A digital map of the elevation of an area on the earth. The data are either collected by a private party or purchased from an organization such as the U.S. Geological Survey (USGS) that has ...

Using the newly developed method, researchers extracted crevasses from digital elevation models of the ice sheet surface. The maps show how crevasse changed between 2016 and 2021 over glaciers at the ...

The team then generated digital elevation models, calculating a total aufeis volume of up to 302,000 cubic meters. The natural aufeis fields proved to be larger in area and thicker than the ice ...

NV5 acquired the new lidar data with a Riegl 1560II and Applanix IMU. The burn zones were flown at 16 points per square meter ...

Climate Central is pleased to announce the release of CoastalDEM® v2.1, a near-global digital elevation model for ocean coastal areas. CoastalDEM v2.1 has ...