Technology Application |
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Three-dimensional Discriminate of Mine Hidden Geological Disaster Based on 3S Technology of Anning Phosphate Area |
DU Rui-ling1, ZHAO Zhi-fang2, HONG You-tang1, NAN Jun-xiang1 |
1. School of Land Science and Technology, China University of Geosciences, Beijing 100083, China; 2. School of Resource Environment and Earth Science, Yunnan University, Kunming 650091, China |
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Abstract With the Anning phosphate mine as the study area and on the basis of the existing interpretation of signs, the high resolution remote sensing images and ArcGIS software were used to delineate and calculate the areas of geological disaster and affected objects and verify the correctness or incorrectness of the information in field. This method is highly feasible and has effective visualization, and the results achieved can provide basic information and decision support for mining business owners and relevant authorities.
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Keywords
spectrometer
remote sensing image
stripe noise
normalized grey level
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Issue Date: 03 June 2012
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