【摘要】 工程地质数字化、信息化已成为发展趋势,采用GIS平台进行数字填图,能实现野外高精度定位,提高野外地质效率,并且在野外记录中录入重要信息点的照片等地质信息,同时在内业处理上对地质界限、地质构造等地质信息的准确性提高了保障。此前,数字填图在水利工程野外勘测中基本没有应用,其主要在地矿系统里应用得较多,没有在水利工程中得到应用主要是两者的操作平台不同,一个是GIS,另一个是CAD;通过对软件在内业资料的处理过程中,两个平台能够有效地相互转换、相互应用,并且实现了在水利工程中地质的应用。文章以白龙江引水工程野外地质填图对该项技术的应用为例,总结了该技术的应用过程及优缺点,为该技术在水利行业的拓展提供技术参考。更多还原

【Abstract】 Digitization and informatization of engineering geology have become the development trendency. Using GIS platform for digital mapping can realize high precision positioning in the field and improve the efficiency of field geology. Moreover,the geological information such as photos of important information points are recorded in the field. At the same time,it improves the accuracy of geological information such as geological boundaries and geological structures in the field processing. Previously,digital mapping has not been applied in the field survey of water conservancy projects. It is mainly applied in the geological and mineral system. It has not been applied in water conservancy projects,mainly because the two operating platforms are different,one is GIS,the other is CAD. In the process of data processing,the two platforms can be converted and applied to each other effectively. The application in water conservancy projects geology has been realized. Taking the application of this technology in the field geological mapping of Pai-lung River diversion project as an example,the application process,advantages and disadvantages of this technology are summarized in this paper,which provide reference for the expansion of this technology in the water conservancy industry.更多还原