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Groundwater flow and fluctuation using GIS in a hard rock region - South India

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Title Groundwater flow and fluctuation using GIS in a hard rock region - South India
 
Creator Arya, S.
Subramani, T.
 
Subject Digital Elevation Model
Groundwater table elevation model
Groundwater flow and fluctuation
Thirumanimuthar River basin
South India
 
Description 1422-1427
Various thematic maps pertaining to groundwater flow and fluctuation were prepared from the Survey of India (SOI) toposheets and satellite imageries using geographical information system (GIS). To understand the topographical variation, three dimensional digital elevation model (DEM) was generated using GIS. Hydrographs were also prepared to understand groundwater fluctuation with respect to space and time. Groundwater level contours were prepared using GIS to understand the water level fluctuation in the basin. Raster based three dimensional groundwater table elevation model was also developed using GIS to understand the depth of occurrence of groundwater. Radial vector map was prepared from the groundwater head data using GIS to understand the groundwater flow pattern. Finally radial vector map was superimposed over the groundwater table elevation model to illustrate the groundwater flow in the basin.
 
Date 2016-07-21T08:57:00Z
2016-07-21T08:57:00Z
2015-09
 
Type Article
 
Identifier 0975-1033 (Online); 0379-5136 (Print)
http://nopr.niscair.res.in/jspui/handle/123456789/34931
 
Language en_US
 
Rights CC Attribution-Noncommercial-No Derivative Works 2.5 India
 
Publisher NISCAIR-CSIR, India
 
Source IJMS Vol.44(09) [September 2015]