That's awesome! Now I want that on my phone so i have a real tricorder. ;) A random example of things you can get from there is the 3CAT-2 satellite which has

That's awesome! Now I want that on my phone so i have a real tricorder. ;) A random example of things you can get from there is the 3CAT-2 satellite which has a "magnetometer", "reflectometry" which includes targets like "altitude maps of the Earth, wind surface over the sea, deforestation..." https://nanosatlab.upc.edu/en/missions-and-projects/3cat-2 https://nanosatlab.upc.edu/en/missions-and-projects/3cat-2 The README file has more examples: https://github.com/daniestevez/gr-satellites https://github.com/daniestevez/gr-satellites Pretty cool stuff, to think all that is all readable up there for anyone.