ECEF38Earth-centered Coordinate SystemThe system coordinates the Earth, the center, the ground staView definition →
SPOT20Satellite Pour Observation TerreSpot (SPOT) is a French commercial earth observation satelliView definition →
STARlink31Satellite Telemetry and Return LinkStarlink (Sta) is a Satellite System formed by SpaceX to proView definition →
BDS28BeiDou Navigation SatelliteSystem, navigation, Beidao, or system, satellite navigation,View definition →