: Hobbyists use SDR (Software Defined Radio) to capture live signals from NOAA weather satellites. Are you trying to find a specific firmware update for an Satellite Data Explorer | NASA Earthdata
: Users of GPSMAP or Alpha series handhelds can download satellite imagery directly via Wi-Fi or BaseCamp software. Download satellite all=AR h8mini sdx
For those looking to download satellite imagery or data outside of NASA's SDX, several other platforms exist: : Hobbyists use SDR (Software Defined Radio) to