Applied Research |
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THE APPLICATION OF REMOTE SENSING TECHNIQUE IN THE SURVEY OF SOIL EROSION IN PANZHIHUA AREA |
Nie Hongfeng, Yuan Chonghuan, Diao Shujuan |
Center for Remote Sensing in Geology, MGMR, Beijing 100083 |
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Abstract This paper deals with how to use the color infrared aerial photos and TM data to extract the major factors which effected soil erosion, how to use method of levels analysis to make the expert right weight model and to ascertain the grades of soil erosion. It also analyzes the feature of soil erosion and puts forward some harness measurements in Panzhihua area.
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Keywords
Remote sensing image
Dark-Object Methods
Atmospheric correction
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Issue Date: 02 August 2011
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