Identifying Points of Rainwater Recharge in Rural Areas using Remote Sensing (RS), Geographic Information Systems (GIS), and Field Surveys in Debari, Udaipur, Rajasthan

Abstract: Water scarcity is a significant challenge in rural areas, especially in semi-arid regions like Debari, Udaipur in Rajasthan, India. Effective rainwater recharge management can help address this issue. This review examines the use of Remote Sensing (RS), Geographic Information Systems (GIS), and field surveys to identify potential rainwater recharge points. These techniques provide comprehensive data for mapping, analysing, and implementing sustainable groundwater recharge strategies. The paper focuses on methodologies and case studies in the region, discussing the potential impacts on water conservation and agricultural sustainability. One of the most effective ways to address water scarcity in such regions is through rainwater harvesting and groundwater recharge. To identify potential recharge points, advanced technologies such as Remote Sensing (RS) and Geographic Information Systems (GIS) can be used in conjunction with traditional field surveys. These technologies provide valuable insights into the physical characteristics of the terrain, soil, land use patterns, and drainage systems, helping to locate areas where rainwater can be harvested and stored for future use.

Keywords: Remote Sensing, GIS, Rainwater recharge, Surveying, Rural region.