Constructing a Comprehensive Tool for Deriving Drainage Network using Semi-Open Source Tools and Comparision on Different DEM Data Sources

Digital elevation model (DEM) provides elevation information in raster format for an area which help in analysis as these phenomena are gravity depended. Hydrological study requires creation of drainage network map. DEM is the primary input for this process. Generally 6 or more processes are require...

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Bibliographic Details
Published in:	International archives of the photogrammetry, remote sensing and spatial information sciences. Vol. XL-8; no. 8; pp. 1129 - 1132
Main Authors:	Gupta, P. K., Yadav, P.
Format:	Journal Article Conference Proceeding
Language:	English
Published:	Gottingen Copernicus GmbH 01.01.2014
Subjects:	Comparative studies Drainage patterns Hydrology
ISSN:	2194-9034, 1682-1750, 2194-9034
Online Access:	Get full text
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