ESA - CryoSat - CryoSat to observe Earth’s ice cover

CryoSat at a glance

An Earth Explorer CryoSat: an icy mission Earth’s changing ice Facts and figures

About the satellite

Platform Instruments

About the launch

Launch site Launcher After launch

Meet the team

Richard Francis - Project Manager Tommaso Parrinello - Mission Manager Duncan Wingham, Lead Investigator Klaus Köble, EADS Astrium Project Manager Mark Drinkwater, Mission Scientist Bill Simpson, Launch Campaign Manager Nic Mardle, Spacecraft Operations Manager Laurent Rey, Thales Alenia Space SIRAL Project Manager Malcolm Davidson, Validation Manager

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CryoSat to observe Earth’s ice cover

15 February 2010

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CryoSat determines variations in the thickness of floating sea-ice so that seasonal and interannual variations can be detected. The satellite also surveys the surface of continental ice sheets to detect small elevation changes. Information on precise variations in ice thickness will further our understanding of the relationship between ice and climate change.

Credits: ESA /AOES Medialab

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Using a sophisticated radar altimeter called SIRAL (Synthetic Aperture Radar Interferometric Radar Altimetry), CryoSat-2 will make accurate measurements of the thickness of floating sea-ice so that seasonal to inter-annual variations can be detected. It will also survey the surface of continental ice sheets to detect small elevation changes.

Credits: ESA - AOES Medialab

CryoSat