Data is ingested in simple format as sent from AFWA on a T-1 line. Satellite ephemeris are computed using a physically-based, orbital mechanics model. I pixels are geolocated using the satellite ephemeris and satellite attitude corrections. Antenna temperatures are computed from instrumental counts by a linear equation, i.e., the conversion is reversible. These are identified through careful checking procedures and corrected.
Archive files contain metadata by orbit and geolocated antenna temperatures.