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Looking for facts and information? See About the Cryosphere.
Icelights: Answers to your burning questions about ice and climate
What's hot in the news around climate and sea ice and what are scientists talking about now? Read more...
What is the Cryosphere?
When scientists talk about the cryosphere, they mean the places on Earth where water is in its solid form, frozen into ice or snow. Read more ...
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NOTE: This data set has been replaced by IceBridge L4 Sea Ice Freeboard, Snow Depth, and Thickness (IDCSI4). This data set contains derived geophysical data products including sea ice freeboard, snow depth, and sea ice thickness measurements in Antarctica retrieved from IceBridge Snow Radar, Digital Mapping System (DMS), Continuous Airborne Mapping By Optical Translator (CAMBOT), and Airborne Topographic Mapper (ATM) data sets. The data were collected as part of Operation IceBridge funded campaigns.
N: -53, S: -90, E: 180, W: -180