常规资料短缺地区地下水遥感评价方法研究

STUDY OF GROUNDWATER ASSESSMENT BY USING REMOTE SENSING IN REGIONS WITH LITTLE NORMAL DATA

在常规资料短缺地区,常规地下水评价方法费时费力甚至有时会因自然地理环境条件的限制而阻碍工作的进展。本文分析了遥感技术在地下水评价中应用的可能性,建立起适合于常规资料短缺地区地下水遥感评价的系统研究模型(简称GWARS模型)。利用GWARS模型对西藏年楚河流域地下水进行研究,估算出该流域地下水资源量。为流域规划提供了科学依据。

The possibility of remote sensing applications on groundwater assessment is discussed. The systematical study model (is abbreviated GWARS model ) of groundwater assessment by using remote sensing method is studied for regions with little normal data. The GWARS model has been used to assess groundwater resources in Niancu River Basin of Tibet. And the groundwater resources estimated will provide a scientifie basis for Niancu River Basin planning.