Journal of Remote Sensing & GIS

Raviraj A

Publications

• Research Article
  Identification of Potential Groundwater Recharge Zones Using Remote Sensing and Geographical Information System in Amaravathy Basin
  Author(s): Raviraj A, Nimmi Kuruppath and Balaji KannanRaviraj A, Nimmi Kuruppath and Balaji Kannan
  
  Integration of remote sensing and geographical information system (GIS) has become a breakthrough in the field of groundwater studies. The demand for water is increasing exponentially each year showing an increase in dependence on groundwater sources as surface water sources are no longer satisfying the demand. The present study attempts to identify the potential recharge zones and locations for artificial recharge structures in Amaravathy Basin, Tamil Nadu. Weighted overlay analysis tool in Arc GIS application is used to identify the areas. The input data for this analysis are different layers like geology, geomorphology, soil, rainfall, land use-land cover, soil lineament density and drainage density. The result depicted the groundwater potential zones into four categories, viz., good, moderate, low and poor that and can be used for better planning and management of groundw.. View More»
  DOI: 10.4172/2469-4134.1000213

  Abstract PDF