AMSR3 Instrument

Identifieramsr3NamesAdvanced Microwave Scanning Radiometer 3AMSR3 About identifiers

Measurements and Applications

Measurements of water vapour, cloud liquid water, precipitation including snowfall, winds, sea surface temperature, sea ice concentration, snow cover, soil moisture.

Instrument Summary

Full Name
Advanced Microwave Scanning Radiometer 3
Status
Operational
Instrument Agencies
Maturity
Instrument Type
Imaging multi-spectral radiometers (passive microwave)
Geometry
Conical scanning
Instrument Technology
Multi-purpose imaging MW radiometer
Sampling
Imaging
Data Access
Open Access
Data Format
NetCDF

Performance Summary

Resolution
5 - 50 km (dependent on frequency)
Swath
1535 km (effective swath)
Accuracy
Target and standard accuracies for each standard product were defined from user requirements. Ocean 2.65 / Land 3.73kg/m2
Waveband
Microwave: 6.925 GHz, 7.3 GHz, 10.25 GHz, 10.65 GHz, 18.7 GHz, 23.8 GHz, 36.5 GHz, 89.0 GHz, 165.5 GHz, 183.3 GHz
MW (~0.1 cm - ~100 cm)

Instrument Missions

GOSAT-GW - Global Observing SATellite for Greenhouse gases and Water cycle (2025 - 2032) gosat-gw_amsr3

Instrument Measurements