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Instrument

SnowSAR
Snow Synthetic Aperture Radar

The Snow Synthetic Aperture Radar (SnowSAR) is airborne dual-frequency, dual-polarization SAR developed by MetaSensing for the European Space Agency (ESA). It collects radar imagery of snow, ice, and other vegetation for satellite validation. SnowSAR operates across an X-band (9.6 GHz) and Ku-band (17.25 GHz) frequency. It has a swath width ranging from 200-2000 meters and has a typical spatial resolution of 1 meter by 1 meter.

NASA's DC-8 flying laboratory passes Antarctica's tallest peak, Mount Vinson, on Oct. 22, 2012, during a flight over the continent to measure changes in the massive ice sheet and sea ice. Credit: NASA/Michael Studinger (Photography courtesy NASA Images)

Instrument Details

Radar
Earth Science > Cryosphere > Snow/ice > Snow Cover
Earth Science > Cryosphere > Snow/ice
Earth Science > Spectral/engineering > Radar > Radar Imagery
Full Column Profile
Variable
1 m x 1 m
9.6 GHz, 17.25 GHz
https://earth.esa.int/eogateway/documents/20142/37627/SnowSAR-FinalReport_DataSet_Desc.pdf/2b1d9055-97e5-1c11-7db2-612fd56e67e7?t=1703151069056External Link