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  • 标题:Delineation of Groundwater Potential Zones in Vettikavala Block, South Kerala, India Using Geospatial Technology
  • 本地全文:下载
  • 作者:G. S. Vidhya ; R. B. Binoj Kumar
  • 期刊名称:Nature, Environment and Pollution Technology
  • 印刷版ISSN:0972-6268
  • 出版年度:2015
  • 卷号:14
  • 期号:3
  • 语种:English
  • 出版社:Technoscience Publications
  • 摘要:Geospatial technology was utilized in this study to specifically delineate groundwater potential zones.IRS-LISS III data in conjunction with Survey of India toposheet (1:50,000) and extensive field data wereused for the preparation of various thematic maps. Various thematic maps have been prepared forgeology, geomorphology, slope, relative relief, land use, drainage density, lineament density,transmissivity, storativity and water table fluctuation. Thematic maps have been integrated in GIS byassigning suitable rank and weightage to each parameter based on their respective significance.Integrated groundwater potential map is a genuine tool decidedly resourceful for sustainablegroundwater development and management. The charisma of this innovative method is that, this modelcan be used in any other area to functionally demarcate groundwater potential zones, and hence willbe of immense societal significance.
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