【摘要】 以南京大学巢湖区域地质测量教学基地为研究背景 ,运用了RS ,GIS和GPS等先进的技术手段 ,为“区域地质测量野外教学”实习课程建设了一套数字地质测量系统。整套系统包括实测地层剖面子系统、区域地质测量野外作业子系统和地质图件后期处理子系统。重点讨论了野外作业子系统的建设思想及其建设过程中的具体实现方法更多还原

【Abstract】 A digital system for geological survey is described in this paper, which is based on teaching requirements of the Nanjing University field base for geological mapping in Chaohu, Anhui Province. Certain advanced techniques, such as GIS, RS and GPS have been applied in the system. The powerful image manipulation and spatial analysis functions of GIS are fully used to generate the three-dimension digital map of geology for the study area. The application of this system by students has greatly increased the efficiency of geological mapping in the field.更多还原