SearchResult
INSTRUMENTS
Explore the many instruments the European Space Agency use to observe the Earth. ESA offer data from a wide range of optical, radar, atmospheric, altimetric and gravimetric instrumentation.
Search items
-
Instrument - Positioning/Navigation
Instrument - Positioning/Navigation
PRARE
The Precise Range And Range-Rate Equipment (PRARE) was a microwave tracking system on board the ERS-1 and ERS-2 missions.
-
Instrument - Positioning/Navigation
Instrument - Positioning/Navigation
LRR ERS
The Laser Retro-Reflector (LRR), on board the ERS-1 and ERS-2 missions, was an optical device for accurate satellite tracking from the ground to support instrument data evaluation.
-
Instrument - Positioning/Navigation
Instrument - Positioning/Navigation
PRARE (ERS-2)
Precise Range And Range-Rate Equipment (PRARE) was a microwave tracking system for the measurement of satellite to ground range and range rate.
-
Instrument - Positioning/Navigation
Instrument - Positioning/Navigation
LRR (ERS-2)
An optical device for accurate satellite tracking from the ground to support instrument data evaluation
-
Instrument - Positioning/Navigation
Instrument - Positioning/Navigation
SSTI
SSTI was a state-of-the-art GPS receiver on GOCE that was designed to operate in a low-Earth orbit.