weatherdump's Introduction

WeatherDump

Multi-platform software for record, demodulate, decode and process data from weather satellites.

Supported Datalink Protocols

Protocol	Complete Name	Satellites	Band	Support Level
LRPT	Low Rate Picture Transfer	Meteor-MN2	VHF	Alpha
HRD	High Rate Data	NOAA-20 & Suomi	X-Band	Beta
APT	Automatic Picture Transfer	NOAA-15, NOAA-18 & NOAA-19	VHF	Planned (Beta 1)

Example Usage

Decoding and processing a Meteor-MN2 soft-symbol file:

weatherdump lrpt soft ./file_path.bin

Known Bugs

The LRPT RGB composite is unsynchonized in most occasions. Will be corrected in Beta 1.
Garbage collection bug causes the app to use a huge amount of memory. Will be corrected in Beta 1.

Upcoming Features List

The WeatherDump project roadmap is available in our Notion Page.

Changelog

Alpha 2

Support for multiple decoders for each protocol.
Added support to scrambled unsynchronized CADU files for HRD.
Added support to synchronized unscrambled CADU files for HRD.
Fix multi-thread image processing freezing.
New decoder and processor progress indicator.
New CLI argument for multiple decoders.
Improved far from perfect documentation.
First public release of GUI version.
Statistical SCID recover.
New LRPT frame stacker with proper line synchronization.
Added RGB multispectral composites for LRPT.
Exported functions better documentated.
GUI stylesheet refactor following Airbnb's styleguide.
Webfonts now loaded from the CSS.
Improving multi-theme support.
Implemented Golang module manager.
Tabs routing to the right place.
New Javascript library for the REST API.
Fix WebSockets synchronization.
General improvements to the REST API.
Unified WebSockets handlers.
New thumbnail generator API.
Add support for multiple apps opened at the same time.
New engine handler is now running on client-side.

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weatherdump's Issues

Error during installation

Hi,
I tried to install this using the command "sudo make" but it has encountered some error.

Hope you can help me to resolve this.

Thank you and hope to hear from you soon.

Regards,
Bryan

Weatherdump doesn't decode some parts of the image, while LRPT Offline Decoder does

Hello! I love this project, the CLI tool is looking great, but I found one weird thing about the program. Sometimes decoding yields worse result than after decoding the same file in LRPT Offline Decoder. Here's an example:

Decoded with LRPT Offline Decoder