Classification of annual precipitations and identification of homogeneous regions using K-Means method

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dc.authorscopusid7004483706
dc.authorscopusid57201994410
dc.authorscopusid31767479200
dc.authorscopusid7005342836
dc.contributor.authorFirat M.
dc.contributor.authorDikbaç F.
dc.contributor.authorKoç A.C.
dc.contributor.authorGüngör M.
dc.date.accessioned2024-08-04T20:01:00Z
dc.date.available2024-08-04T20:01:00Z
dc.date.issued2012
dc.departmentİnönü Üniversitesien_US
dc.description.abstractReliable and correct estimation of hydrological and meteorological processes is one of the major problems in regions with insufficient hydrologic information and data. The classification of the hydrological variables and determination of homogeneous regions are the most important steps of regional studies. The purpose of this study is to classify the annual total precipitation series and to identify the homogeneous regions by K-Means method. The K-means method, which is the simplest and most commonly used clustering method, divides a data set into clusters by minimizing the sum of the Euclidean distance between each feature vector and its closest cluster centre. The annual precipitation records and longitude, latitude and altitude values obtained of 188 stations operated by the National Meteorology Works (DMI) in Turkey were considered for clustering analysis. The number of clusters was determined as 7. Moreover, the regional homogeneity test was applied for testing the homogeneity of regions identified by clustering analysis.en_US
dc.identifier.endpage1622en_US
dc.identifier.issn1300-3453
dc.identifier.issueDECEMBERen_US
dc.identifier.scopus2-s2.0-84873931297en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1609en_US
dc.identifier.urihttps://hdl.handle.net/11616/91187
dc.identifier.volume23en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofTeknik Dergi/Technical Journal of Turkish Chamber of Civil Engineersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAnnual precipitationen_US
dc.subjectClusteringen_US
dc.subjectHomogeneity testen_US
dc.subjectK-means methoden_US
dc.titleClassification of annual precipitations and identification of homogeneous regions using K-Means methoden_US
dc.typeArticleen_US

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