HIGHLIGHTS
- who: -Geostatistics and collaborators from the (UNIVERSITY) have published the research: Uncertainty analysis of digital elevation models by spatial inference from stable terrain, in the Journal: (JOURNAL)
- what: The authors show how to characterize DEM precision by quantifying the heteroscedasticity of elevation measurements i.e. varying vertical precision with terrain- or sensor-dependent variables and the spatial correlation of errors that can occur across multiple spatial scales. In the following, the authors propose such a framework, and later describe methods to robustly estimate its key components. The authors investigate the spatial properties of elevation biases . . .
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