Datu kopa - Arctic Permafrost Geospatial Centre

Historic Lake Drainage from Remote Sensing Datasets, 1955-2017, Western Arctic Coastal Plain, Northern Alaska (US)

We identified all lakes larger than 10 hectares (ha) that drained completely or partially (greater than 25 %) between 1955 and 2017 using historical (original) USGS topographic...
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Distribution of pingos from an IfSAR digital surface model, 2002-2006, western Arctic Coastal Plain, Northern Alaska (US)

A detailed attributed point feature shapefile of 1247 pingo locations was manually assembled from a 5m resolution digital surface model (DSM) derived from an airborne...
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Potential Future Lake Drainage from an IfSAR-Derived Digital Surface Model, 2002-2003, Western Arctic Coastal Plain,...

Assessment of lakes for their future potential to drain relied on the 2002/03 airborne Interferometric Synthetic Aperture Radar (IFSAR) Digital Surface Model (DSM) data for the...
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