible 105 | feature that (1) displays an appropriate copyright notice, and (2) 106 | tells the user that there is no warranty for the work (except to the 107 | extent that warranties are provided), that licensees may convey the 108 | work under this License, and how to view a copy of this License. If 109 | the interface presents a list of user commands or options, such as a 110 | menu, a prominent item in the list meets this criterion. 111 | 112 | 1. Source Code. 113 | 114 | The "source code" for a work means the preferred form of the work 115 | for making modifications to it. "Object code" means any non-source 116 | form of a work. 117 | 118 | A "Standard Interface" means an interface that either is an official 119 | standard defined by a recognized standards body, or, in the case of 120 | interfaces specified for a particular programming language, one that 121 | is widely used among developers working in that language. 122 | 123 | The "System Libraries" of an executable work include anything, other 124 | than the work as a whole, that (a) is included in the normal form of 125 | packaging a Major Component, but which is not part of that Major 126 | Component, and (b) serves only to enable use of the work with that 127 | Major Component, or to implement a Standard Interface for which an 128 | implementation is available to the public in source code form. A 129 | "Major Component", in this context, means a major essential component 130 | (kernel, window system, and so on) of the specific operating system 131 | (if any) on which the executable work runs, or a compiler used to 132 | produce the work, or an object code interpreter used to run it. 133 | 134 | The "Corresponding Source" for a work in object code form means all 135 | the source code needed to generate, install, and (for an executable 136 | work) run the object code and to modify the work, including scripts to 137 | control those activities. However, it does not include the work's 138 | System Libraries, or general-purpose tools or generally available free 139 | programs which are used unmodified in performing those activities but 140 | which are not part of the work. For example, Corresponding Source 141 | includes interface definition files associated with source files for 142 | the work, and the source code for shared libraries and dynamically 143 | linked subprograms that the work is specifically designed to require, 144 | such as by intimate data communication or control flow between those 145 | subprograms and other parts of the work. 146 | 147 | The Corresponding Source need not include anything that users 148 | can regenerate automatically from other parts of the Corresponding 149 | Source. 150 | 151 | The Corresponding Source for a work in source code form is that 152 | same work. 153 | 154 | 2. Basic Permissions. 155 | 156 | All rights granted under this License are granted for the term of 157 | copyright on the Program, and are irrevocable provided the stated 158 | conditions are met. This License explicitly affirms your unlimited 159 | permission to run the unmodified Program. The output from running a 160 | covered work is covered by this License only if the output, given its 161 | content, constitutes a covered work. This License acknowledges your 162 | rights of fair use or other equivalent, as provided by copyright law. 163 | 164 | You may make, run and propagate covered works that you do not 165 | convey, without conditions so long as your license otherwise remains 166 | in force. You may convey covered works to others for the sole purpose 167 | of having them make modifications exclusively for you, or provide you 168 | with facilities for running those works, provided that you comply with 169 | the terms of this License in conveying all material for which you do 170 | not control copyright. Those thus making or running the covered works 171 | for you must do so exclusively on your behalf, under your direction 172 | and control, on terms that prohibit them from making any copies of 173 | your copyrighted material outside their relationship with you. 174 | 175 | Conveying under any other circumstances is permitted solely under 176 | the conditions stated below. Sublicensing is not allowed; section 10 177 | makes it unnecessary. 178 | 179 | 3. Protecting Users' Legal Rights From Anti-Circumvention Law. 180 | 181 | No covered work shall be deemed part of an effective technological 182 | measure under any applicable law fulfilling obligations under article 183 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or 184 | similar laws prohibiting or restricting circumvention of such 185 | measures. 186 | 187 | When you convey a covered work, you waive any legal power to forbid 188 | circumvention of technological measures to the extent such circumvention 189 | is effected by exercising rights under this License with respect to 190 | the covered work, and you disclaim any intention to limit operation or 191 | modification of the work as a means of enforcing, against the work's 192 | users, your or third parties' legal rights to forbid circumvention of 193 | technological measures. 194 | 195 | 4. Conveying Verbatim Copies. 196 | 197 | You may convey verbatim copies of the Program's source code as you 198 | receive it, in any medium, provided that you conspicuously and 199 | appropriately publish on each copy an appropriate copyright notice; 200 | keep intact all notices stating that this License and any 201 | non-permissive terms added in accord with section 7 apply to the code; 202 | keep intact all notices of the absence of any warranty; and give all 203 | recipients a copy of this License along with the Program. 204 | 205 | You may charge any price or no price for each copy that you convey, 206 | and you may offer support or warranty protection for a fee. 207 | 208 | 5. Conveying Modified Source Versions. 209 | 210 | You may convey a work based on the Program, or the modifications to 211 | produce it from the Program, in the form of source code under the 212 | terms of section 4, provided that you also meet all of these conditions: 213 | 214 | a) The work must carry prominent notices stating that you modified 215 | it, and giving a relevant date. 216 | 217 | b) The work must carry prominent notices stating that it is 218 | released under this License and any conditions added under section 219 | 7. This requirement modifies the requirement in section 4 to 220 | "keep intact all notices". 221 | 222 | c) You must license the entire work, as a whole, under this 223 | License to anyone who comes into possession of a copy. This 224 | License will therefore apply, along with any applicable section 7 225 | additional terms, to the whole of the work, and all its parts, 226 | regardless of how they are packaged. This License gives no 227 | permission to license the work in any other way, but it does not 228 | invalidate such permission if you have separately received it. 229 | 230 | d) If the work has interactive user interfaces, each must display 231 | Appropriate Legal Notices; however, if the Program has interactive 232 | interfaces that do not display Appropriate Legal Notices, your 233 | work need not make them do so. 234 | 235 | A compilation of a covered work with other separate and independent 236 | works, which are not by their nature extensions of the covered work, 237 | and which are not combined with it such as to form a larger program, 238 | in or on a volume of a storage or distribution medium, is called an 239 | "aggregate" if the compilation and its resulting copyright are not 240 | used to limit the access or legal rights of the compilation's users 241 | beyond what the individual works permit. Inclusion of a covered work 242 | in an aggregate does not cause this License to apply to the other 243 | parts of the aggregate. 244 | 245 | 6. Conveying Non-Source Forms. 246 | 247 | You may convey a covered work in object code form under the terms 248 | of sections 4 and 5, provided that you also convey the 249 | machine-readable Corresponding Source under the terms of this License, 250 | in one of these ways: 251 | 252 | a) Convey the object code in, or embodied in, a physical product 253 | (including a physical distribution medium), accompanied by the 254 | Corresponding Source fixed on a durable physical medium 255 | customarily used for software interchange. 256 | 257 | b) Convey the object code in, or embodied in, a physical product 258 | (including a physical distribution medium), accompanied by a 259 | written offer, valid for at least three years and valid for as 260 | long as you offer spare parts or customer support for that product 261 | model, to give anyone who possesses the object code either (1) a 262 | copy of the Corresponding Source for all the software in the 263 | product that is covered by this License, on a durable physical 264 | medium customarily used for software interchange, for a price no 265 | more than your reasonable cost of physically performing this 266 | conveying of source, or (2) access to copy the 267 | Corresponding Source from a network server at no charge. 268 | 269 | c) Convey individual copies of the object code with a copy of the 270 | written offer to provide the Corresponding Source. This 271 | alternative is allowed only occasionally and noncommercially, and 272 | only if you received the object code with such an offer, in accord 273 | with subsection 6b. 274 | 275 | d) Convey the object code by offering access from a designated 276 | place (gratis or for a charge), and offer equivalent access to the 277 | Corresponding Source in the same way through the same place at no 278 | further charge. You need not require recipients to copy the 279 | Corresponding Source along with the object code. If the place to 280 | copy the object code is a network server, the Corresponding Source 281 | may be on a different server (operated by you or a third party) 282 | that supports equivalent copying facilities, provided you maintain 283 | clear directions next to the object code saying where to find the 284 | Corresponding Source. Regardless of what server hosts the 285 | Corresponding Source, you remain obligated to ensure that it is 286 | available for as long as needed to satisfy these requirements. 287 | 288 | e) Convey the object code using peer-to-peer transmission, provided 289 | you inform other peers where the object code and Corresponding 290 | Source of the work are being offered to the general public at no 291 | charge under subsection 6d. 292 | 293 | A separable portion of the object code, whose source code is excluded 294 | from the Corresponding Source as a System Library, need not be 295 | included in conveying the object code work. 296 | 297 | A "User Product" is either (1) a "consumer product", which means any 298 | tangible personal property which is normally used for personal, family, 299 | or household purposes, or (2) anything designed or sold for incorporation 300 | into a dwelling. In determining whether a product is a consumer product, 301 | doubtful cases shall be resolved in favor of coverage. For a particular 302 | product received by a particular user, "normally used" refers to a 303 | typical or common use of that class of product, regardless of the status 304 | of the particular user or of the way in which the particular user 305 | actually uses, or expects or is expected to use, the product. A product 306 | is a consumer product regardless of whether the product has substantial 307 | commercial, industrial or non-consumer uses, unless such uses represent 308 | the only significant mode of use of the product. 309 | 310 | "Installation Information" for a User Product means any methods, 311 | procedures, authorization keys, or other information required to install 312 | and execute modified versions of a covered work in that User Product from 313 | a modified version of its Corresponding Source. The information must 314 | suffice to ensure that the continued functioning of the modified object 315 | code is in no case prevented or interfered with solely because 316 | modification has been made. 317 | 318 | If you convey an object code work under this section in, or with, or 319 | specifically for use in, a User Product, and the conveying occurs as 320 | part of a transaction in which the right of possession and use of the 321 | User Product is transferred to the recipient in perpetuity or for a 322 | fixed term (regardless of how the transaction is characterized), the 323 | Corresponding Source conveyed under this section must be accompanied 324 | by the Installation Information. But this requirement does not apply 325 | if neither you nor any third party retains the ability to install 326 | modified object code on the User Product (for example, the work has 327 | been installed in ROM). 328 | 329 | The requirement to provide Installation Information does not include a 330 | requirement to continue to provide support service, warranty, or updates 331 | for a work that has been modified or installed by the recipient, or for 332 | the User Product in which it has been modified or installed. Access to a 333 | network may be denied when the modification itself materially and 334 | adversely affects the operation of the network or violates the rules and 335 | protocols for communication across the network. 336 | 337 | Corresponding Source conveyed, and Installation Information provided, 338 | in accord with this section must be in a format that is publicly 339 | documented (and with an implementation available to the public in 340 | source code form), and must require no special password or key for 341 | unpacking, reading or copying. 342 | 343 | 7. Additional Terms. 344 | 345 | "Additional permissions" are terms that supplement the terms of this 346 | License by making exceptions from one or more of its conditions. 347 | Additional permissions that are applicable to the entire Program shall 348 | be treated as though they were included in this License, to the extent 349 | that they are valid under applicable law. If additional permissions 350 | apply only to part of the Program, that part may be used separately 351 | under those permissions, but the entire Program remains governed by 352 | this License without regard to the additional permissions. 353 | 354 | When you convey a copy of a covered work, you may at your option 355 | remove any additional permissions from that copy, or from any part of 356 | it. (Additional permissions may be written to require their own 357 | removal in certain cases when you modify the work.) You may place 358 | additional permissions on material, added by you to a covered work, 359 | for which you have or can give appropriate copyright permission. 360 | 361 | Notwithstanding any other provision of this License, for material you 362 | add to a covered work, you may (if authorized by the copyright holders of 363 | that material) supplement the terms of this License with terms: 364 | 365 | a) Disclaiming warranty or limiting liability differently from the 366 | terms of sections 15 and 16 of this License; or 367 | 368 | b) Requiring preservation of specified reasonable legal notices or 369 | author attributions in that material or in the Appropriate Legal 370 | Notices displayed by works containing it; or 371 | 372 | c) Prohibiting misrepresentation of the origin of that material, or 373 | requiring that modified versions of such material be marked in 374 | reasonable ways as different from the original version; or 375 | 376 | d) Limiting the use for publicity purposes of names of licensors or 377 | authors of the material; or 378 | 379 | e) Declining to grant rights under trademark law for use of some 380 | trade names, trademarks, or service marks; or 381 | 382 | f) Requiring indemnification of licensors and authors of that 383 | material by anyone who conveys the material (or modified versions of 384 | it) with contractual assumptions of liability to the recipient, for 385 | any liability that these contractual assumptions directly impose on 386 | those licensors and authors. 387 | 388 | All other non-permissive additional terms are considered "further 389 | restrictions" within the meaning of section 10. If the Program as you 390 | received it, or any part of it, contains a notice stating that it is 391 | governed by this License along with a term that is a further 392 | restriction, you may remove that term. If a license document contains 393 | a further restriction but permits relicensing or conveying under this 394 | License, you may add to a covered work material governed by the terms 395 | of that license document, provided that the further restriction does 396 | not survive such relicensing or conveying. 397 | 398 | If you add terms to a covered work in accord with this section, you 399 | must place, in the relevant source files, a statement of the 400 | additional terms that apply to those files, or a notice indicating 401 | where to find the applicable terms. 402 | 403 | Additional terms, permissive or non-permissive, may be stated in the 404 | form of a separately written license, or stated as exceptions; 405 | the above requirements apply either way. 406 | 407 | 8. Termination. 408 | 409 | You may not propagate or modify a covered work except as expressly 410 | provided under this License. Any attempt otherwise to propagate or 411 | modify it is void, and will automatically terminate your rights under 412 | this License (including any patent licenses granted under the third 413 | paragraph of section 11). 414 | 415 | However, if you cease all violation of this License, then your 416 | license from a particular copyright holder is reinstated (a) 417 | provisionally, unless and until the copyright holder explicitly and 418 | finally terminates your license, and (b) permanently, if the copyright 419 | holder fails to notify you of the violation by some reasonable means 420 | prior to 60 days after the cessation. 421 | 422 | Moreover, your license from a particular copyright holder is 423 | reinstated permanently if the copyright holder notifies you of the 424 | violation by some reasonable means, this is the first time you have 425 | received notice of violation of this License (for any work) from that 426 | copyright holder, and you cure the violation prior to 30 days after 427 | your receipt of the notice. 428 | 429 | Termination of your rights under this section does not terminate the 430 | licenses of parties who have received copies or rights from you under 431 | this License. If your rights have been terminated and not permanently 432 | reinstated, you do not qualify to receive new licenses for the same 433 | material under section 10. 434 | 435 | 9. Acceptance Not Required for Having Copies. 436 | 437 | You are not required to accept this License in order to receive or 438 | run a copy of the Program. Ancillary propagation of a covered work 439 | occurring solely as a consequence of using peer-to-peer transmission 440 | to receive a copy likewise does not require acceptance. However, 441 | nothing other than this License grants you permission to propagate or 442 | modify any covered work. These actions infringe copyright if you do 443 | not accept this License. Therefore, by modifying or propagating a 444 | covered work, you indicate your acceptance of this License to do so. 445 | 446 | 10. Automatic Licensing of Downstream Recipients. 447 | 448 | Each time you convey a covered work, the recipient automatically 449 | receives a license from the original licensors, to run, modify and 450 | propagate that work, subject to this License. You are not responsible 451 | for enforcing compliance by third parties with this License. 452 | 453 | An "entity transaction" is a transaction transferring control of an 454 | organization, or substantially all assets of one, or subdividing an 455 | organization, or merging organizations. If propagation of a covered 456 | work results from an entity transaction, each party to that 457 | transaction who receives a copy of the work also receives whatever 458 | licenses to the work the party's predecessor in interest had or could 459 | give under the previous paragraph, plus a right to possession of the 460 | Corresponding Source of the work from the predecessor in interest, if 461 | the predecessor has it or can get it with reasonable efforts. 462 | 463 | You may not impose any further restrictions on the exercise of the 464 | rights granted or affirmed under this License. For example, you may 465 | not impose a license fee, royalty, or other charge for exercise of 466 | rights granted under this License, and you may not initiate litigation 467 | (including a cross-claim or counterclaim in a lawsuit) alleging that 468 | any patent claim is infringed by making, using, selling, offering for 469 | sale, or importing the Program or any portion of it. 470 | 471 | 11. Patents. 472 | 473 | A "contributor" is a copyright holder who authorizes use under this 474 | License of the Program or a work on which the Program is based. The 475 | work thus licensed is called the contributor's "contributor version". 476 | 477 | A contributor's "essential patent claims" are all patent claims 478 | owned or controlled by the contributor, whether already acquired or 479 | hereafter acquired, that would be infringed by some manner, permitted 480 | by this License, of making, using, or selling its contributor version, 481 | but do not include claims that would be infringed only as a 482 | consequence of further modification of the contributor version. For 483 | purposes of this definition, "control" includes the right to grant 484 | patent sublicenses in a manner consistent with the requirements of 485 | this License. 486 | 487 | Each contributor grants you a non-exclusive, worldwide, royalty-free 488 | patent license under the contributor's essential patent claims, to 489 | make, use, sell, offer for sale, import and otherwise run, modify and 490 | propagate the contents of its contributor version. 491 | 492 | In the following three paragraphs, a "patent license" is any express 493 | agreement or commitment, however denominated, not to enforce a patent 494 | (such as an express permission to practice a patent or covenant not to 495 | sue for patent infringement). To "grant" such a patent license to a 496 | party means to make such an agreement or commitment not to enforce a 497 | patent against the party. 498 | 499 | If you convey a covered work, knowingly relying on a patent license, 500 | and the Corresponding Source of the work is not available for anyone 501 | to copy, free of charge and under the terms of this License, through a 502 | publicly available network server or other readily accessible means, 503 | then you must either (1) cause the Corresponding Source to be so 504 | available, or (2) arrange to deprive yourself of the benefit of the 505 | patent license for this particular work, or (3) arrange, in a manner 506 | consistent with the requirements of this License, to extend the patent 507 | license to downstream recipients. "Knowingly relying" means you have 508 | actual knowledge that, but for the patent license, your conveying the 509 | covered work in a country, or your recipient's use of the covered work 510 | in a country, would infringe one or more identifiable patents in that 511 | country that you have reason to believe are valid. 512 | 513 | If, pursuant to or in connection with a single transaction or 514 | arrangement, you convey, or propagate by procuring conveyance of, a 515 | covered work, and grant a patent license to some of the parties 516 | receiving the covered work authorizing them to use, propagate, modify 517 | or convey a specific copy of the covered work, then the patent license 518 | you grant is automatically extended to all recipients of the covered 519 | work and works based on it. 520 | 521 | A patent license is "discriminatory" if it does not include within 522 | the scope of its coverage, prohibits the exercise of, or is 523 | conditioned on the non-exercise of one or more of the rights that are 524 | specifically granted under this License. You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /METEOR.md: -------------------------------------------------------------------------------- 1 | ![Raspberry NOAA](header_1600.png) 2 | 3 | ### Meteor M2 decoding 4 | The satellite uses a 72k QPSK 120hz carrier to send very high quality images 5 | 6 | ## Receiving 7 | Currently, the satellite is using 137.1Mhz as the center frequency, Wide-FM @ 120Khz. I'm using `rtl_fm` @ 288k and `sox` to capture the raw stream. Most likely, the 288k bandwidth may be lower 8 | 9 | ## Decoding steps 10 | 1. Normalize audio stream with `sox gain -n` 11 | 2. Use dbdexter's [meteor_demod](https://github.com/dbdexter-dev/meteor_demod) to convert the audio stream to QPSK symbols at a 72k rate 12 | 3. Use artlav's [medet_arm](https://github.com/artlav/meteor_decoder) to generate a decoded dump and then a false color image 13 | 4. Use dbdexter's [meteor_rectify](https://github.com/dbdexter-dev/meteor_rectify) to correct the visible deformation on Meteor images (wrong aspect ratio) 14 | 1. I made [some changes](rectify.py) to rectify to export to compressed JPG and remove some prints 15 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | ![Raspberry NOAA](header_1600.png) 2 | 3 | # NOAA and Meteor automated capture using Raspberry PI 4 | Most of the code and setup stolen from: [Instructables](https://www.instructables.com/id/Raspberry-Pi-NOAA-Weather-Satellite-Receiver/) 5 | 6 | ## New Features! 7 | - [ISS SSTV reception and decoding](ISS.md) 8 | - [A webpanel!](WEBPANEL.md) 9 | - [Meteor M2 full decoding!](METEOR.md) 10 | - Nginx webserver to show images 11 | - Timestamp and satellite name overlay on every image 12 | - WXToIMG configured to create several images (HVC,HVCT,MCIR, etc) based on sun elevation 13 | - Pictures can be posted to Twitter. See more at [argentinasat twitter account](https://twitter.com/argentinasat) 14 | 15 | ## Install 16 | There's an [install.sh](install.sh) script that does (almost) everything at once. If in doubt, see the [install guide](INSTALL.md) 17 | 18 | ## Post config 19 | * [Setup Twitter auto posting feature](INSTALL.md#set-your-twitter-credentials) 20 | 21 | ## How do I know if it is running properly? 22 | This project is intended as a zero-maintenance system where you just power-up the Raspberry PI and wait for images to be received. However, if you are in doubt about it just follow the [working guide](WORKING.md) 23 | 24 | ## Hardware setup 25 | Raspberry-noaa runs on Raspberry PI 2 and up. See the [hardware notes](HARDWARE.md) 26 | -------------------------------------------------------------------------------- /WEBPANEL.md: -------------------------------------------------------------------------------- 1 | ![Raspberry NOAA](header_1600.png) 2 | 3 | # Webpanel 4 | Last release includes a PHP webpanel that shows satellite passes for the day and a image grid for every received image. 5 | 6 | ## Migration 7 | There's a VERY experimental script that migrates the data format from the old way to the new web panel way. 8 | 1. Install sqlite3: `sudo apt install sqlite3` 9 | 2. Run the migration process: `./migrate_data.sh` 10 | 11 | The script will construct the new folder structure as well as insert each pass to the database. The script DOES NOT delete ANY image from the old structure, so you may want to delete them after migration is done. 12 | 13 | ## Troubleshooting 14 | 15 | ### Satellite pass dates are wrong! 16 | Adjust the web panel timezone in `/var/www/wx/header.php` 17 | Here's a list of supported timezones: [https://www.php.net/manual/en/timezones.php](https://www.php.net/manual/en/timezones.php) 18 | 19 | ### Language is wrong! 20 | We support several languages such as Spanish (es), English (en), Arabic (ar), German (de) and Serbian (sr). 21 | Adjust the web panel language in `/var/www/wx/Config.php` 22 | -------------------------------------------------------------------------------- /WORKING.md: -------------------------------------------------------------------------------- 1 | ![Raspberry NOAA](header_1600.png) 2 | 3 | # Reception 4 | First thing we need to test is reception. It's the way to be sure the antenna, reception line, reception hardware and software are working properly. There is a [test_reception.sh](test_reception.sh) script that makes testing easy, just tune a broadcast FM near you and listen to the audio, then make the proper adjustments to improve reception. 5 | 6 | Open a SSH connection to your Raspberry PI and execute `test_reception.sh `. 7 | 8 | ```bash 9 | cd raspberry-noaa/ 10 | ./test_reception.sh 90.3 11 | ``` 12 | 13 | Now open a terminal on your Linux/Mac/(And maybe windows?) computer and run 14 | 15 | ```bash 16 | ncat your.raspberry.pi.ip 8073 | play -t mp3 - 17 | ``` 18 | where `your.raspberry.pi.ip` is your Raspberry PI IP address. Now you should listen to the frequency tuned before 19 | 20 | # Schedule 21 | This project uses [crontab](https://crontab.guru/) to schedule the scheduler (funny huh?). Running 22 | 23 | ```bash 24 | crontab -l 25 | ``` 26 | 27 | This will show the schedule entry for `schedule.sh`, the script that downloads the kepler elements from Internet and creates [at](https://linux.die.net/man/1/at) jobs for each pass. 28 | 29 | ```bash 30 | atq 31 | ``` 32 | 33 | Will show the scheduled jobs for today, each job can be described using `at -c `. 34 | 35 | # Images 36 | Images are saved in the web server's directory, so you can access your received images at http://your.raspberry.pi.ip/, where `your.raspberry.pi.ip` is your Raspberry PI IP address. 37 | 38 | # Pruning 39 | Run `prune.sh` to delete old images. By default it deletes the 10 oldest images from the disk and the database. If you want to schedule this task, run 40 | 41 | ```bash 42 | cat <(crontab -l) <(echo "1 0 * * * /home/pi/raspberry-noaa/prune.sh") | crontab - 43 | ``` 44 | -------------------------------------------------------------------------------- /common.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | ## debug 4 | # set -x 5 | 6 | . "$HOME/.noaa.conf" 7 | 8 | declare -A levels=([DEBUG]=0 [INFO]=1 [WARN]=2 [ERROR]=3) 9 | log_level=${LOG_LEVEL} 10 | 11 | ## log function 12 | log() { 13 | local log_message=$1 14 | local log_priority=$2 15 | 16 | #check if level exists 17 | [[ ${levels[$log_priority]} ]] || return 1 18 | 19 | #check if level is enough 20 | (( ${levels[$log_priority]} < ${levels[$log_level]} )) && return 2 21 | 22 | #log here 23 | echo "${log_priority} : ${log_message}" 24 | } 25 | 26 | ## current date and folder structure 27 | START_DATE=$(date '+%d-%m-%Y %H:%M') 28 | 29 | ## sane checks 30 | if [ ! -d "${NOAA_HOME}" ]; then 31 | mkdir -m 775 -p "${NOAA_HOME}" 32 | fi 33 | 34 | if [ ! -d "${NOAA_OUTPUT}/audio/" ]; then 35 | mkdir -m 775 -p "${NOAA_OUTPUT}/audio/" 36 | fi 37 | 38 | if [ ! -d "${METEOR_OUTPUT}/audio/" ]; then 39 | mkdir -m 775 -p "${METEOR_OUTPUT}/audio/" 40 | fi 41 | 42 | if [ ! -d "${RAMFS_AUDIO}/audio/" ]; then 43 | mkdir -m 775 -p "${RAMFS_AUDIO}/audio/" 44 | fi 45 | 46 | if [ ! -d "${NOAA_OUTPUT}/images/thumb" ]; then 47 | mkdir -m 775 -p "${NOAA_OUTPUT}/images/thumb" 48 | fi 49 | 50 | if [ ! -d "${NOAA_HOME}/map/" ]; then 51 | mkdir -m 775 -p "${NOAA_HOME}/map/" 52 | fi 53 | 54 | if [ ! -d "${NOAA_HOME}/predict/" ]; then 55 | mkdir -m 775 -p "${NOAA_HOME}/predict/" 56 | fi 57 | -------------------------------------------------------------------------------- /header_1600.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/reynico/raspberry-noaa/418f9c608ef53218848e2441e849d59265df0adc/header_1600.png -------------------------------------------------------------------------------- /install.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | set -e 3 | 4 | RED=$(tput setaf 1) 5 | GREEN=$(tput setaf 2) 6 | YELLOW=$(tput setaf 3) 7 | BLUE=$(tput setaf 4) 8 | BOLD=$(tput bold) 9 | RESET=$(tput sgr0) 10 | 11 | die() { 12 | >&2 echo "${RED}error: $1${RESET}" && exit 1 13 | } 14 | 15 | log() { 16 | echo "$*" 17 | } 18 | 19 | log_done() { 20 | echo " ${GREEN}✓${RESET} $1" 21 | } 22 | 23 | log_running() { 24 | echo " ${YELLOW}*${RESET} $1" 25 | } 26 | 27 | log_error() { 28 | echo " ${RED}error: $1${RESET}" 29 | } 30 | 31 | success() { 32 | echo "${GREEN}$1${RESET}" 33 | } 34 | 35 | ### Run as a normal user 36 | if [ $EUID -eq 0 ]; then 37 | die "This script shouldn't be run as root." 38 | fi 39 | 40 | ### Verify cloned repo 41 | if [ ! -e "$HOME/raspberry-noaa" ]; then 42 | die "Is https://github.com/reynico/raspberry-noaa cloned in your home directory?" 43 | fi 44 | 45 | ### Install required packages 46 | log_running "Installing required packages..." 47 | 48 | raspbian_version="$(lsb_release -c --short)" 49 | 50 | if [ "$raspbian_version" == "stretch" ]; then 51 | wget -q https://packages.sury.org/php/apt.gpg -O- | sudo apt-key add - 52 | echo "deb https://packages.sury.org/php/ stretch main" | sudo tee /etc/apt/sources.list.d/php7.list 53 | fi 54 | 55 | sudo apt update -yq 56 | sudo apt install -yq predict \ 57 | python-setuptools \ 58 | ntp \ 59 | cmake \ 60 | libusb-1.0 \ 61 | sox \ 62 | at \ 63 | bc \ 64 | nginx \ 65 | libncurses5-dev \ 66 | libncursesw5-dev \ 67 | libatlas-base-dev \ 68 | python3-pip \ 69 | imagemagick \ 70 | libxft-dev \ 71 | libxft2 \ 72 | libjpeg9 \ 73 | libjpeg9-dev \ 74 | socat \ 75 | php7.2-fpm \ 76 | php7.2-sqlite \ 77 | sqlite3 78 | 79 | if [ "$raspbian_version" == "stretch" ]; then 80 | sudo apt install -yq libgfortran-5-dev 81 | else 82 | sudo apt install -yq libgfortran5 83 | fi 84 | 85 | sudo python3 -m pip install numpy ephem tweepy Pillow 86 | log_done "Packages installed" 87 | 88 | ### Create the database schema 89 | if [ -e "$HOME/raspberry-noaa/panel.db" ]; then 90 | log_done "Database already created" 91 | else 92 | sqlite3 "panel.db" < "templates/webpanel_schema.sql" 93 | log_done "Database schema created" 94 | fi 95 | 96 | ### Blacklist DVB modules 97 | if [ -e /etc/modprobe.d/rtlsdr.conf ]; then 98 | log_done "DVB modules were already blacklisted" 99 | else 100 | sudo cp templates/modprobe.d/rtlsdr.conf /etc/modprobe.d/rtlsdr.conf 101 | log_done "DVB modules are blacklisted now" 102 | fi 103 | 104 | ### Install RTL-SDR 105 | if [ -e /usr/local/bin/rtl_fm ]; then 106 | log_done "rtl-sdr was already installed" 107 | else 108 | log_running "Installing rtl-sdr from osmocom..." 109 | ( 110 | cd /tmp/ 111 | git clone https://github.com/osmocom/rtl-sdr.git 112 | cd rtl-sdr/ 113 | mkdir build 114 | cd build 115 | cmake ../ -DINSTALL_UDEV_RULES=ON -DDETACH_KERNEL_DRIVER=ON 116 | make 117 | sudo make install 118 | sudo ldconfig 119 | cd /tmp/ 120 | sudo cp ./rtl-sdr/rtl-sdr.rules /etc/udev/rules.d/ 121 | ) 122 | log_done "rtl-sdr install done" 123 | fi 124 | 125 | ### Install WxToIMG 126 | if [ -e /usr/local/bin/xwxtoimg ]; then 127 | log_done "WxToIMG was already installed" 128 | else 129 | log_running "Installing WxToIMG..." 130 | sudo dpkg -i software/wxtoimg-armhf-2.11.2-beta.deb 131 | log_done "WxToIMG installed" 132 | fi 133 | 134 | ### Install default config file 135 | if [ -e "$HOME/.noaa.conf" ]; then 136 | log_done "$HOME/.noaa.conf already exists" 137 | else 138 | cp "templates/noaa.conf" "$HOME/.noaa.conf" 139 | log_done "$HOME/.noaa.conf installed" 140 | fi 141 | 142 | if [ -d "$HOME/.predict" ] && [ -e "$HOME/.predict/predict.qth" ]; then 143 | log_done "$HOME/.predict/predict.qth already exists" 144 | else 145 | mkdir "$HOME/.predict" 146 | cp "templates/predict.qth" "$HOME/.predict/predict.qth" 147 | log_done "$HOME/.predict/predict.qth installed" 148 | fi 149 | 150 | if [ -e "$HOME/.wxtoimgrc" ]; then 151 | log_done "$HOME/.wxtoimgrc already exists" 152 | else 153 | cp "templates/wxtoimgrc" "$HOME/.wxtoimgrc" 154 | log_done "$HOME/.wxtoimgrc installed" 155 | fi 156 | 157 | if [ -e "$HOME/.tweepy.conf" ]; then 158 | log_done "$HOME/.tweepy.conf already exists" 159 | else 160 | cp "templates/tweepy.conf" "$HOME/.tweepy.conf" 161 | log_done "$HOME/.tweepy.conf installed" 162 | fi 163 | 164 | ### Install meteor_demod 165 | if [ -e /usr/bin/meteor_demod ]; then 166 | log_done "meteor_demod was already installed" 167 | else 168 | log_running "Installing meteor_demod..." 169 | ( 170 | cd /tmp 171 | git clone https://github.com/dbdexter-dev/meteor_demod.git 172 | cd meteor_demod 173 | make 174 | sudo make install 175 | ) 176 | log_done "meteor_demod installed" 177 | fi 178 | 179 | ### Install medet_arm 180 | if [ -e /usr/bin/medet_arm ]; then 181 | log_done "medet_arm was already installed" 182 | else 183 | log_running "Installing medet_arm..." 184 | sudo cp software/medet_arm /usr/bin/medet_arm 185 | sudo chmod +x /usr/bin/medet_arm 186 | log_done "medet_arm installed" 187 | fi 188 | 189 | ### Cron the scheduler 190 | set +e 191 | crontab -l | grep -q "raspberry-noaa" 192 | if [ $? -eq 0 ]; then 193 | log_done "Crontab for schedule.sh already exists" 194 | else 195 | cat <(crontab -l) <(echo "1 0 * * * /home/pi/raspberry-noaa/schedule.sh") | crontab - 196 | log_done "Crontab installed" 197 | fi 198 | set -e 199 | 200 | ### Setup Nginx 201 | log_running "Setting up Nginx..." 202 | sudo cp templates/nginx.cfg /etc/nginx/sites-enabled/default 203 | ( 204 | sudo mkdir -p /var/www/wx/images 205 | sudo chown -R pi:pi /var/www/wx 206 | sudo usermod -a -G www-data pi 207 | sudo chmod 775 /var/www/wx 208 | ) 209 | sudo systemctl restart nginx 210 | sudo cp -rp templates/webpanel/* /var/www/wx/ 211 | 212 | log_done "Nginx configured" 213 | 214 | ### Setup ramFS 215 | SYSTEM_MEMORY=$(free -m | awk '/^Mem:/{print $2}') 216 | if [ "$SYSTEM_MEMORY" -lt 2000 ]; then 217 | sed -i -e "s/1000M/200M/g" templates/fstab 218 | fi 219 | set +e 220 | cat /etc/fstab | grep -q "ramfs" 221 | if [ $? -eq 0 ]; then 222 | log_done "ramfs already setup" 223 | else 224 | sudo mkdir -p /var/ramfs 225 | cat templates/fstab | sudo tee -a /etc/fstab > /dev/null 226 | log_done "Ramfs installed" 227 | fi 228 | sudo mount -a 229 | sudo chmod 777 /var/ramfs 230 | set -e 231 | 232 | if [ -f "$HOME/raspberry-noaa/demod.py" ]; then 233 | log_done "pd120_decoder already installed" 234 | else 235 | wget -qr https://github.com/reynico/pd120_decoder/archive/master.zip -O /tmp/master.zip 236 | ( 237 | cd /tmp 238 | unzip master.zip 239 | cd pd120_decoder-master/pd120_decoder/ 240 | python3 -m pip install --user -r requirements.txt 241 | cp demod.py utils.py "$HOME/raspberry-noaa/" 242 | ) 243 | log_done "pd120_decoder installed" 244 | fi 245 | 246 | 247 | success "Install (almost) done!" 248 | 249 | read -rp "Do you want to enable bias-tee? (y/N)" 250 | if [[ $REPLY =~ ^[Yy]$ ]]; then 251 | sed -i -e "s/enable_bias_tee/-T/g" "$HOME/.noaa.conf" 252 | log_done "Bias-tee is enabled!" 253 | else 254 | sed -i -e "s/enable_bias_tee//g" "$HOME/.noaa.conf" 255 | fi 256 | 257 | echo " 258 | Next we'll configure your webpanel language 259 | and locale settings - you can update these in the 260 | future by modifying 'lang' in /var/www/wx/Config.php 261 | and 'date_default_timezone_set' in /var/www/wx/header.php 262 | " 263 | 264 | # language configuration 265 | langs=($(find templates/webpanel/language/ -type f -printf "%f\n" | cut -f 1 -d '.')) 266 | while : ; do 267 | read -rp "Enter your preferred language (${langs[*]}): " 268 | lang=$REPLY 269 | 270 | if [[ ! " ${langs[@]} " =~ " ${lang} " ]]; then 271 | log_error "choice $lang is not one of the available options (${langs[*]})" 272 | else 273 | break 274 | fi 275 | done 276 | sed -i -e "s/'lang' => '.*'$/'lang' => '${lang}'/" "/var/www/wx/Config.php" 277 | 278 | echo "Visit https://www.php.net/manual/en/timezones.php for a list of available timezones" 279 | read -rp "Enter your preferred timezone: " 280 | timezone=$REPLY 281 | timezone=$(echo $timezone | sed 's/\//\\\//g') 282 | sed -i -e "s/date_default_timezone_set('.*');/date_default_timezone_set('${timezone}');/" "/var/www/wx/header.php" 283 | 284 | echo " 285 | It's time to configure your ground station 286 | You'll be asked for your latitude and longitude 287 | Use negative values for South and West 288 | " 289 | 290 | read -rp "Enter your latitude (South values are negative): " 291 | lat=$REPLY 292 | 293 | read -rp "Enter your longitude (West values are negative): " 294 | lon=$REPLY 295 | 296 | # note: this can probably be improved by calculating this 297 | # automatically - good for a future iteration 298 | read -rp "Enter your timezone offset (ex: -3 for Argentina time): " 299 | tzoffset=$REPLY 300 | 301 | sed -i -e "s/change_latitude/${lat}/g;s/change_longitude/${lon}/g" "$HOME/.noaa.conf" 302 | sed -i -e "s/change_latitude/${lat}/g;s/change_longitude/${lon}/g" "$HOME/.wxtoimgrc" 303 | sed -i -e "s/change_latitude/${lat}/g;s/change_longitude/$(echo "$lon * -1" | bc)/g" "$HOME/.predict/predict.qth" 304 | sed -i -e "s/change_latitude/${lat}/g;s/change_longitude/${lon}/g;s/change_tz/$(echo "$tzoffset * -1" | bc)/g" "sun.py" 305 | 306 | success "Install done! Double check your $HOME/.noaa.conf settings" 307 | 308 | echo " 309 | If you want to post your images to Twitter, please setup 310 | your Twitter credentials on $HOME/.tweepy.conf 311 | " 312 | 313 | set +e 314 | 315 | ### Running WXTOIMG to have the user accept the licensing agreement 316 | wxtoimg 317 | 318 | sudo reboot 319 | -------------------------------------------------------------------------------- /migrate_data.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | ### Run as a normal user 4 | if [ $EUID -eq 0 ]; then 5 | echo "This script shouldn't be run as root." 6 | exit 1 7 | fi 8 | 9 | ## import common lib 10 | . "$HOME/.noaa.conf" 11 | . "$HOME/.tweepy.conf" 12 | . "$NOAA_HOME/common.sh" 13 | 14 | 15 | # Free disk space 16 | FREE_DISK="$(df | grep "/dev/root" | awk {'print $3'})" 17 | 18 | # This is the original path where images were stored 19 | BASEPATH="/var/www/wx/image" 20 | 21 | # Size of the old images folder 22 | IMAGEPATH_SIZE="$(du -s $BASEPATH | awk {'print $1'})" 23 | 24 | SPACE_NEEDED="$((IMAGEPATH_SIZE * 2))" 25 | 26 | if [ "$SPACE_NEEDED" -gt "$FREE_DISK" ]; then 27 | echo "You need more free space" 28 | exit 1 29 | fi 30 | 31 | # This is the destination path (AKA the new path) 32 | FINALPATH="/var/www/wx/images" 33 | 34 | # This is a list of satellite names 35 | SAT_NAMES="NOAA15 NOAA18 NOAA19 METEOR-M2" 36 | 37 | # Here's where the database will live 38 | DB_PATH="${NOAA_HOME}/panel.db" 39 | 40 | ( 41 | # To speed up the migration process and 42 | # reduce the SD card wear, the database 43 | # operations are done over the RAMFS 44 | # partition 45 | cd "${RAMFS_AUDIO}" || exit 1 46 | sqlite3 "$DB_PATH" < "${NOAA_HOME}/templates/webpanel_schema.sql" 47 | ) 48 | 49 | 50 | cd "$BASEPATH" || exit 1 51 | 52 | # The webpanel have thumbnails! 53 | mkdir -p "$FINALPATH/thumb" 54 | 55 | # Find all the images 56 | for filename in $(find . -name *.jpg); do 57 | # Grab just the filename without the yyyy/mm/dd path 58 | basename="$(echo "$filename" | sed 's~.*/~~')" 59 | for prefix in $SAT_NAMES; do 60 | basedate="$(echo "$basename" | sed -e "s/^$prefix//" | cut -f1,2 -d'-' | sed -e "s/-//")" 61 | if [[ $basename == *"$prefix"* ]]; then 62 | # Grab the satellite name from the file name 63 | sat_name=$prefix 64 | fi 65 | done 66 | 67 | date_normalized=$(echo "$basedate" | sed -e "s/^$sat_name//;s/./&:/12;s/./&:/10;s/./& /8;s/./&\//6;s/./&\//4") 68 | epoch_date=$(date "+%s" -d "$date_normalized") 69 | if [[ $basename == *"METEOR"* ]]; then 70 | # Meteor files have one more dash on its name 71 | passname=$(echo "$basename" | cut -f1,2,3 -d'-') 72 | else 73 | passname=$(echo "$basename" | cut -f1,2 -d'-') 74 | fi 75 | echo "Migration in progress: $basename" 76 | cp "$BASEPATH/$filename" "$FINALPATH" 77 | 78 | # Create thumbnails for old images 79 | convert -thumbnail 300 "$BASEPATH/$filename" "$FINALPATH/thumb/$basename" 80 | if [[ $basename == *"METEOR"* ]]; then 81 | # Insert each pass on the database. Also insert the pass prediction 82 | sqlite3 "${RAMFS_AUDIO}/panel.db" "INSERT INTO decoded_passes (pass_start, file_path, daylight_pass, is_noaa) VALUES ($epoch_date,\"$passname\",1,0);" 83 | sqlite3 "${RAMFS_AUDIO}/panel.db" "INSERT OR REPLACE INTO predict_passes (sat_name,pass_start,pass_end,max_elev) VALUES (\"$sat_name\",$epoch_date,$epoch_date,0);" 84 | elif [[ $basename == *"ZA"* ]]; then 85 | sqlite3 "${RAMFS_AUDIO}/panel.db" "INSERT OR REPLACE INTO predict_passes (sat_name,pass_start,pass_end,max_elev) VALUES (\"$sat_name\",$epoch_date,$epoch_date,0);" 86 | if [[ -f "$FINALPATH/$passname-MSA.jpg" ]]; then 87 | # MSA requires a daylight pass and daylight pass is a column of decoded_passes so this is the way to grab them 88 | sqlite3 "${RAMFS_AUDIO}/panel.db" "INSERT INTO decoded_passes (pass_start, file_path, daylight_pass, is_noaa) VALUES ($epoch_date,\"$passname\",1,1);" 89 | else 90 | sqlite3 "${RAMFS_AUDIO}/panel.db" "INSERT INTO decoded_passes (pass_start, file_path, daylight_pass, is_noaa) VALUES ($epoch_date,\"$passname\",0,1);" 91 | fi 92 | fi 93 | 94 | # Move the database file to its final destination 95 | mv "${RAMFS_AUDIO}/panel.db" "$DB_PATH" 96 | echo "Done." 97 | echo "" 98 | done 99 | 100 | 101 | -------------------------------------------------------------------------------- /migrations/20201292-iss.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | set -e 3 | 4 | ### Run as a normal user 5 | if [ $EUID -eq 0 ]; then 6 | echo "This script shouldn't be run as root." 7 | exit 1 8 | fi 9 | 10 | ## import common lib 11 | . "$HOME/.noaa.conf" 12 | . "$NOAA_HOME/common.sh" 13 | 14 | if [ -f "$NOAA_HOME/demod.py" ]; then 15 | log "Seems like you already have run this migration before" "ERROR" 16 | exit 1 17 | fi 18 | 19 | if [ ! -f "$NOAA_HOME/panel.db" ]; then 20 | log "Seems like there's no panel.db database in your project folder" "ERROR" 21 | exit 1 22 | fi 23 | 24 | STEPS="6" 25 | 26 | datetime=$(date +"%Y%m%d-%H%M%S") 27 | 28 | log "1/$STEPS: Backing up database" "INFO" 29 | cp "$NOAA_HOME/panel.db" "$NOAA_HOME/panel.db.bak-$datetime" 30 | log "1/$STEPS: Database backup done: panel.db.bak-$datetime" "INFO" 31 | 32 | log "2/$STEPS: Creating new columns" "INFO" 33 | set +e 34 | sqlite3 "$NOAA_HOME/panel.db" "alter table decoded_passes add column img_count integer;" 35 | sqlite3 "$NOAA_HOME/panel.db" "alter table decoded_passes add column sat_type integer;" 36 | set -e 37 | log "2/$STEPS: img_count and sat_type columns created" "INFO" 38 | 39 | 40 | log "3/$STEPS: Migrating is_noaa column" "INFO" 41 | sqlite3 "$NOAA_HOME/panel.db" "update decoded_passes set sat_type = is_noaa;" 42 | log "3/$STEPS: is_noaa column migration done" "INFO" 43 | 44 | 45 | log "4/$STEPS: Setting up SCHEDULE_ISS on .noaa.conf" "INFO" 46 | set +e 47 | if ! grep -q SCHEDULE_ISS "$HOME/.noaa.conf"; then 48 | echo "SCHEDULE_ISS=\"false\"" >> "$HOME/.noaa.conf" 49 | log "4/$STEPS: SCHEDULE_ISS is set now on .noaa.conf" "INFO" 50 | else 51 | log "4/$STEPS: SCHEDULE_ISS was already set on .noaa.conf" "INFO" 52 | fi 53 | set -e 54 | 55 | log "5/$STEPS: Updating PHP files" "INFO" 56 | sudo cp "$NOAA_HOME/templates/webpanel/Model/Conn.php" "/var/www/wx/Model/Conn.php" 57 | sudo cp "$NOAA_HOME/templates/webpanel/Views/V_viewLastImages.php" "/var/www/wx/Views/V_viewLastImages.php" 58 | log "5/$STEPS: PHP files updated" "INFO" 59 | 60 | 61 | log "6/$STEPS: Installing pd120_decoder" "INFO" 62 | if [ -f "$NOAA_HOME/demod.py" ]; then 63 | log "6/$STEPS: pd120_decoder already installed" "INFO" 64 | else 65 | wget -qr https://github.com/reynico/pd120_decoder/archive/master.zip -O /tmp/master.zip 66 | ( 67 | cd /tmp 68 | unzip master.zip 69 | cd pd120_decoder-master/pd120_decoder/ 70 | pip3 install --user -r requirements.txt 71 | cp "{demod.py,utils.py}" "$NOAA_HOME" 72 | ) 73 | log "6/$STEPS: pd120_decoder installed" "INFO" 74 | fi 75 | -------------------------------------------------------------------------------- /pd120_header.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/reynico/raspberry-noaa/418f9c608ef53218848e2441e849d59265df0adc/pd120_header.png -------------------------------------------------------------------------------- /post.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | # -*- coding: utf-8 -*- 3 | import os 4 | import sys 5 | import tweepy 6 | 7 | CONSUMER_KEY = os.environ['CONSUMER_KEY'] 8 | CONSUMER_SECRET = os.environ['CONSUMER_SECRET'] 9 | ACCESS_TOKEN_KEY = os.environ['ACCESS_TOKEN_KEY'] 10 | ACCESS_TOKEN_SECRET = os.environ['ACCESS_TOKEN_SECRET'] 11 | 12 | auth = tweepy.OAuthHandler(CONSUMER_KEY, CONSUMER_SECRET) 13 | auth.set_access_token(ACCESS_TOKEN_KEY, ACCESS_TOKEN_SECRET) 14 | api = tweepy.API(auth) 15 | argentinaFlag = u'\U0001F1E6' + u'\U0001F1F7' 16 | 17 | filenames = [] 18 | for element in sys.argv[3:]: 19 | filenames.append(element) 20 | 21 | media_ids = [] 22 | for filename in filenames: 23 | res = api.media_upload(filename) 24 | media_ids.append(res.media_id) 25 | 26 | api.update_status(status=argentinaFlag + ' Imagen satelital: ' + sys.argv[1] + '. Elevacion maxima: ' + sys.argv[2] + ' grados. #NOAA #weather #argentinaimagenes #noaasatellite #clima #wxtoimg #raspberrynoaa #argentina #argentinasat', media_ids=media_ids) 27 | -------------------------------------------------------------------------------- /prune.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | ## import common lib 4 | . "$HOME/.noaa.conf" 5 | . "$NOAA_HOME/common.sh" 6 | 7 | for img_path in $(sqlite3 ${NOAA_HOME}/panel.db "select file_path from decoded_passes limit 10;"); do 8 | find "${NOAA_OUTPUT}/images/" -type f -name "${IMG_NAME}*.jpg" -exec rm -f {} \; 9 | find "${NOAA_OUTPUT}/images/thumb/" -type f -name "${IMG_NAME}*.jpg" -exec rm -f {} \; 10 | log "${img_path} file pruned" "INFO" 11 | sqlite3 "${NOAA_HOME}/panel.db" "delete from decoded_passes where file_path = \"$img_path\";" 12 | log "Database entry pruned" "INFO" 13 | done 14 | -------------------------------------------------------------------------------- /receive.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | ### Run as a normal user 4 | if [ $EUID -eq 0 ]; then 5 | echo "This script shouldn't be run as root." 6 | exit 1 7 | fi 8 | 9 | ## import common lib 10 | . "$HOME/.noaa.conf" 11 | . "$HOME/.tweepy.conf" 12 | . "$NOAA_HOME/common.sh" 13 | 14 | 15 | ## pass start timestamp and sun elevation 16 | PASS_START=$(expr "$5" + 90) 17 | SUN_ELEV=$(python3 "$NOAA_HOME"/sun.py "$PASS_START") 18 | 19 | if pgrep "rtl_fm" > /dev/null 20 | then 21 | log "There is an existing rtl_fm instance running, I quit" "ERROR" 22 | exit 1 23 | fi 24 | 25 | # $1 = Satellite Name 26 | # $2 = Frequency 27 | # $3 = FileName base 28 | # $4 = TLE File 29 | # $5 = EPOC start time 30 | # $6 = Time to capture 31 | # $7 = Satellite max elevation 32 | 33 | log "Starting rtl_fm record" "INFO" 34 | timeout "${6}" /usr/local/bin/rtl_fm ${BIAS_TEE} -f "${2}"M -s 60k -g $GAIN -E wav -E deemp -F 9 - | /usr/bin/sox -t raw -e signed -c 1 -b 16 -r 60000 - "${RAMFS_AUDIO}/audio/${3}.wav" rate 11025 35 | 36 | if [ "${SUN_ELEV}" -gt "${SUN_MIN_ELEV}" ]; then 37 | ENHANCEMENTS="ZA MCIR MCIR-precip MSA MSA-precip HVC-precip HVCT-precip HVC HVCT" 38 | daylight="true" 39 | else 40 | ENHANCEMENTS="ZA MCIR MCIR-precip" 41 | daylight="false" 42 | fi 43 | 44 | log "Bulding pass map" "INFO" 45 | /usr/local/bin/wxmap -T "${1}" -H "${4}" -p 0 -l 0 -o "${PASS_START}" "${NOAA_HOME}/map/${3}-map.png" 46 | for i in $ENHANCEMENTS; do 47 | log "Decoding image" "INFO" 48 | /usr/local/bin/wxtoimg -o -m "${NOAA_HOME}/map/${3}-map.png" -e "$i" "${RAMFS_AUDIO}/audio/${3}.wav" "${NOAA_OUTPUT}/images/${3}-$i.jpg" 49 | /usr/bin/convert -quality 90 -format jpg "${NOAA_OUTPUT}/images/${3}-$i.jpg" -undercolor black -fill yellow -pointsize 18 -annotate +20+20 "${1} $i ${START_DATE} Elev: $7°" "${NOAA_OUTPUT}/images/${3}-$i.jpg" 50 | /usr/bin/convert -thumbnail 300 "${NOAA_OUTPUT}/images/${3}-$i.jpg" "${NOAA_OUTPUT}/images/thumb/${3}-$i.jpg" 51 | done 52 | 53 | rm "${NOAA_HOME}/map/${3}-map.png" 54 | 55 | if [ "${SUN_ELEV}" -gt "${SUN_MIN_ELEV}" ]; then 56 | sqlite3 /home/pi/raspberry-noaa/panel.db "insert into decoded_passes (pass_start, file_path, daylight_pass, sat_type) values ($5,\"$3\", 1,1);" 57 | else 58 | sqlite3 /home/pi/raspberry-noaa/panel.db "insert into decoded_passes (pass_start, file_path, daylight_pass, sat_type) values ($5,\"$3\", 0,1);" 59 | fi 60 | 61 | pass_id=$(sqlite3 /home/pi/raspberry-noaa/panel.db "select id from decoded_passes order by id desc limit 1;") 62 | 63 | if [ -n "$CONSUMER_KEY" ]; then 64 | log "Posting to Twitter" "INFO" 65 | if [ "${SUN_ELEV}" -gt "${SUN_MIN_ELEV}" ]; then 66 | python3 "${NOAA_HOME}/post.py" "$1 ${START_DATE} Mas imagenes: https://weather.reyni.co/detail.php?id=$pass_id" "$7" "${NOAA_OUTPUT}/images/$3-MCIR-precip.jpg" "${NOAA_OUTPUT}/images/$3-MSA-precip.jpg" "${NOAA_OUTPUT}/images/$3-HVC-precip.jpg" "${NOAA_OUTPUT}/images/$3-HVCT-precip.jpg" 67 | else 68 | python3 "${NOAA_HOME}/post.py" "$1 ${START_DATE} Mas imagenes: https://weather.reyni.co/detail.php?id=$pass_id" "$7" "${NOAA_OUTPUT}/images/$3-MCIR-precip.jpg" "${NOAA_OUTPUT}/images/$3-MCIR.jpg" 69 | fi 70 | fi 71 | 72 | sqlite3 /home/pi/raspberry-noaa/panel.db "update predict_passes set is_active = 0 where (predict_passes.pass_start) in (select predict_passes.pass_start from predict_passes inner join decoded_passes on predict_passes.pass_start = decoded_passes.pass_start where decoded_passes.id = $pass_id);" 73 | 74 | if [ "$DELETE_AUDIO" = true ]; then 75 | log "Deleting audio files" "INFO" 76 | rm "${RAMFS_AUDIO}/audio/${3}.wav" 77 | else 78 | log "Moving audio files out to the SD card" "INFO" 79 | mv "${RAMFS_AUDIO}/audio/${3}.wav" "${NOAA_OUTPUT}/audio/${3}.wav" 80 | fi 81 | -------------------------------------------------------------------------------- /receive_iss.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | ### Run as a normal user 4 | if [ $EUID -eq 0 ]; then 5 | echo "This script shouldn't be run as root." 6 | exit 1 7 | fi 8 | 9 | ## import common lib 10 | . "$HOME/.noaa.conf" 11 | . "$HOME/.tweepy.conf" 12 | . "$NOAA_HOME/common.sh" 13 | 14 | if pgrep "rtl_fm" > /dev/null 15 | then 16 | log "There is an already running rtl_fm instance but I dont care for now, I prefer this pass" "INFO" 17 | pkill -9 -f rtl_fm 18 | fi 19 | 20 | # $1 = Satellite Name 21 | # $2 = Frequency 22 | # $3 = FileName base 23 | # $4 = TLE File 24 | # $5 = EPOC start time 25 | # $6 = Time to capture 26 | # $7 = Satellite max elevation 27 | 28 | log "Starting rtl_fm record" "INFO" 29 | timeout "${6}" /usr/local/bin/rtl_fm ${BIAS_TEE} -M fm -f 145.8M -s 48k -g $GAIN -E dc -E wav -E deemp -F 9 - | sox -t raw -r 48k -c 1 -b 16 -e s - -t wav "${NOAA_OUTPUT}/audio/${3}.wav" rate 11025 30 | 31 | if [ -f "$NOAA_HOME/demod.py" ]; then 32 | log "Decoding ISS pass" "INFO" 33 | python3 "$NOAA_HOME/demod.py" "${NOAA_OUTPUT}/audio/${3}.wav" "${NOAA_OUTPUT}/images/" 34 | decoded_pictures="$(find ${NOAA_OUTPUT}/images/ -iname "${3}*png")" 35 | img_count=0 36 | for image in $decoded_pictures; do 37 | log "Decoded image: $image" "INFO" 38 | ((img_count++)) 39 | done 40 | 41 | if [ "$img_count" -gt 0 ]; then 42 | /usr/bin/convert -thumbnail 300 "${NOAA_OUTPUT}/images/${3}-0.png" "${NOAA_OUTPUT}/images/thumb/${3}-0.png" 43 | sqlite3 "$NOAA_HOME/panel.db" "insert into decoded_passes (pass_start, file_path, daylight_pass, sat_type, img_count) values ($5,\"$3\",1,2,$img_count);" 44 | pass_id=$(sqlite3 "$NOAA_HOME/panel.db" "select id from decoded_passes order by id desc limit 1;") 45 | if [ -n "$CONSUMER_KEY" ]; then 46 | log "Posting to Twitter" "INFO" 47 | if [ "$img_count" -eq 1 ]; then 48 | python3 "${NOAA_HOME}/post.py" "$1 ${START_DATE} Resolución completa: https://weather.reyni.co/detail.php?id=$pass_id" "$7" "${NOAA_OUTPUT}/images/${3}-0.png" 49 | elif [ "$img_count" -eq 2 ]; then 50 | /usr/bin/convert -thumbnail 300 "${NOAA_OUTPUT}/images/${3}-1.png" "${NOAA_OUTPUT}/images/thumb/${3}-1.png" 51 | python3 "${NOAA_HOME}/post.py" "$1 ${START_DATE} Mas imagenes: https://weather.reyni.co/detail.php?id=$pass_id" "$7" "${NOAA_OUTPUT}/images/${3}-0.png" "${NOAA_OUTPUT}/images/${3}-1.png" 52 | fi 53 | fi 54 | sqlite3 "$NOAA_HOME/panel.db" "update predict_passes set is_active = 0 where (predict_passes.pass_start) in (select predict_passes.pass_start from predict_passes inner join decoded_passes on predict_passes.pass_start = decoded_passes.pass_start where decoded_passes.id = $pass_id);" 55 | fi 56 | fi 57 | -------------------------------------------------------------------------------- /receive_meteor.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | ### Run as a normal user 4 | if [ $EUID -eq 0 ]; then 5 | echo "This script shouldn't be run as root." 6 | exit 1 7 | fi 8 | 9 | ## import common lib 10 | . "$HOME/.noaa.conf" 11 | . "$HOME/.tweepy.conf" 12 | . "$NOAA_HOME/common.sh" 13 | 14 | SYSTEM_MEMORY=$(free -m | awk '/^Mem:/{print $2}') 15 | if [ "$SYSTEM_MEMORY" -lt 2000 ]; then 16 | log "The system doesn't have enough space to store a Meteor pass on RAM" "INFO" 17 | RAMFS_AUDIO="${METEOR_OUTPUT}" 18 | fi 19 | 20 | if [ "$FLIP_METEOR_IMG" == "true" ]; then 21 | log "I'll flip this image pass because FLIP_METEOR_IMG is set to true" "INFO" 22 | FLIP="-rotate 180" 23 | else 24 | FLIP="" 25 | fi 26 | 27 | ## pass start timestamp and sun elevation 28 | PASS_START=$(expr "$5" + 90) 29 | SUN_ELEV=$(python3 "$NOAA_HOME"/sun.py "$PASS_START") 30 | 31 | if pgrep "rtl_fm" > /dev/null 32 | then 33 | log "There is an already running rtl_fm instance but I dont care for now, I prefer this pass" "INFO" 34 | pkill -9 -f rtl_fm 35 | fi 36 | 37 | # $1 = Satellite Name 38 | # $2 = Frequency 39 | # $3 = FileName base 40 | # $4 = TLE File 41 | # $5 = EPOC start time 42 | # $6 = Time to capture 43 | # $7 = Satellite max elevation 44 | 45 | log "Starting rtl_fm record" "INFO" 46 | timeout "${6}" /usr/local/bin/rtl_fm ${BIAS_TEE} -M raw -f "${2}"M -s 288k -g $GAIN | sox -t raw -r 288k -c 2 -b 16 -e s - -t wav "${RAMFS_AUDIO}/audio/${3}.wav" rate 96k 47 | 48 | log "Demodulation in progress (QPSK)" "INFO" 49 | meteor_demod -B -o "${METEOR_OUTPUT}/${3}.qpsk" "${RAMFS_AUDIO}/audio/${3}.wav" 50 | 51 | if [ "$DELETE_AUDIO" = true ]; then 52 | log "Deleting audio files" "INFO" 53 | rm "${RAMFS_AUDIO}/audio/${3}.wav" 54 | else 55 | log "Moving audio files out to the SD card" "INFO" 56 | mv "${RAMFS_AUDIO}/audio/${3}.wav" "${NOAA_OUTPUT}/audio/${3}.wav" 57 | rm "${METEOR_OUTPUT}/audio/${3}.wav" 58 | rm "${RAMFS_AUDIO}/audio/${3}.wav" 59 | fi 60 | 61 | log "Decoding in progress (QPSK to BMP)" "INFO" 62 | medet_arm "${METEOR_OUTPUT}/${3}.qpsk" "${METEOR_OUTPUT}/${3}" -cd 63 | 64 | rm "${METEOR_OUTPUT}/${3}.qpsk" 65 | 66 | if [ -f "${METEOR_OUTPUT}/${3}.dec" ]; then 67 | 68 | if [ "${SUN_ELEV}" -lt "${SUN_MIN_ELEV}" ]; then 69 | log "I got a successful ${3}.dec file. Decoding APID 68" "INFO" 70 | medet_arm "${METEOR_OUTPUT}/${3}.dec" "${NOAA_OUTPUT}/images/${3}-122" -r 68 -g 68 -b 68 -d 71 | /usr/bin/convert $FLIP -negate "${NOAA_OUTPUT}/images/${3}-122.bmp" "${NOAA_OUTPUT}/images/${3}-122.bmp" 72 | else 73 | log "I got a successful ${3}.dec file. Creating false color image" "INFO" 74 | medet_arm "${METEOR_OUTPUT}/${3}.dec" "${NOAA_OUTPUT}/images/${3}-122" -r 65 -g 65 -b 64 -d 75 | fi 76 | 77 | log "Rectifying image to adjust aspect ratio" "INFO" 78 | python3 "${NOAA_HOME}/rectify.py" "${NOAA_OUTPUT}/images/${3}-122.bmp" 79 | convert "${NOAA_OUTPUT}/images/${3}-122-rectified.jpg" -channel rgb -normalize -undercolor black -fill yellow -pointsize 60 -annotate +20+60 "${1} ${START_DATE} Elev: $7°" "${NOAA_OUTPUT}/images/${3}-122-rectified.jpg" 80 | /usr/bin/convert -thumbnail 300 "${NOAA_OUTPUT}/images/${3}-122-rectified.jpg" "${NOAA_OUTPUT}/images/thumb/${3}-122-rectified.jpg" 81 | rm "${NOAA_OUTPUT}/images/${3}-122.bmp" 82 | rm "${METEOR_OUTPUT}/${3}.bmp" 83 | rm "${METEOR_OUTPUT}/${3}.dec" 84 | 85 | sqlite3 /home/pi/raspberry-noaa/panel.db "insert into decoded_passes (pass_start, file_path, daylight_pass, sat_type) values ($5,\"$3\", 1,0);" 86 | pass_id=$(sqlite3 /home/pi/raspberry-noaa/panel.db "select id from decoded_passes order by id desc limit 1;") 87 | if [ -n "$CONSUMER_KEY" ]; then 88 | log "Posting to Twitter" "INFO" 89 | python3 "${NOAA_HOME}/post.py" "$1 ${START_DATE} Resolución completa: https://weather.reyni.co/detail.php?id=$pass_id" "$7" "${NOAA_OUTPUT}/images/${3}-122-rectified.jpg" 90 | fi 91 | sqlite3 /home/pi/raspberry-noaa/panel.db "update predict_passes set is_active = 0 where (predict_passes.pass_start) in (select predict_passes.pass_start from predict_passes inner join decoded_passes on predict_passes.pass_start = decoded_passes.pass_start where decoded_passes.id = $pass_id);" 92 | else 93 | log "Decoding failed, either a bad pass/low SNR or a software problem" "ERROR" 94 | fi 95 | -------------------------------------------------------------------------------- /rectify.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python3 2 | 3 | from multiprocessing import Pool, cpu_count 4 | import sys 5 | import re 6 | import numpy 7 | from math import atan,sin,cos,sqrt,tan,acos,ceil 8 | from PIL import Image 9 | 10 | EARTH_RADIUS = 6371.0 11 | SAT_HEIGHT = 830.0 12 | SAT_ORBIT_RADIUS = EARTH_RADIUS + SAT_HEIGHT 13 | SWATH_KM = 2800.0 14 | THETA_C = SWATH_KM / EARTH_RADIUS 15 | 16 | # Note: theta_s is the satellite viewing angle, theta_c is the angle between the projection of the satellite on the 17 | # Earth's surface and the point the satellite is looking at, measured at the center of the Earth 18 | 19 | # Compute the satellite angle of view given the center angle 20 | 21 | 22 | def theta_s(theta_c): 23 | return atan(EARTH_RADIUS * sin(theta_c)/(SAT_HEIGHT+EARTH_RADIUS*(1-cos(theta_c)))) 24 | 25 | # Compute the inverse of the function above 26 | 27 | 28 | def theta_c(theta_s): 29 | delta_sqrt = sqrt(EARTH_RADIUS**2 + tan(theta_s)**2 * 30 | (EARTH_RADIUS**2-SAT_ORBIT_RADIUS**2)) 31 | return acos((tan(theta_s)**2*SAT_ORBIT_RADIUS+delta_sqrt)/(EARTH_RADIUS*(tan(theta_s)**2+1))) 32 | 33 | # The nightmare fuel that is the correction factor function. 34 | # It is the reciprocal of d/d(theta_c) of theta_s(theta_c) a.k.a. 35 | # the derivative of the inverse of theta_s(theta_c) 36 | 37 | 38 | def correction_factor(theta_c): 39 | norm_factor = EARTH_RADIUS/SAT_HEIGHT 40 | tan_derivative_recip = ( 41 | 1+(EARTH_RADIUS*sin(theta_c)/(SAT_HEIGHT+EARTH_RADIUS*(1-cos(theta_c))))**2) 42 | arg_derivative_recip = (SAT_HEIGHT+EARTH_RADIUS*(1-cos(theta_c)))**2/(EARTH_RADIUS*cos( 43 | theta_c)*(SAT_HEIGHT+EARTH_RADIUS*(1-cos(theta_c)))-EARTH_RADIUS**2*sin(theta_c)**2) 44 | 45 | return norm_factor * tan_derivative_recip * arg_derivative_recip 46 | 47 | # Radians position given the absolute x pixel position, assuming that the sensor samples the Earth 48 | # surface with a constant angular step 49 | 50 | 51 | def theta_center(img_size, x): 52 | ts = theta_s(THETA_C/2.0) * (abs(x-img_size/2.0) / (img_size/2.0)) 53 | return theta_c(ts) 54 | 55 | # Worker thread 56 | 57 | 58 | def wthread(rectified_width, corr, endrow, startrow): 59 | # Make temporary working img to push pixels onto 60 | working_img = Image.new(img.mode, (rectified_width, img.size[1])) 61 | rectified_pixels = working_img.load() 62 | 63 | for row in range(startrow, endrow): 64 | # First pass: stretch from the center towards the right side of the image 65 | start_px = orig_pixels[img.size[0]/2, row] 66 | cur_col = int(rectified_width/2) 67 | target_col = cur_col 68 | 69 | for col in range(int(img.size[0]/2), img.size[0]): 70 | target_col += corr[col] 71 | end_px = orig_pixels[col, row] 72 | delta = int(target_col) - cur_col 73 | 74 | # Linearly interpolate 75 | for i in range(delta): 76 | # For night passes of Meteor the image is just gray level and 77 | # start_px and end_px being an int instead of a tuple 78 | if type(start_px) != int: 79 | interp_r = int((start_px[0]*(delta-i) + end_px[0]*i) / delta) 80 | interp_g = int((start_px[1]*(delta-i) + end_px[1]*i) / delta) 81 | interp_b = int((start_px[2]*(delta-i) + end_px[2]*i) / delta) 82 | rectified_pixels[cur_col,row] = (interp_r, interp_g, interp_b) 83 | else: 84 | interp = int((start_px*(delta-i) + end_px*i) / delta) 85 | rectified_pixels[cur_col,row] = interp 86 | cur_col += 1 87 | 88 | start_px = end_px 89 | 90 | # First pass: stretch from the center towards the left side of the image 91 | start_px = orig_pixels[img.size[0]/2, row] 92 | cur_col = int(rectified_width/2) 93 | target_col = cur_col 94 | 95 | for col in range(int(img.size[0]/2)-1, -1, -1): 96 | target_col -= corr[col] 97 | end_px = orig_pixels[col, row] 98 | delta = cur_col - int(target_col) 99 | 100 | # Linearly interpolate 101 | for i in range(delta): 102 | # For night passes of Meteor the image is just gray level and 103 | # start_px and end_px being an int instead of a tuple 104 | if type(start_px) != int: 105 | interp_r = int((start_px[0]*(delta-i) + end_px[0]*i) / delta) 106 | interp_g = int((start_px[1]*(delta-i) + end_px[1]*i) / delta) 107 | interp_b = int((start_px[2]*(delta-i) + end_px[2]*i) / delta) 108 | rectified_pixels[cur_col,row] = (interp_r, interp_g, interp_b) 109 | else: 110 | interp = int((start_px*(delta-i) + end_px*i) / delta) 111 | rectified_pixels[cur_col,row] = interp 112 | cur_col -= 1 113 | 114 | start_px = end_px 115 | 116 | # Crop the portion we worked on 117 | slice = working_img.crop(box=(0, startrow, rectified_width, endrow)) 118 | # Convert to a numpy array so STUPID !#$&ING PICKLE WILL WORK 119 | out = numpy.array(slice) 120 | # Make dict of important values, return that. 121 | return {"offs": startrow, "offe": endrow, "pixels": out} 122 | 123 | 124 | if __name__ == "__main__": 125 | if len(sys.argv) < 2: 126 | print("Usage: {} ".format(sys.argv[0])) 127 | sys.exit(1) 128 | 129 | out_fname = re.sub("\..*$", "-rectified", sys.argv[1]) 130 | 131 | img = Image.open(sys.argv[1]) 132 | print("Opened {}x{} image".format(img.size[0], img.size[1])) 133 | 134 | # Precompute the correction factors 135 | corr = [] 136 | for i in range(img.size[0]): 137 | corr.append(correction_factor(theta_center(img.size[0], i))) 138 | 139 | # Estimate the width of the rectified image 140 | rectified_width = ceil(sum(corr)) 141 | 142 | # Make new image 143 | rectified_img = Image.new(img.mode, (rectified_width, img.size[1])) 144 | 145 | # Get the pixel 2d arrays from the source image 146 | orig_pixels = img.load() 147 | 148 | # Callback function to modify the new image 149 | def modimage(data): 150 | if data: 151 | # Write slice to the new image in the right place 152 | rectified_img.paste(Image.fromarray( 153 | data["pixels"]), box=(0, data["offs"])) 154 | 155 | # Number of workers to be spawned - Probably best to not overdo this... 156 | numworkers = cpu_count() 157 | # Estimate the number of rows per worker 158 | wrows = ceil(img.size[1]/numworkers) 159 | # Initialize some starting data 160 | startrow = 0 161 | endrow = wrows 162 | # Make out process pool 163 | p = Pool(processes=numworkers) 164 | 165 | # Let's have a pool party! Only wnum workers are invited, though. 166 | for wnum in range(numworkers): 167 | # Make the workers with appropriate arguments, pass callback method to actually write data. 168 | p.apply_async(wthread, (rectified_width, corr, 169 | endrow, startrow), callback=modimage) 170 | # Aparrently ++ doesn't work? 171 | wnum = wnum+1 172 | # Beginning of next worker is the end of this one 173 | startrow = wrows*wnum 174 | # End of the worker is the specified number of rows past the beginning 175 | endrow = startrow + wrows 176 | # Show how many processes we're making! 177 | print("Spawning process ", wnum) 178 | # Pool's closed, boys 179 | p.close() 180 | # It's a dead pool now 181 | p.join() 182 | 183 | rectified_img.save(out_fname + ".jpg", "JPEG", quality=90) 184 | -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | idna==2.8 2 | numpy==1.18.1 3 | Pillow==7.1.2 4 | tweepy==3.8.0 5 | urllib3==1.25.8 6 | -------------------------------------------------------------------------------- /schedule.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | ### Run as a normal user 4 | if [ $EUID -eq 0 ]; then 5 | echo "This script shouldn't be run as root." 6 | exit 1 7 | fi 8 | 9 | ## import common lib 10 | . "$HOME/.noaa.conf" 11 | . "$NOAA_HOME/common.sh" 12 | 13 | wget -qr http://www.celestrak.com/NORAD/elements/weather.txt -O "${NOAA_HOME}"/predict/weather.txt 14 | wget -qr http://www.celestrak.com/NORAD/elements/amateur.txt -O "${NOAA_HOME}"/predict/amateur.txt 15 | grep "NOAA 15" "${NOAA_HOME}"/predict/weather.txt -A 2 > "${NOAA_HOME}"/predict/weather.tle 16 | grep "NOAA 18" "${NOAA_HOME}"/predict/weather.txt -A 2 >> "${NOAA_HOME}"/predict/weather.tle 17 | grep "NOAA 19" "${NOAA_HOME}"/predict/weather.txt -A 2 >> "${NOAA_HOME}"/predict/weather.tle 18 | grep "METEOR-M 2" "${NOAA_HOME}"/predict/weather.txt -A 2 >> "${NOAA_HOME}"/predict/weather.tle 19 | if [ "$SCHEDULE_ISS" == "true" ]; then 20 | grep "ZARYA" "${NOAA_HOME}"/predict/amateur.txt -A 2 > "${NOAA_HOME}"/predict/amateur.tle 21 | fi 22 | 23 | #Remove all AT jobs 24 | for i in $(atq | awk '{print $1}');do atrm "$i";done 25 | 26 | #Schedule Satellite Passes: 27 | if [ "$SCHEDULE_ISS" == "true" ]; then 28 | "${NOAA_HOME}"/schedule_iss.sh "ISS (ZARYA)" 145.8000 29 | fi 30 | "${NOAA_HOME}"/schedule_meteor.sh "METEOR-M 2" 137.1000 31 | "${NOAA_HOME}"/schedule_sat.sh "NOAA 19" 137.1000 32 | "${NOAA_HOME}"/schedule_sat.sh "NOAA 18" 137.9125 33 | "${NOAA_HOME}"/schedule_sat.sh "NOAA 15" 137.6200 34 | -------------------------------------------------------------------------------- /schedule_iss.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | ### Run as a normal user 4 | if [ $EUID -eq 0 ]; then 5 | echo "This script shouldn't be run as root." 6 | exit 1 7 | fi 8 | 9 | ## import common lib 10 | . "$HOME/.noaa.conf" 11 | . "$NOAA_HOME/common.sh" 12 | 13 | PREDICTION_START=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/amateur.tle -p "${1}" | head -1) 14 | PREDICTION_END=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/amateur.tle -p "${1}" | tail -1) 15 | 16 | 17 | var2=$(echo "${PREDICTION_END}" | cut -d " " -f 1) 18 | 19 | MAXELEV=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/amateur.tle -p "${1}" | awk -v max=0 '{if($5>max){max=$5}}END{print max}') 20 | 21 | while [ "$(date --date="@${var2}" +%D)" = "$(date +%D)" ]; do 22 | START_TIME=$(echo "$PREDICTION_START" | cut -d " " -f 3-4) 23 | var1=$(echo "$PREDICTION_START" | cut -d " " -f 1) 24 | var3=$(echo "$START_TIME" | cut -d " " -f 2 | cut -d ":" -f 3) 25 | TIMER=$(expr "${var2}" - "${var1}" + "${var3}") 26 | OUTDATE=$(date --date="TZ=\"UTC\" ${START_TIME}" +%Y%m%d-%H%M%S) 27 | 28 | if [ "${MAXELEV}" -gt "${SAT_MIN_ELEV}" ] 29 | then 30 | SATNAME=$(echo "$1" | sed "s/ //g") 31 | echo ${SATNAME} "${OUTDATE}" "$MAXELEV" 32 | echo "${NOAA_HOME}/receive_iss.sh \"${1}\" $2 ISS${OUTDATE} "${NOAA_HOME}"/predict/amateur.tle \ 33 | ${var1} ${TIMER} ${MAXELEV}" | at "$(date --date="TZ=\"UTC\" ${START_TIME}" +"%H:%M %D")" 34 | sqlite3 /home/pi/raspberry-noaa/panel.db "insert or replace into predict_passes (sat_name,pass_start,pass_end,max_elev,is_active) values (\"$SATNAME\",$var1,$var2,$MAXELEV,1);" 35 | fi 36 | NEXTPREDICT=$(expr "${var2}" + 60) 37 | PREDICTION_START=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/amateur.tle -p "${1}" "${NEXTPREDICT}" | head -1) 38 | PREDICTION_END=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/amateur.tle -p "${1}" "${NEXTPREDICT}" | tail -1) 39 | MAXELEV=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/amateur.tle -p "${1}" "${NEXTPREDICT}" | awk -v max=0 '{if($5>max){max=$5}}END{print max}') 40 | var2=$(echo "${PREDICTION_END}" | cut -d " " -f 1) 41 | done 42 | 43 | -------------------------------------------------------------------------------- /schedule_meteor.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | ### Run as a normal user 4 | if [ $EUID -eq 0 ]; then 5 | echo "This script shouldn't be run as root." 6 | exit 1 7 | fi 8 | 9 | ## import common lib 10 | . "$HOME/.noaa.conf" 11 | . "$NOAA_HOME/common.sh" 12 | 13 | PREDICTION_START=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" | head -1) 14 | PREDICTION_END=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" | tail -1) 15 | 16 | var2=$(echo "${PREDICTION_END}" | cut -d " " -f 1) 17 | 18 | MAXELEV=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" | awk -v max=0 '{if($5>max){max=$5}}END{print max}') 19 | 20 | while [ "$(date --date="@${var2}" +%D)" = "$(date +%D)" ]; do 21 | log "Pass prediction in progress" "INFO" 22 | START_TIME=$(echo "$PREDICTION_START" | cut -d " " -f 3-4) 23 | var1=$(echo "$PREDICTION_START" | cut -d " " -f 1) 24 | var3=$(echo "$START_TIME" | cut -d " " -f 2 | cut -d ":" -f 3) 25 | TIMER=$(expr "${var2}" - "${var1}" + "${var3}") 26 | OUTDATE=$(date --date="TZ=\"UTC\" ${START_TIME}" +%Y%m%d-%H%M%S) 27 | 28 | if [ "${MAXELEV}" -gt "${METEOR_MIN_ELEV}" ]; then 29 | log "Pass is above ${METEOR_MIN_ELEV}, that is OK for me" "INFO" 30 | SATNAME=$(echo "$1" | sed "s/ //g") 31 | echo "${SATNAME}" "${OUTDATE}" "$MAXELEV" 32 | echo "${NOAA_HOME}/receive_meteor.sh \"${1}\" $2 ${SATNAME}${OUTDATE} "${NOAA_HOME}"/predict/weather.tle \ 33 | ${var1} ${TIMER} ${MAXELEV}" | at "$(date --date="TZ=\"UTC\" ${START_TIME}" +"%H:%M %D")" 34 | sqlite3 /home/pi/raspberry-noaa/panel.db "insert or replace into predict_passes (sat_name,pass_start,pass_end,max_elev,is_active) values (\"$SATNAME\",$var1,$var2,$MAXELEV,1);" 35 | fi 36 | NEXTPREDICT=$(expr "${var2}" + 60) 37 | PREDICTION_START=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" "${NEXTPREDICT}" | head -1) 38 | PREDICTION_END=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" "${NEXTPREDICT}" | tail -1) 39 | MAXELEV=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" "${NEXTPREDICT}" | awk -v max=0 '{if($5>max){max=$5}}END{print max}') 40 | var2=$(echo "${PREDICTION_END}" | cut -d " " -f 1) 41 | done 42 | 43 | -------------------------------------------------------------------------------- /schedule_sat.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | ### Run as a normal user 4 | if [ $EUID -eq 0 ]; then 5 | echo "This script shouldn't be run as root." 6 | exit 1 7 | fi 8 | 9 | ## import common lib 10 | . "$HOME/.noaa.conf" 11 | . "$NOAA_HOME/common.sh" 12 | 13 | # $1 = Satellite Name 14 | # $2 = Frequency 15 | # $3 = FileName base 16 | # $4 = TLE File 17 | # $5 = EPOC start time 18 | # $6 = Time to capture 19 | # $7 = Satellite max elevation 20 | 21 | PREDICTION_START=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" | head -1) 22 | PREDICTION_END=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" | tail -1) 23 | 24 | var2=$(echo "${PREDICTION_END}" | cut -d " " -f 1) 25 | 26 | MAXELEV=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" | awk -v max=0 '{if($5>max){max=$5}}END{print max}') 27 | 28 | while [ "$(date --date="@${var2}" +%D)" = "$(date +%D)" ]; do 29 | START_TIME=$(echo "$PREDICTION_START" | cut -d " " -f 3-4) 30 | var1=$(echo "$PREDICTION_START" | cut -d " " -f 1) 31 | var3=$(echo "$START_TIME" | cut -d " " -f 2 | cut -d ":" -f 3) 32 | TIMER=$(expr "${var2}" - "${var1}" + "${var3}") 33 | OUTDATE=$(date --date="TZ=\"UTC\" ${START_TIME}" +%Y%m%d-%H%M%S) 34 | 35 | if [ "${MAXELEV}" -gt "${SAT_MIN_ELEV}" ]; then 36 | SATNAME=$(echo "$1" | sed "s/ //g") 37 | echo "${SATNAME}" "${OUTDATE}" "$MAXELEV" 38 | echo "${NOAA_HOME}/receive.sh \"${1}\" $2 ${SATNAME}${OUTDATE} "${NOAA_HOME}"/predict/weather.tle \ 39 | ${var1} ${TIMER} ${MAXELEV}" | at "$(date --date="TZ=\"UTC\" ${START_TIME}" +"%H:%M %D")" 40 | sqlite3 /home/pi/raspberry-noaa/panel.db "insert or replace into predict_passes (sat_name,pass_start,pass_end,max_elev,is_active) values (\"$SATNAME\",$var1,$var2,$MAXELEV, 1);" 41 | fi 42 | NEXTPREDICT=$(expr "${var2}" + 60) 43 | PREDICTION_START=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" "${NEXTPREDICT}" | head -1) 44 | PREDICTION_END=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" "${NEXTPREDICT}" | tail -1) 45 | MAXELEV=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" "${NEXTPREDICT}" | awk -v max=0 '{if($5>max){max=$5}}END{print max}') 46 | var2=$(echo "${PREDICTION_END}" | cut -d " " -f 1) 47 | done 48 | 49 | -------------------------------------------------------------------------------- /software/medet_arm: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/reynico/raspberry-noaa/418f9c608ef53218848e2441e849d59265df0adc/software/medet_arm -------------------------------------------------------------------------------- /software/wxtoimg-armhf-2.11.2-beta.deb: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/reynico/raspberry-noaa/418f9c608ef53218848e2441e849d59265df0adc/software/wxtoimg-armhf-2.11.2-beta.deb -------------------------------------------------------------------------------- /sun.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | import ephem 3 | import time 4 | import sys 5 | timezone = change_tz + time.localtime().tm_isdst 6 | date = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(int(sys.argv[1])-(timezone*60*60))) 7 | 8 | obs=ephem.Observer() 9 | obs.lat='change_latitude' 10 | obs.long='change_longitude' 11 | obs.date = date 12 | 13 | sun = ephem.Sun(obs) 14 | sun.compute(obs) 15 | sun_angle = float(sun.alt) * 57.2957795 # Rad to deg 16 | print(int(sun_angle)) 17 | -------------------------------------------------------------------------------- /templates/fstab: -------------------------------------------------------------------------------- 1 | tmpfs /var/ramfs tmpfs nodev,nosuid,size=1000M 0 0 2 | -------------------------------------------------------------------------------- /templates/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | Raspberry NOAA 7 | 19 | 20 | 21 | 22 |

WX reception server

23 | 27 |
28 | 29 |
30 | 31 | 32 | 33 | -------------------------------------------------------------------------------- /templates/logo-small.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/reynico/raspberry-noaa/418f9c608ef53218848e2441e849d59265df0adc/templates/logo-small.png -------------------------------------------------------------------------------- /templates/modprobe.d/rtlsdr.conf: -------------------------------------------------------------------------------- 1 | blacklist dvb_usb_rtl28xxu 2 | blacklist rtl2832 3 | blacklist rtl2830 4 | -------------------------------------------------------------------------------- /templates/nginx.cfg: -------------------------------------------------------------------------------- 1 | server { 2 | listen 80 default_server; 3 | root /var/www/wx; 4 | index index.php index.html index.htm index.nginx-debian.html; 5 | autoindex on; 6 | 7 | server_name wx.home; 8 | 9 | location / { 10 | try_files $uri $uri/ =404; 11 | } 12 | 13 | location ~ \.php$ { 14 | include snippets/fastcgi-php.conf; 15 | fastcgi_pass unix:/var/run/php/php7.2-fpm.sock; 16 | } 17 | 18 | # Rewrite the old path yyyy/mm/dd/ to /images/ 19 | rewrite "^/image/\d{4}/\d{2}/\d{2}/(.+)$" /images/$1 permanent; 20 | } 21 | -------------------------------------------------------------------------------- /templates/noaa.conf: -------------------------------------------------------------------------------- 1 | NOAA_HOME=/home/pi/raspberry-noaa 2 | NOAA_OUTPUT=/var/www/wx 3 | METEOR_OUTPUT=/var/www/wx/meteor 4 | RAMFS_AUDIO=/var/ramfs 5 | SAT_MIN_ELEV=30 6 | METEOR_MIN_ELEV=30 7 | SUN_MIN_ELEV=10 8 | LOG_LEVEL=DEBUG 9 | LAT=change_latitude 10 | LON=change_longitude 11 | BIAS_TEE="enable_bias_tee" 12 | DELETE_AUDIO="true" 13 | FLIP_METEOR_IMG="true" 14 | GAIN=50 15 | SCHEDULE_ISS="false" 16 | -------------------------------------------------------------------------------- /templates/predict.qth: -------------------------------------------------------------------------------- 1 | raspberry 2 | change_latitude 3 | change_longitude 4 | 50 5 | -------------------------------------------------------------------------------- /templates/tweepy.conf: -------------------------------------------------------------------------------- 1 | export CONSUMER_KEY="" 2 | export CONSUMER_SECRET="" 3 | export ACCESS_TOKEN_KEY="" 4 | export ACCESS_TOKEN_SECRET="" 5 | -------------------------------------------------------------------------------- /templates/webpanel/Config.php: -------------------------------------------------------------------------------- 1 | '/images/', 4 | 'img_per_page' => 12, 5 | 'lang' => 'es' 6 | ); 7 | ?> 8 | -------------------------------------------------------------------------------- /templates/webpanel/Controller/C_predict.php: -------------------------------------------------------------------------------- 1 | getPasses(); 5 | require('Views/V_viewPasses.php'); 6 | ?> 7 | -------------------------------------------------------------------------------- /templates/webpanel/Controller/C_showDetail.php: -------------------------------------------------------------------------------- 1 | getEnhacements($pass_id); 6 | $path = $con->getPath($pass_id); 7 | require('Views/V_viewDetail.php'); 8 | ?> 9 | -------------------------------------------------------------------------------- /templates/webpanel/Controller/C_showLastImage.php: -------------------------------------------------------------------------------- 1 | getLastImage(); 5 | require('Views/V_viewLastImage.php'); 6 | ?> 7 | -------------------------------------------------------------------------------- /templates/webpanel/Controller/C_showLastImages.php: -------------------------------------------------------------------------------- 1 | img_per_page; 6 | $page_count = $con->totalPages($img_per_page); 7 | if ($page < 1) $page = 1; 8 | if ($page > $page_count) $page = $page_count; 9 | $images = $con->getImages($page, $img_per_page); 10 | require('Views/V_viewLastImages.php'); 11 | ?> 12 | -------------------------------------------------------------------------------- /templates/webpanel/Controller/index.html: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/reynico/raspberry-noaa/418f9c608ef53218848e2441e849d59265df0adc/templates/webpanel/Controller/index.html -------------------------------------------------------------------------------- /templates/webpanel/Model/Conn.php: -------------------------------------------------------------------------------- 1 | con = new SQLite3("/home/pi/raspberry-noaa/panel.db"); 6 | } 7 | 8 | public function getPasses() { 9 | $today = strtotime(date('Y-m-d', time())); 10 | $query = $this->con->query("SELECT sat_name, is_active, 11 | pass_start, pass_end, 12 | max_elev FROM predict_passes 13 | WHERE (pass_start > $today) ORDER BY 14 | pass_start ASC;"); 15 | $passes = []; 16 | $i = 0; 17 | while($row = $query->fetchArray()){ 18 | $passes[$i] = $row; 19 | $i++; 20 | } 21 | return $passes; 22 | } 23 | 24 | public function totalPages($img_per_page) { 25 | $total_pages = $this->con->querySingle("SELECT count() from decoded_passes;"); 26 | return ceil($total_pages/$img_per_page); 27 | } 28 | 29 | public function getImages($page, $img_per_page) { 30 | $query = $this->con->prepare("SELECT decoded_passes.id, predict_passes.pass_start, 31 | file_path, sat_type, predict_passes.sat_name, predict_passes.max_elev 32 | FROM decoded_passes INNER JOIN predict_passes 33 | ON predict_passes.pass_start = decoded_passes.pass_start 34 | ORDER BY decoded_passes.pass_start DESC LIMIT ? OFFSET ?;"); 35 | $query->bindValue(1, $img_per_page); 36 | $query->bindValue(2, $img_per_page * ($page-1)); 37 | $result = $query->execute(); 38 | $images = []; 39 | $i = 0; 40 | while($row = $result->fetchArray()){ 41 | $images[$i] = $row; 42 | $i++; 43 | } 44 | return $images; 45 | } 46 | 47 | public function getEnhacements($id) { 48 | $query = $this->con->prepare('SELECT daylight_pass, sat_type, img_count 49 | FROM decoded_passes WHERE id = ?;'); 50 | $query->bindValue(1, $id); 51 | $result = $query->execute(); 52 | $pass = $result->fetchArray(); 53 | switch($pass['sat_type']) { 54 | case 0: // Meteor-M2 55 | $enhacements = ['-122-rectified.jpg']; 56 | break; 57 | case 1: // NOAA 58 | if ($pass['daylight_pass'] == 1) { 59 | $enhacements = ['-ZA.jpg','-MCIR.jpg','-MCIR-precip.jpg','-MSA.jpg','-MSA-precip.jpg','-HVC.jpg','-HVC-precip.jpg','-HVCT.jpg','-HVCT-precip.jpg']; 60 | } else { 61 | $enhacements = ['-ZA.jpg','-MCIR.jpg','-MCIR-precip.jpg']; 62 | } 63 | break; 64 | case 2: // ISS 65 | for ($x = 0; $x <= $pass['img_count']-1; $x++) { 66 | $enhacements[] = "-$x.png"; 67 | } 68 | break; 69 | } 70 | return $enhacements; 71 | } 72 | 73 | public function getPath($id) { 74 | $query = $this->con->prepare('SELECT file_path FROM decoded_passes 75 | WHERE id = ?;'); 76 | $query->bindValue(1, $id); 77 | $result = $query->execute(); 78 | $image = $result->fetchArray(); 79 | return $image['file_path']; 80 | } 81 | } 82 | ?> 83 | -------------------------------------------------------------------------------- /templates/webpanel/Model/index.html: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/reynico/raspberry-noaa/418f9c608ef53218848e2441e849d59265df0adc/templates/webpanel/Model/index.html -------------------------------------------------------------------------------- /templates/webpanel/Views/V_viewDetail.php: -------------------------------------------------------------------------------- 1 |
2 | 3 | base_url; 7 | foreach ($enhacements as $enhacement) { 8 | if($row_count%3==0) { 9 | echo ""; 10 | $col_count=1; 11 | } 12 | echo ""; 15 | } 16 | $row_count++; 17 | $col_count++; 18 | } 19 | ?> 20 |
"; 13 | if($col_count==3) { 14 | echo "
21 |
22 | 23 | 24 | -------------------------------------------------------------------------------- /templates/webpanel/Views/V_viewLastImage.php: -------------------------------------------------------------------------------- 1 | 2 | base_url; 6 | foreach ($images as $image) { 7 | if($row_count%3==0) { 8 | echo ""; 9 | $col_count=1; 10 | } 11 | echo ""; 14 | if($col_count==3) { 15 | echo ""; 16 | } 17 | $row_count++; 18 | $col_count++; 19 | } 20 | ?> 21 |
"; 12 | echo "
  • ". $image['sat_name'] ."
  • "; 13 | echo "
  • ". date('d/m/Y H:i:s', $image['pass_start']) ."
22 | 23 | 24 | 25 | -------------------------------------------------------------------------------- /templates/webpanel/Views/V_viewLastImages.php: -------------------------------------------------------------------------------- 1 |
2 | 3 | 1) { 5 | echo ""; 6 | } else { 7 | echo ""; 8 | } 9 | echo ""; 10 | if ($page < $page_count) { 11 | echo ""; 12 | } else { 13 | echo ""; 14 | } 15 | $row_count=0; 16 | $col_count=0; 17 | $baseurl = $configs->base_url; 18 | foreach ($images as $image) { 19 | if($row_count%3==0) { 20 | echo ""; 21 | $col_count=1; 22 | } 23 | switch($image['sat_type']) { 24 | case 0: // Meteor-M2 25 | $ending = "-122-rectified.jpg"; 26 | break; 27 | case 1: // NOAA 28 | $ending = "-MCIR.jpg"; 29 | break; 30 | case 2: // ISS 31 | $ending = "-0.png"; 32 | break; 33 | } 34 | echo ""; 38 | if($col_count==3) { 39 | echo ""; 40 | } 41 | $row_count++; 42 | $col_count++; 43 | } 44 | ?> 45 |
" . $lang['prev'] . "
" . $lang['page'] . " $page " . $lang['of'] . " $page_count" . $lang['next'] . "
"; 35 | echo "
  • ". $image['sat_name'] ."
  • "; 36 | echo "
  • " . $lang['elev'] . ": ". $image['max_elev'] ."°
  • "; 37 | echo "
  • ". date('d/m/Y H:i:s', $image['pass_start']) ."
46 |
47 | 48 | 49 | -------------------------------------------------------------------------------- /templates/webpanel/Views/V_viewPasses.php: -------------------------------------------------------------------------------- 1 |
2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | "; 13 | } else { 14 | echo ""; 15 | } 16 | echo ""; 17 | echo ""; 18 | echo ""; 19 | echo ""; 20 | echo ""; 21 | } 22 | ?> 23 |
". $pass['sat_name'] ."". date('H:i:s', $pass['pass_start']) ."". date('H:i:s', $pass['pass_end']) ."". $pass['max_elev'] ."
24 |
25 | -------------------------------------------------------------------------------- /templates/webpanel/Views/index.html: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/reynico/raspberry-noaa/418f9c608ef53218848e2441e849d59265df0adc/templates/webpanel/Views/index.html -------------------------------------------------------------------------------- /templates/webpanel/detail.php: -------------------------------------------------------------------------------- 1 | 8 | -------------------------------------------------------------------------------- /templates/webpanel/footer.php: -------------------------------------------------------------------------------- 1 | 2 |
3 | 4 |
5 | 6 | 7 | -------------------------------------------------------------------------------- /templates/webpanel/header.php: -------------------------------------------------------------------------------- 1 | lang; 9 | include_once('language/' . $lang . '.php'); 10 | ?> 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | <?= isset($PageTitle) ? $PageTitle : "Raspberry NOAA"?> 19 | 20 | 21 | 25 |
26 | 27 | 28 | -------------------------------------------------------------------------------- /templates/webpanel/index.php: -------------------------------------------------------------------------------- 1 | 8 | -------------------------------------------------------------------------------- /templates/webpanel/language/ar.php: -------------------------------------------------------------------------------- 1 | "مرور", 4 | "satellite" => "الأقمار", 5 | "images" => "الصور", 6 | "pass_start" => "بداية المرور", 7 | "pass_end" => "نهاية المرور", 8 | "max_elev" => "أقصى إرتفاع", 9 | "elev" => "الإرتفاع", 10 | "page" => "الصفحة", 11 | "of" => "من", 12 | "prev" => "السابق", 13 | "next" => "التالي", 14 | ); 15 | ?> 16 | 17 | -------------------------------------------------------------------------------- /templates/webpanel/language/de.php: -------------------------------------------------------------------------------- 1 | "Überflüge", 4 | "satellite" => "Satellit", 5 | "images" => "Bilder", 6 | "pass_start" => "Start des Überflugs", 7 | "pass_end" => "Ende des Überflugs", 8 | "max_elev" => "Maximale Erhebung", 9 | "elev" => "Erhebung", 10 | "page" => "Seite", 11 | "of" => "von", 12 | "prev" => "Vorherig", 13 | "next" => "Nächstes", 14 | ); 15 | ?> 16 | -------------------------------------------------------------------------------- /templates/webpanel/language/en.php: -------------------------------------------------------------------------------- 1 | "Passes", 4 | "satellite" => "Satellite", 5 | "images" => "Images", 6 | "pass_start" => "Pass start", 7 | "pass_end" => "Pass end", 8 | "max_elev" => "Max elevation", 9 | "elev" => "Elevation", 10 | "page" => "Page", 11 | "of" => "of", 12 | "prev" => "Prev", 13 | "next" => "Next", 14 | ); 15 | ?> 16 | -------------------------------------------------------------------------------- /templates/webpanel/language/es.php: -------------------------------------------------------------------------------- 1 | "Pasadas", 4 | "satellite" => "Satélite", 5 | "images" => "Imagenes", 6 | "pass_start" => "Inicio", 7 | "pass_end" => "Fin", 8 | "max_elev" => "Elevación", 9 | "elev" => "Elevación", 10 | "page" => "Página", 11 | "of" => "de", 12 | "prev" => "Anterior", 13 | "next" => "Siguiente", 14 | ); 15 | ?> 16 | -------------------------------------------------------------------------------- /templates/webpanel/language/sr.php: -------------------------------------------------------------------------------- 1 | "Preleti satelita", 4 | "satellite" => "Satelit", 5 | "images" => "Slike", 6 | "pass_start" => "Početak", 7 | "pass_end" => "Kraj", 8 | "max_elev" => "Maksimalna visina", 9 | "elev" => "Visina", 10 | "page" => "Strana", 11 | "of" => "od", 12 | "prev" => "Prethodna", 13 | "next" => "Sledeća", 14 | ); 15 | ?> 16 | -------------------------------------------------------------------------------- /templates/webpanel/logo-small.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/reynico/raspberry-noaa/418f9c608ef53218848e2441e849d59265df0adc/templates/webpanel/logo-small.png -------------------------------------------------------------------------------- /templates/webpanel/passes.php: -------------------------------------------------------------------------------- 1 | 6 | -------------------------------------------------------------------------------- /templates/webpanel/style.css: -------------------------------------------------------------------------------- 1 | body { 2 | margin: 0; 3 | font-family: Arial, Helvetica, sans-serif; 4 | } 5 | 6 | .container { 7 | margin: 20px auto; 8 | max-width: 800px; 9 | } 10 | 11 | .topnav { 12 | overflow: hidden; 13 | background-color: #333; 14 | } 15 | 16 | .topnav a { 17 | float: left; 18 | color: #f2f2f2; 19 | text-align: center; 20 | padding: 14px 16px; 21 | text-decoration: none; 22 | font-size: 17px; 23 | } 24 | 25 | .topnav a:hover { 26 | background-color: #ddd; 27 | color: black; 28 | } 29 | 30 | .topnav a.active { 31 | background-color: #4CAF50; 32 | color: white; 33 | } 34 | 35 | #passes { 36 | font-family: "Trebuchet MS", Arial, Helvetica, sans-serif; 37 | border-collapse: collapse; 38 | max-width: 500px; 39 | width: 100%; 40 | margin: auto; 41 | } 42 | 43 | #passes.img-grid { 44 | max-width: 700px; 45 | } 46 | 47 | #passes td, 48 | #passes th { 49 | border: 1px solid #ddd; 50 | padding: 8px; 51 | } 52 | 53 | #passes tr:nth-child(even) { 54 | background-color: #f2f2f2; 55 | } 56 | 57 | 58 | /* #passes tr:hover {background-color: #ddd;} */ 59 | 60 | #passes th { 61 | padding-top: 12px; 62 | padding-bottom: 12px; 63 | background-color: #4CAF50; 64 | text-align: center; 65 | color: white; 66 | } 67 | 68 | #passes tr.inactive { 69 | color: lightgray; 70 | } 71 | 72 | #satimg { 73 | max-width: 200px; 74 | max-height: 200px; 75 | width: 100%; 76 | object-fit: cover; 77 | } 78 | 79 | #satimgdiv { 80 | width: 100%; 81 | height: 100%; 82 | max-width: 200px; 83 | background-color: antiquewhite; 84 | /* margin: 10px; */ 85 | display: inline-block; 86 | vertical-align: middle; 87 | text-align: center; 88 | } 89 | 90 | footer { 91 | /* position: absolute; */ 92 | margin: 20px; 93 | bottom: 0; 94 | max-width: 100%; 95 | text-align: center; 96 | } 97 | 98 | img.img-footer { 99 | max-width: 100%; 100 | } 101 | -------------------------------------------------------------------------------- /templates/webpanel_schema.sql: -------------------------------------------------------------------------------- 1 | create table predict_passes( 2 | sat_name text not null, 3 | pass_start timestamp primary key default (strftime('%s', 'now')) not null, 4 | pass_end timestamp default (strftime('%s', 'now')) not null, 5 | max_elev int not null, 6 | is_active boolean); 7 | 8 | 9 | CREATE TABLE decoded_passes( 10 | id integer primary key autoincrement, 11 | pass_start integer, 12 | file_path text not null, 13 | daylight_pass boolean, is_noaa boolean, sat_type integer, img_count integer, 14 | foreign key(pass_start) references passes(pass_start)); 15 | -------------------------------------------------------------------------------- /templates/wxtoimgrc: -------------------------------------------------------------------------------- 1 | Registration Name: Kevin Schuchmann 2 | Registration Email: mail@mail.com 3 | Registration Key: CGHZ-PP9G-EAJZ-AWKK-NDNX 4 | Latitude: change_latitude 5 | Longitude: change_longitude 6 | Altitude: 0.0 7 | -------------------------------------------------------------------------------- /test_reception.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | ### Run as a normal user 4 | if [ $EUID -eq 0 ]; then 5 | echo "This script shouldn't be run as root." 6 | exit 1 7 | fi 8 | 9 | ## import common lib 10 | . "$HOME/.noaa.conf" 11 | . "$NOAA_HOME/common.sh" 12 | 13 | if [ -z "$1" ]; then 14 | log "Usage: $0 . Example: $0 90.3" "ERROR" 15 | exit 1 16 | fi 17 | 18 | command_exists() { 19 | if ! command -v "$1" &> /dev/null; then 20 | log "Required command not found: $1" "ERROR" 21 | exit 1 22 | fi 23 | } 24 | 25 | command_exists "sox" 26 | command_exists "socat" 27 | 28 | IP=$(ip route | grep "link src" | awk {'print $NF'}) 29 | 30 | if pgrep "rtl_fm" > /dev/null 31 | then 32 | log "There is an existing rtl_fm instance running, I quit" "ERROR" 33 | exit 1 34 | fi 35 | 36 | echo "$(tput setaf 2) 37 | The server is in testing mode tuned to $1 Mhz! 38 | Open a terminal in your computer and paste: 39 | ncat $IP 8073 | play -t mp3 - 40 | $(tput sgr0) 41 | " 42 | 43 | rtl_fm ${BIAS_TEE} -f "$1M" -s 256k -g 48 -p 55 -E deemp -F 9 - \ 44 | | sox -traw -r256k -es -b16 -c1 -V1 - -tmp3 - \ 45 | | socat -u - TCP-LISTEN:8073 1>/dev/null 46 | --------------------------------------------------------------------------------