Home > Proceedings > Map Asia 2004 > Water Resources Water Resources Application of Open Source GIS (GRASS) Ramin Safamanesh A Study On Salt Water- Fresh Water Intrusion Model Using An Integrated Remote Sensing and GIS Approach Amit K.Bhattacharya A GIS-based Decision Support System for Water Resources Management of Song-Liao River Basin LIAO Xiao-yu Automatic extraction of drainage networks from Digital Elevation Model and remotely sensed data Asadollah najafi Surface Water Monitoring And Evaluation of Indravati Reservoir using the application of Principal Component Analysis using Satellite Remote Sensing Technology Lakhan Lal Mahato Rain Water Harvesting & Water Resource Planning in and Around Pilani using GIS Dr. Rajiv Gupta Electronic Maps of Water Resources of Azerbaijan Alieva Nasiba Akhmed