遥感技术在基岩山区地下水勘查中的应用——以太行山区为例  

Application of remote sensing in underground water exploration of bedrock area——case study of Taihang Mountains

作　　者：盖利亚[1] 孙银行[1] 李巨芬[1] 潘建永[1] 

机构地区：[1]中国地质调查局水文地质环境地质调查中心,河北保定071051

出　　处：《测绘科学》2012年第3期66-68,43,共4页Science of Surveying and Mapping

基　　金：中国地质调查局地质调查项目"华北地方病严重区地下水勘查与供水安全示范"项目

摘　　要：本文在分析工作区水文地质条件的基础上,应用遥感技术从基础图像制作、岩性及水系等专题信息提取、岩层产状判定、构造解译及力学性质分析等多个方面对基岩山区地下水进行勘查研究,最终在重点工作区圈定3个富水靶区,并结合野外勘查对结果的正确性进行了验证。实践证明,利用遥感技术在基岩山区进行地下水勘查,能够为快速、有效地寻找地下水资源提供技术支持,减少基岩山区地下水勘查中的盲目性,对改变基岩山区严重缺水状况有重要的社会经济意义。Based on the analysis of hydrogeologic conditions in the workspace, with the application of remote sensing technology such as basic image mapping, information extraction of the lithology and hydrographic net, predication of the rock attitude, tectonic interpretation and the analysis of mechanical properties, the underground water survey was studied in the paper. Finally it delineated three key water-rich targets in the work area. Combined with field survey, the result was verified. The results showed that the application of remote sensing technology in unground water exploration of bedrock area could provide the techniques and methods reference to seeking underground water resources fast and reducing the blindness of groundwater exploration in mountainous area, which has important social economic significance to change the water shortages in bedrock area.

关 键 词：遥感 地下水勘查 信息提取 构造解译 

分 类 号：P237.9[天文地球—摄影测量与遥感]