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本文试图通过黄荆岭背斜的水文地质解译,为航片在水文地质普查中的应用效果,提供一个例证。黄荆岭背斜位于1∶20万邵阳幅中部,邵阳市东南约30公里。属于祁阳“山”宇型构造前弧北翼,为一宽缓褶皱,轴向约北东30度,面积百余km~2。上泥盆统佘田桥组(D_3s)厚—巨厚层隐晶质灰岩,锡矿山组下段(D_3x~1)厚层灰岩、泥质灰岩构成主要含水层。相对隔水层是锡矿山组上段(D_3x~2)砂、页岩。
This paper attempts to provide an illustration of the application effects of aerial photos in hydrogeological censuses through the hydrogeological interpretation of the Huangjialing anticline. Huang Jingling anticline in 1: 20000 Shaoyang Central, Shaoyang City, about 30 km southeast. It belongs to the north wing of Qiyang “mountain” Yu-type tectonic front, which is a gentle folds with an axial area of about 30 degrees north-east and an area of 100 km2. In the upper Devonian Shetianqiao Formation (D_3s) thick - thick layer of cryptocrystalline limestone, the lower part of the Xikuanshan Formation (D_3x ~ 1) thick limestone and argillaceous limestone constitute the main aquifer. The relative aquitard is the Upper Member of Dangxi Mineshan Group (D_3x ~ 2) sand and shale.