摘要
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.
出处
《计算机工程与应用》
CSCD
北大核心
2001年第20期43-47,共5页
Computer Engineering and Applications
基金
国土资源部资助重点科技项目(编号:2000201)
中国地质调查局重点科技项目
关键词
数字填图
数据模型
地质对象类库
区域地质调查
Digital Mapping,Digital regional geological Survey,Data model,Geological object classes libraries,Concept geological object
