摘要
数字区域地质调查是地质调查主流程信息化迫切需要解决的问题。也是世界先进国家区调工作的普遍趋势 ,根据世界先进国家在野外地质调查与填图采集技术方面的研究现状 ,结合我国实际 ,基于 3S技术野外地质调查与填图信息化的新一代野外数据采集 (器 )技术 ,从改变传统的填图手段、提高研究精度和程度、加快研究周期、改变成果表现形式的技术方法着手 ,对野外地质调查与填图数字化采集技术、数据模型、技术流程。
Digital regional geologic survey is urgent to solve the problems in the main informatization course in geologic survey and mapping. It is the direction of geologic survey and mapping in developed countries. Based on the present situation of digital mapping techniques and the digital field geologic survey and mapping capturing techniques in developed countries, the theory frame of digital mapping techniques and methods as well as the new advance capturing techniques of digital field geologic survey and mapping have been discussed in the paper according to the methods of techniques research on the means of mapping techniques research, the accurate, degree and cycle of research, the showing forms of production of field geologic survey and mapping, 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 on 3S (GIS ,GPS & RS) techniques and the flow techniques of digital mapping techniques,the tools & methods of implementing digital mapping techniques etc.
出处
《地球科学进展》
CAS
CSCD
2002年第5期763-768,共6页
Advances in Earth Science
基金
中国地调局重点科技项目"计算机辅助区域地质调查系统"(编号 :2 0 0 0 182 0 0 10 1)
国土资源部项目"区域地质调查新技术新方法集成示范"(编号 :2 0 0 0 2 0 1)资助
关键词
数字区域地质调查
数字填图
野外数据模型
地质图数据模型
Field geologic survey and mapping
Digital mapping techniques
Model on field geologic data
Date model on geological map.
