Extraction of thalweg networks from DTMs: application to badlands
نویسندگان
چکیده
منابع مشابه
Extraction of thalweg networks from DTMs: application to badlands
To study gully spatial patterns in the badlands using a continuous thalweg vector network, this paper presents methods to extract the badlands’ thalweg network from a regular grid digital terrain model (DTM) by combining terrain morphology indices with a drainage algorithm. This method will delineate a thalweg only where the DTM denotes a significant curvature with respect to DTM accuracy and r...
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ژورنال
عنوان ژورنال: Hydrology and Earth System Sciences
سال: 2010
ISSN: 1607-7938
DOI: 10.5194/hess-14-1527-2010