Science services
Systems for space operation, space research, Earth exploration and meteorology, including the related use of links in the inter-satellite service.
Systems for remote sensing, including passive and active sensing systems, operating on both ground-based and space-based platforms.
Radio astronomy and radar astronomy.
Dissemination, reception and coordination of standard-frequency and time-signal services, including the application of satellite techniques, on a worldwide basis.
Structure
Working Party 7A
(WP 7A)
Time signals and frequency standard emissions: Systems and applications (terrestrial and satellite) for dissemination of standard time and frequency signals
Working Party 7B
(WP 7B)
Space radiocommunication applications: Systems for transmission/reception of telecommand, tracking and telemetry data for space operation, space research, Earth exploration-satellite, and meteorological satellite services
Working Party 7C (WP 7C)
Remote sensing systems: active and passive remote sensing applications in the Earth exploration-satellite service and systems of the MetAids service, as well as space research sensors, including planetary sensors
Working Party 7D (WP 7D)
Radio astronomy: radio astronomy and radar astronomy sensors, both Earth-based and space-based, including space very long baseline interferometry (VLBI)
– 
