A phenomenon-based approach to upslope c
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Wolfgang Rieger
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Article
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1998
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John Wiley and Sons
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English
β 900 KB
Description of the terrain surface through digital elevation models (DEMs) strongly depends on data collection methods and DEM data structures. For eciency and availability reasons regular point distributions are most common, which yield artefacts such as depressions and preferential Β―ow directions.