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Paper Information

Journal:   IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH   SPRING 2006 , Volume 13 , Number 1 (22); Page(s) 27 To 38.
 
Paper: 

THE COMPARISON OF FUZZY AND MAXIMUM LIKELIHOOD METHODS IN PREPARING OF LAND USE LAYER USING ETM+ DATA (CASE STUDY: KAMEH WATERSHED)

 
 
Author(s):  AKBARPOUR ABOU ALFAZL, SHARIFI M.B., MEMARIAN KHALILABAD H.
 
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Abstract: 

Land cover information can be used in hydrologic modeling to estimate the value of surface roughness or friction. The objective of this work is comparison of two different methods to provide land cover maps using Landsat images to estimate surface roughness in the manning equation and curve number (CN) in SCS method in the Kameh watershed located in the North of Torbat Heydarieh. At the first, Radiometric and Geometric correction performed on ETM+ data. Then with field surveying, the land cover classes were defined and training areas were selected. All of the bands with the exception of band 6 were used in classification. Because of low accuracy of village and road classes, these classes were removed from

classification process and for entering these classes in the final map, information from the other layers of GIS system were applied. Results of this work show that in the fuzzy method using 3 layers in classification, the overall accuracy is 75.12% and kappa Index is 0.63.
While those of fuzzy method using 2 layers in classification and maximum likelihood method are (73.3%, 0.6) and (72.39%, 0.59) respectively. Therefore the fuzzy method using 3 layers in classification is recommended.
 
Keyword(s): GIS, LAND COVER, ETM+ DATA, FUZZY, MAXIMUM LIKELIHOOD, SURFACE ROUGHNESS
 
 
References: 
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Citations: 
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APA: Copy

AKBARPOUR, A., & SHARIFI, M., & MEMARIAN KHALILABAD, H. (2006). THE COMPARISON OF FUZZY AND MAXIMUM LIKELIHOOD METHODS IN PREPARING OF LAND USE LAYER USING ETM+ DATA (CASE STUDY: KAMEH WATERSHED). IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH, 13(1 (22)), 27-38. https://www.sid.ir/en/journal/ViewPaper.aspx?id=107123



Vancouver: Copy

AKBARPOUR ABOU ALFAZL, SHARIFI M.B., MEMARIAN KHALILABAD H.. THE COMPARISON OF FUZZY AND MAXIMUM LIKELIHOOD METHODS IN PREPARING OF LAND USE LAYER USING ETM+ DATA (CASE STUDY: KAMEH WATERSHED). IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH. 2006 [cited 2021August05];13(1 (22)):27-38. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=107123



IEEE: Copy

AKBARPOUR, A., SHARIFI, M., MEMARIAN KHALILABAD, H., 2006. THE COMPARISON OF FUZZY AND MAXIMUM LIKELIHOOD METHODS IN PREPARING OF LAND USE LAYER USING ETM+ DATA (CASE STUDY: KAMEH WATERSHED). IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH, [online] 13(1 (22)), pp.27-38. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=107123.



 
 
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