Mapping chlorophyll-a through in-situ measurements and Terra ASTER satellite data

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dc.contributor.authorNas, Bilgehan
dc.contributor.authorKarabork, Hakan
dc.contributor.authorEkercin, Semih
dc.contributor.authorBerktay, Ali
dc.date.accessioned2020-03-26T17:39:11Z
dc.date.available2020-03-26T17:39:11Z
dc.date.issued2009
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThis paper presents an application of water quality mapping through real-time satellite and ground data. The Lake Beysehir which is the largest freshwater lake and drinking water reservoir in Turkey was selected as the study area. Terra ASTER satellite image is used as remote sensing data source for water quality mapping in addition to simultaneously performed in-situ measurements. Ground data is collected simultaneously with the ASTER overpass on June 09, 2005 over the Lake Beysehir. The spatial distribution map is developed by using multiple regression (MR) technique for water quality parameter, which is chlorophyll-a (chl-a). The results indicate that simultaneous ground and satellite remote sensing data are highly correlated (R (2) > 0.86). In the image processing step, geometric correction, image filtering and development of water quality map procedures are performed with the ERDAS Imagine and ArcGIS 9.0 software. The trophic status of Lake Beysehir is considered to be oligotrophic with an average 1.55 A mu g/l chl-a concentration.en_US
dc.description.sponsorshipThe Scientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [105Y086]; Selcuk University Scientific ResearchSelcuk University [2004/102]en_US
dc.description.sponsorshipThis study was supported by The Scientific and Technological Research Council of Turkey (TUBITAK) with project No: 105Y086 and Selcuk University Scientific Research Fund with project No: 2004/102.en_US
dc.identifier.doi10.1007/s10661-008-0542-9en_US
dc.identifier.endpage382en_US
dc.identifier.issn0167-6369en_US
dc.identifier.issue01.04.2020en_US
dc.identifier.pmid18821023en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage375en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s10661-008-0542-9
dc.identifier.urihttps://hdl.handle.net/20.500.12395/23665
dc.identifier.volume157en_US
dc.identifier.wosWOS:000269883900033en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSPRINGERen_US
dc.relation.ispartofENVIRONMENTAL MONITORING AND ASSESSMENTen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectChl-aen_US
dc.subjectLake Beysehiren_US
dc.subjectTerra ASTERen_US
dc.subjectTrophic stateen_US
dc.subjectRemotely sensed dataen_US
dc.subjectWater quality monitoringen_US
dc.titleMapping chlorophyll-a through in-situ measurements and Terra ASTER satellite dataen_US
dc.typeArticleen_US

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