RapidScat Instrument

Measurements and Applications

The RapidScat instrument replaced NASA's QuikScat Earth satellite. The instrument is currently on board the International Space Station and measures Earth's ocean surface wind speed and direction.

Instrument Summary

Full Name
Rapid Scatterometer
Status
No longer operational
Instrument Agencies
Maturity
Instrument Type
Scatterometers
Geometry
Instrument Technology
Radar scatterometer
Sampling
Imaging
Data Access
Open Access
Data Format

Performance Summary

Resolution
790 – 730 m (altitude dependent)
[Best Resolution: 730m]
Swath
900 – 1100 km (altitude dependent)
[Max Swath: 1100 km]
Accuracy
Waveband
Microwave: 13.4 GHz
Ku-Band (12.5 to 18 GHz)

Instrument Missions

RapidScat-on-ISS - International Space Station/Rapid Scatterometer (2014 - 2016)

Instrument Measurements