A new 1 km digital elevation model of Antarctica derived from combined radar and laser data – Part 2: Validation and error estimates
We have developed a new digital elevation model (DEM) of Antarctica from a combination of satellite radar and laser altimeter data. Here, we assess the accuracy of the DEM by comparison with airborne altimeter data from four campaigns covering a wide range of surface slopes and ice sheet regions. Ro...
Main Authors: | , |
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Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Copernicus Publications
2009
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Subjects: | |
Online Access: | https://doaj.org/article/b5125014dd2d4a52bf9027025ab30910 |