This data set is a collection of video data of basal ice taken in a borehole on the Kamb Ice Stream in West Antarctica. Ice streams are an expression of the inherent instability of the West Antarctic Ice Sheet, and their behavior is a key control on the overall ice-sheet mass balance. Understanding the response of the ice sheet in a warming climate requires a thorough understanding of the internal dynamics of ice streams, in addition to the relevant ice-atmosphere and ice-ocean interactions in the region. The basal environment of the ice streams and of many glaciers is a key scientific interest, including conditions, mainly basal sliding, that lead to fast flow of the ice. The purpose of this data set is to present a review of the full range of original video recordings from the basal ice of the Kamb Ice Stream. Direct observations at the ice-stream bed are a crucial complement to modeling efforts predicting future scenarios in a warming climate.
N: -82.39955 S: -82.39955 E: -136.404633 W: -136.404633
Distribution: Audio Video Interleave (.avi)
|Temporal Extent:||Platform(s):||GROUND-BASED OBSERVATIONS|
|Project Short Name||Campaigns||Project Dates|
|NSF/PLR||No campaigns listed.||No dates provided.|
|Coverage Type||Zone Identifier||Geometry||Granule Representation|
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Format: Audio Video Interleave (.avi)
Format Type: Native
Average File Size: 5.2 GB