Technology and Methodology |
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THE METHODS OF DISPELLING SNOW IN TM IMAGE ALONG XIANSHUIHE ACTIVE FAULTZONE |
Zhang Jingfa1, Wang Silong2 |
1. Instituie of Crustal Dynamics, SSB, Beijing;
2. Beijing graluate deparment, China mining and technology college |
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Abstract Xianshuihe active fault zone is situated in the northwest plateau rogion of Sichuan province, one of the major problems is,when study Xianshuihe active fault zone using TMimages,that flake snow often appears in TMimages,fakesnow affect the effective display of the useful geological information, This paper mainly discuss how we make use of digital image processing technology to restrain the influence of snow flake and to extract the information of active fault zone.
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Keywords
GIS
Spatial data
Kriging analysis
Spatial statistics
Zhenjiang City
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Issue Date: 02 August 2011
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