数字区域地质调查基本理论与技术方法研究

Research on the Theory Frame of Digital Mapping Techniques in Re gional Geological Survey

文章根据美国、加拿大、澳大利亚、英国等在数字填图技术方面的研究现状,结合我国实际情况,对数字填图技术的理论基础、数字填图的区调数据模型、数字填图的技术流程、实现数字填图技术的工具与方法等数字填图基本理论与技术方法进行了初步探讨。

based on the Present situation of Digital Mapping Techniques in America,Canada,Australia and England,the theory frame of Digital Mapping Techniques and Methods have been discassed in the paper,which include the system of field geologic data capture&device(such as HPC or PDA)for capturing field geologic data,the digital geological survey computer system,the date model of geological survey digital data,the special date model of geological survey digital data based on3S(GIS,GPS&RS)techniques and the flow techniques of digital mapping techniques(geological survey digital data methods&techniques),the tools&methods of implementing digital mapping techniques etc.