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Classification of Annual Precipitations and Identification of Homogeneous Regions using K-Means Method

Yıl 2012, Cilt: 23 Sayı: 115, 1609 - 1622, 01.08.2012

Mahmut Fırat Fatih Dikbaş Abdullah Cem Koç Mahmud Güngör

Öz

-

Anahtar Kelimeler

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Classification of Annual Precipitations and Identification of Homogeneous Regions using K-Means Method

Yıl 2012, Cilt: 23 Sayı: 115, 1609 - 1622, 01.08.2012

Mahmut Fırat Fatih Dikbaş Abdullah Cem Koç Mahmud Güngör

Öz

Reliable 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. 

Anahtar Kelimeler

Clustering k-means method annual precipitation homogeneity test

Toplam 0 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Mühendislik
Bölüm Makale
Yazarlar

Mahmut Fırat Bu kişi benim

Fatih Dikbaş Bu kişi benim

Abdullah Cem Koç Bu kişi benim

Mahmud Güngör Bu kişi benim

Yayımlanma Tarihi 1 Ağustos 2012
Gönderilme Tarihi 18 Haziran 2015
Yayımlandığı Sayı Yıl 2012 Cilt: 23 Sayı: 115

Kaynak Göster

APA Fırat, M., Dikbaş, F., Koç, A. C., Güngör, M. (2012). Classification of Annual Precipitations and Identification of Homogeneous Regions using K-Means Method. Teknik Dergi, 23(115), 1609-1622.
AMA Fırat M, Dikbaş F, Koç AC, Güngör M. Classification of Annual Precipitations and Identification of Homogeneous Regions using K-Means Method. Teknik Dergi. Ağustos 2012;23(115):1609-1622.
Chicago Fırat, Mahmut, Fatih Dikbaş, Abdullah Cem Koç, ve Mahmud Güngör. “Classification of Annual Precipitations and Identification of Homogeneous Regions Using K-Means Method”. Teknik Dergi 23, sy. 115 (Ağustos 2012): 1609-22.
EndNote Fırat M, Dikbaş F, Koç AC, Güngör M (01 Ağustos 2012) Classification of Annual Precipitations and Identification of Homogeneous Regions using K-Means Method. Teknik Dergi 23 115 1609–1622.
IEEE M. Fırat, F. Dikbaş, A. C. Koç, ve M. Güngör, “Classification of Annual Precipitations and Identification of Homogeneous Regions using K-Means Method”, Teknik Dergi, c. 23, sy. 115, ss. 1609–1622, 2012.
ISNAD Fırat, Mahmut vd. “Classification of Annual Precipitations and Identification of Homogeneous Regions Using K-Means Method”. Teknik Dergi 23/115 (Ağustos 2012), 1609-1622.
JAMA Fırat M, Dikbaş F, Koç AC, Güngör M. Classification of Annual Precipitations and Identification of Homogeneous Regions using K-Means Method. Teknik Dergi. 2012;23:1609–1622.
MLA Fırat, Mahmut vd. “Classification of Annual Precipitations and Identification of Homogeneous Regions Using K-Means Method”. Teknik Dergi, c. 23, sy. 115, 2012, ss. 1609-22.
Vancouver Fırat M, Dikbaş F, Koç AC, Güngör M. Classification of Annual Precipitations and Identification of Homogeneous Regions using K-Means Method. Teknik Dergi. 2012;23(115):1609-22.