CEOS EO HANDBOOK – INSTRUMENT SUMMARY - SCA -
Full Name SCA Status Being developed
Instrument Agencies EUMETSAT, ESA Maturity
Instrument Type Scatterometers Geometry Side-looking
Instrument Technology Radar scatterometer Sampling Sounding
Data Access Open Access Data Format NetCDF-4
Measurements and Applications Measures wind speed and direction over ocean, soil moisture, sea ice cover, sea ice type, snow cover and snow parameters and vegetation parameters
Resolution Summary 25 km
Swath Summary 2 x 660 km swath width
Accuracy Summary Wind speeds in range 4 - 24 m/s
Waveband Summary Microwave: C Band, 5.355 GHz
C-Band (8 - 4 GHz)
Instrument Measurements
Measurements Overview
CategoryParameter
Ocean surface windsWind speed over sea surface (horizontal)
Wind vector over sea surface (horizontal)
Sea ice cover, edge and thicknessSea-ice cover
Sea-ice type
Soil moistureSoil moisture at the surface
Thematic Links Global Climate Observing System Essential Climate Variables (GCOS ECVs)
ECVDescriptionProduct(s)ECV Inventory 3.0 Record(s)
Sea Ice click here click here search ECV Inventory records
Soil Moisture click here click here search ECV Inventory records
Instrument Missions
METOP-SG B1 - EUMETSAT Polar System - Second Generation - microwave imaging satellite 1 (2026 - 2035)
METOP-SG B2 - EUMETSAT Polar System - Second Generation - microwave imaging satellite 2 (2033 - 2041)
METOP-SG B3 - EUMETSAT Polar System - Second Generation - microwave imaging satellite 3 (2040 - 2048)