THE STUDY OF GEOSTATISTICS METHODS FOR CLIMATE HAZARDING BY DOMARTEN METHOD IN ESFAHAN PROVINCE

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HABIBI ARBATANI V.; ZAREEIAN JAHROMI M.; SADEGHI SANGDEHI S.A.

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Paper Information

Journal: IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH Year:2009 | Volume:16 | Issue:3 (36) Page(s): 419-430

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Information Journal Paper

Title

THE STUDY OF GEOSTATISTICS METHODS FOR CLIMATE HAZARDING BY DOMARTEN METHOD IN ESFAHAN PROVINCE

Author(s)

HABIBI ARBATANI V. | ZAREEIAN JAHROMI M. | SADEGHI SANGDEHI S.A. | Issue Writer Certificate

Keywords

CLIMATIC HAZARDINGQ3

DOMARTENQ2

GEOSTATISTICQ2

CROSS VALIDATIONQ3

Abstract

The goal of this research was climatic zoning of Esfahan province using DOMARTEN and GEOSTATISTIC methods. We used 30 years data of 35 climatologically stations. At first we calculated Domartan aridity index of climatological stations using mean annual precipitation and temperature. In order to climatic zoning, Kriging, Cokriging and IDW with powers of I to 5 were used. After normalization, the variogram were drawn. To fit the best model on empirical variogram, the lowest values of RSS were applied. Highly correlated values of precipitation with DOMARTEN index were used in Cokriging method. For selection of the best interpolation method, CROSS VALIDATION and RMSE were considered and errors were calculated. Cokriging has the lowest error .Using cokriging and GIS, climatic zoning map of Esfahan province were prepared. Climatic zoning map showed that 80 % of studied area has arid and semi-arid climate.

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APA: Copy

HABIBI ARBATANI, V., ZAREEIAN JAHROMI, M., & SADEGHI SANGDEHI, S.A.. (2009). THE STUDY OF GEOSTATISTICS METHODS FOR CLIMATE HAZARDING BY DOMARTEN METHOD IN ESFAHAN PROVINCE. IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH, 16(3 (36)), 419-430. SID. https://sid.ir/paper/107011/en

Vancouver: Copy

HABIBI ARBATANI V., ZAREEIAN JAHROMI M., SADEGHI SANGDEHI S.A.. THE STUDY OF GEOSTATISTICS METHODS FOR CLIMATE HAZARDING BY DOMARTEN METHOD IN ESFAHAN PROVINCE. IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH[Internet]. 2009;16(3 (36)):419-430. Available from: https://sid.ir/paper/107011/en

IEEE: Copy

V. HABIBI ARBATANI, M. ZAREEIAN JAHROMI, and S.A. SADEGHI SANGDEHI, “THE STUDY OF GEOSTATISTICS METHODS FOR CLIMATE HAZARDING BY DOMARTEN METHOD IN ESFAHAN PROVINCE,” IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH, vol. 16, no. 3 (36), pp. 419–430, 2009, [Online]. Available: https://sid.ir/paper/107011/en

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