ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
Scope
Introduction The tasks of radio monitoring services related to emissions of both geostationary orbit (GSO) and non-geostationary orbit (non-GSO) space stations are in principle the same as for terrestrial radio services. The monitoring of emissions from terrestrial stations and space stations@ however@ is different in terms of technique and method. This Report provides information about space monitoring facilities operated by telecommunications regulatory authorities around the World.