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Approaches for comparative evaluation of raster GIS-based landslide susceptibility zonation maps |
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| Authors: | RP Gupta DP Kanungo MK Arora S Sarkar |
| Institution: | 1. Department of Earth Sciences, Indian Institute of Technology Roorkee, Roorkee 247667, India;2. Geotechnical Engineering Division, Central Building Research Institute, Roorkee 247667, India;3. Department of Civil Engineering, Indian Institute of Technology Roorkee, Roorkee 247667, India |
| Abstract: | Evaluation of maps generated from different conceptual models or data processing approaches at spatial level has importance in many geoenvironmental applications. This paper addresses the spatial comparison of different landslide susceptibility zonation (LSZ) raster maps of the same area derived from various procedures. |
| Keywords: | Landslide susceptibility zonation Comparative evaluation Density analysis Error matrix analysis Difference image analysis |
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