The Effects of DEM Resolution in Extraction of Physiographic and Hydrological Characteristics of Karde-Dam Watershed
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:...
| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2015
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/11747/ http://umpir.ump.edu.my/id/eprint/11747/ http://umpir.ump.edu.my/id/eprint/11747/1/DEM%20resolution.pdf |
| Summary: | 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. |
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