Weather Satellite Doppler Shift

NOAA 15, 18 and 19 constantly broadcast the view and pictures from orbit to ground weather stations, and anyone can intercept the signal, decode it and see a stunning "live" scene of our planet from space. In this video, I set up a homemade antenna to capture the NOAA signal at 137Mhz, measure the doppler shift and calculate velocity and distance from us to the satellite.. make your own antenna: http://rfelektronik.se/manuals/Datash... Thanks for watching! Become a Patreon! https://www.patreon.com/user?u=11973673