A Watershed Approach for Sustainable Ecosystem Management of Meenachil River Basin with Emphasis on Remote Sensing and Gis Deciphering Groundwater Potential Zones in Subwatersheds of Meenachil River Basin Using Geospatial Technology
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چکیده
1. To prepare various thematic layers such as drainage density, lineament density, slope, lithology, geomorphology and landuse/land cover using SOI topographical maps, remote sensing data and GIS. 2. To prioritize the weightages of individual themes and feature score depending upon their suitability to hold groundwater. 3. To prepare the integrated final groundwater potential map (GPM) using the ‘Raster Calculator’ option of spatial analyst
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