https://scholars.lib.ntu.edu.tw/handle/123456789/414305
標題: | Integrating geospatial and ground geophysical information as guidelines for groundwater potential zones in hard rock terrains of south India | 作者: | Rashid, M. Lone, M.A. See "Mahjoor Ahmad Lone" Ahmed, S. |
關鍵字: | Remote sensing; Geophysics; GIS; Hard rock; VES; Groundwater potential zones | 公開日期: | 2012 | 出版社: | SPRINGER | 卷: | 184 | 期: | 8 | 起(迄)頁: | 4829 | 來源出版物: | Environmental Monitoring and Assessment | 摘要: | The increasing demand of water has brought tremendous pressure on groundwater resources in the regions were groundwater is prime source of water. The objective of this study was to explore groundwater potential zones in Maheshwaram watershed of Andhra Pradesh, India with semi-arid climatic condition and hard rock granitic terrain. GIS-based modelling was used to integrate remote sensing and geophysical data to delineate groundwater potential zones. In the present study, Indian Remote Sensing RESOURCESAT-1, Linear Imaging Self-Scanner (LISS-4) digital data, ASTER digital elevation model and vertical electrical sounding data along with other data sets were analysed to generate various thematic maps, viz., geomorphology, land use/land cover, geology, lineament density, soil, drainage density, slope, aquifer resistivity and aquifer thickness. Based on this integrated approach, the groundwater availability in the watershed was classified into four categories, viz. very good, good, moderate and poor. The results reveal that the modelling assessment method proposed in this study is an effective tool for deciphering groundwater potential zones for proper planning and management of groundwater resources in diverse hydrogeological terrains. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/414305 | ISSN: | 0167-6369 1573-2959 |
DOI: | 10.1007/s10661-011-2305-2 http://www.scopus.com/inward/record.url?eid=2-s2.0-84864851194&partnerID=MN8TOARS 17879096 |
顯示於: | 地質科學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。