Tag: API

SatNOGS DB, the open satellite transmitter database opens for contributions

Early on, while developing SatNOGS, the SatNOGS team encountered the lack of a central and editable database for active satellite transmitters. Such information would be vital not only for SatNOGS operations but also for amateur radio operators interested in satellite telecommunications.

Over the past many years, lots of radio amateurs undertook the challenge by creating personal pages that would keep track of transmitter data, and although there are really fine examples of such efforts (props to PE0SAT, JE9PEL, OZ9AEC, AMSAT-UK and others) those are unfortunately not scalable approaches, that could easily become deprecated and are not easily exported for further usage.

Our solution was to create SatNOGS DB an open satellite transmitter database, that allows everyone to suggest transmitter information of active satellites and collaborate in keeping the database up-to date. SatNOGS DB information is freely and openly (CC-BY-SA) accessible via an API and a web application, to facilitate the needs of satellite radio operators across the globe.

satnogs-db

Technically our current implementation is based on the Django Python framework. The code can be found here and we are looking for code contributors as always! Do you have any suggestions on how we can make SatNOGS DB better? File away issues here, so we can make DB better for everyone.

If you are a satellite operator, or an amateur radio enthusiast and would like to make suggestions on populating SatNOGS DB don’t hesitate to check out our FAQ on how to do so.

satnogs db

The more transmitter information we have, the easier it is to communicate with many more satellites. So get those contributions started, and together let’s create the holistic, open and crowd-sourced satellite transmitter database once and for all!

API on SatNOGS Network

The SatNOGS Network website has had the focus in terms of development from our software team in the past week. While the major functionality (observation calculation and scheduling) is coming along nicely (thanks to libraries like python-ephem) we are also delivering other needed functionality. This time it was a public, well documented, open API.

Based on Django REST Framework, we deployed an API that matches our current DB model and enables other applications or services to query SatNOGS Network for information about Ground Stations, Observations, Data, Transponders or even Satellites.

You can check the code in our repo , or play around with it in our dev instance.

298711414272140835

For now authenticated users of the website are the only ones with POST (write) access, anyone else can view only (GET). We are planning API-key based access so that Stations can submit recorded Data once they are done with their scheduled part of the observation.