在松辽平原(吉林省部分)第四系盖层广厚的白垩系泥质岩层中,寻找隐伏构造裂隙水是多年来没有解决的问题。随着遥感技术的发展与引进,将航天技术所提供的多波段摄影扫描所获得的图象与数字信息,用于研究隐伏贮水构造、寻找地下水资源,国内外皆有较好的先例。我们在榆树县缺水地区,利用卫星照片对大荒沟等贮水构造解译,收到了较好的找水效果。探明了四条隐伏富水断裂,建成14眼深井,总出水量 In the thick Cretaceous argillaceous layer of Quaternary system in the Songliao Plain (part of Jilin Province), the search for hidden structural fissure water has not been solved for many years. With the development and introduction of remote sensing technology, the images and digital information obtained by the multi-band photogrammetry provided by space technology are used to study hidden water storage structures and find groundwater resources, and have good precedents both at home and abroad. In Yushu water-scarce areas, we used satellite photos to interpret water storage structures such as the Dalang trench and received better water finding results. Four hidden water-rich fractures have been identified, and 14 deep wells have been built with the total amount of water discharged