PIXEL SIZE EFFECTS ON DAM WATER STORAGE CAPACITY ESTIMATION USING GIS: CASE STUDY OF BUYUK KARACAY DAM, TURKEY

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dc.authoridIRVEM, AHMET/0000-0002-3838-1924
dc.contributor.authorIrvem, Ahmet
dc.date.accessioned2024-09-18T20:15:13Z
dc.date.available2024-09-18T20:15:13Z
dc.date.issued2020
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThere are both, technical and operational. constraints to determine the suitable location and water storage capacity of a dam. as it requires extensive fieldwork by qualified technicians, followed by lengthy data analyses. To overcome these constraints, water storage capacity can be pre-estimated using Digital Elevation Model (DEM) which was generated from a digitized topographic map for any basin. In this study. the Buyuk Karacay Dam. located in Hatay province of Turkey was chosen for the case study. The water storage volume for the Buyuk Karacay Dam was estimated, using the DEM in GIS environment. Storage volume calculation procedures according to crest elevation of created virtual dam and topography were described. Maps of the stream network, stream order, and flooded areas were generated, using DEM in Ilwis 3.6 software. DEM having 10-, 20-, 30-, 40- and 50-meter pixel sizes, were used to calculate storage volume based on dam crest elevation which was 347 meters from sea level. The estimated volumes have been compared to determine pixel size effects on volume prediction, with results of the survey method which have been conducted after construction of Buyuk Karacay dam. Those results showed that 10-meter pixel size results in the best volume estimation. According to ten-meter pixel size. dam reservoir storage capacity was estimated 59.38 hm(3). This estimation is very close to the result of the survey method, which was 57.25 hm(3).en_US
dc.identifier.endpage6343en_US
dc.identifier.issn1018-4619
dc.identifier.issn1610-2304
dc.identifier.issue7Aen_US
dc.identifier.startpage6338en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12483/9516
dc.identifier.volume29en_US
dc.identifier.wosWOS:000629179700083en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherParlar Scientific Publications (P S P)en_US
dc.relation.ispartofFresenius Environmental Bulletinen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDigital elevation modelen_US
dc.subjectWater storage capacityen_US
dc.subjectIlwisen_US
dc.subjectBuyuk Karacay Damen_US
dc.titlePIXEL SIZE EFFECTS ON DAM WATER STORAGE CAPACITY ESTIMATION USING GIS: CASE STUDY OF BUYUK KARACAY DAM, TURKEYen_US
dc.typeArticleen_US

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