CEOS EO HANDBOOK – INSTRUMENT SUMMARY - GEO SAR -
Full Name Geosynchronous Synthetic Aperture Radar Status Proposed
Instrument Agencies ASI Maturity
Instrument Type Imaging microwave radars Geometry Side-looking
Instrument Technology Imaging radar (SAR) Sampling Imaging
Data Access Data Format
Measurements and Applications Emergency services: monitoring of landslides, subsidence and ground deformation, seismic and volcanic phenomena, terrain and infrastructure stability, flood mapping. Land: terrain stability, soil moisture and wetlands monitoring. Atmosphere: 2D maps of water vapor concentration with high spatial and temporal resolution.
Resolution Summary Range: 10 m (TBC) Azimuth: 5-35 m (TBC)
[Best Resolution: 5m]
Swath Summary 250-350 km (TBC)
[Max Swath: 350 km]
Accuracy Summary
Waveband Summary Microwave: X-band
X-Band (12.5 - 8 GHz)
Instrument Measurements
Measurements Overview
CategoryParameter
Atmospheric Humidity FieldsWater vapour imagery
Inland WatersSurface Water Extent
Multi-purpose imagery (land)Land surface imagery
Surface Coherent Change Detection
Soil moistureSoil moisture at the surface
Surface inundation
Thematic Links Global Climate Observing System Essential Climate Variables (GCOS ECVs)
ECVDescriptionProduct(s)ECV Inventory 3.0 Record(s)
Soil Moisture click here click here search ECV Inventory records
Water Vapour (upper air) click here click here search ECV Inventory records
Instrument Missions