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The Effects of DEM Resolution in Extraction of Physiographic and Hydrological Characteristics of Karde-Dam Watershed

Samira, Alizadeh and Abdolhamid, Dehvari and Akbari, Abolghasem (2015) The Effects of DEM Resolution in Extraction of Physiographic and Hydrological Characteristics of Karde-Dam Watershed. In: The 3rd International Conference on Rainwater Catchment Systems, 18-19 February 2015 , Birjan University, Birjand, Iran. pp. 1-9..

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Abstract

This works evaluate the effect of DEM resolution on watershed delineation and particularization in Kardeh-Dam Watershed, Iran. A series of DEM at resolutions of 10, 20, 30, 40, 50 and 60 m resolution are investigated and compared with the reference DEN derived from the topographic map at scale of 1:25000.The HEC-GeoHMS is used as GIS tools for watershed delineation and particularization.

Item Type: Conference or Workshop Item (Speech)
Uncontrolled Keywords: HEC-GeoHMS; DEM; Karde-Dam Watershed
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Faculty/Division: Faculty of Civil Engineering & Earth Resources
Depositing User: Dr. Abolghasem Akbari
Date Deposited: 21 Jan 2016 00:15
Last Modified: 21 Jan 2016 00:15
URI: http://umpir.ump.edu.my/id/eprint/11747
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