Topographic openness algorithm for characterizing geologic fractures of Kuala Lumpur limestone bedrock using DEM.
This study presents a modified approach to delineate and map subsurface geological fractures in karst terrain using two geomorphometric parameters from DEM-derived raster maps of slope and topographic openness. Slope and topographic openness were calculated by first and second derivates of a 25m DEM...
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| Main Authors: | , , , |
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| 格式: | Article |
| 语言: | English English |
| 出版: |
Wuhan University
2010
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| 在线阅读: | http://psasir.upm.edu.my/id/eprint/17436/1/Topographic%20openness%20algorithm%20for%20characterizing%20geologic%20fractures%20of%20Kuala%20Lumpur%20limestone%20bedrock%20using%20DEM.pdf http://psasir.upm.edu.my/id/eprint/17436/ |
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