数字填图在区域地质调查中的应用——以内蒙古北山地区1:5万哈珠南山幅为例

APPLICATION OF DIGITAL MAPPING TECHNIQUES IN REGIONAL GEOLOGICAL SURVEY:An Example of 1:50 000 Hazhunanshan Sheet in Beishan Area, Inner Mongolia

摘要: 以数字地质调查信息综合平台（DGSInfo）为核心的数字填图技术在区域地质矿产调查中得到完全应用，在1：5万哈珠南山幅区域地质调查中效果良好.本文以内蒙北山地区1：5万哈珠南山幅为例，系统介绍了数字填图前期工作准备、野外数据采集、室内资料整理和最终阶段成果数据库提交，说明了区域地质调查填图数字化准确性、高效性，同时也存在少量不足之处.

Abstract: In the 1:50 000 scale regional geological survey of Hazhunanshan Sheet in Beishan area, Inner Mongolia, digital geological mapping based on the core of Digital Geological Survey Information System (DGSInfo) is completely applied and shows good effect. This paper systemically introduces to the preparation, field data collection, information arrangement and result database submitting. The authors also analyze the accuracy and high efficiency as well as some shortcomings of digital geological mapping.