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Instrument

GLISTIN-A
Airborne Glacier and Ice Surface Topography Interferometer

The Airborne Glacier and Land Ice Surface Topography Interferometer (GLISTIN-A) is an airborne, interferometric synthetic aperture radar. GLISTIN-A operates in the Ka-band (35.6 GHz), allowing the instrument to penetrate top layers of snow and limit atmospheric attenuation. GLISTIN-A provides measurements of glacial and land ice surface topography and elevation at a spatial resolution of around 3 m. GLISTIN-A is ideal for measuring ice sheet elevation and studying glacial topographic changes due to its high spatial resolution and accuracy.

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 > Climate Indicators > Cryospheric Indicators > Glacial Measurements > Glacier/ice Sheet Topography
Earth Science > Climate Indicators > Cryospheric Indicators > Glacial Measurements > Glacier Elevation/ice Sheet Elevation
Earth Science > Climate Indicators > Cryospheric Indicators > Glacial Measurements
Land Surface, Troposphere
N/A
3 m
35.66 GHz
External Linkhttps://doi.org/10.1109/TGRS.2010.2057254

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External Link10.5067/OMGEV-GLNA1