Reduction of errors in digital terrain parameters used in soil-landscape modelling

International Journal of Applied Earth Observation and Geoinformation, no. 2 (2004): 97-112

Cited: 61|Views30
EI

Abstract

Quality of digital elevation models (DEMs) and DEM-derived products directly affects the quality of terrain analysis applications. The objective of this work was to review and systematise methods to improve geomorphic plausibility of DEMs and minimise artefacts and outliers in terrain parameters. Three approaches to the reduction of error...More

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