GeoSat provides the Elevation and Azimuth for a directional Antenna when the LatLong of the User and Longitude of a GEOsynchronous SATellite is provided.
The GEOSAT (GEOdetic SATellite) was a U.S. Navy Earth_observation_satellite, launched on March 12, 1985 into an 800 km, 108-deg inclination orbit, carrying a radar altimeter capable of measuring the distance from the satellite to sea surface with a relative precision of about 5 cm.
