Implementation method of digital geological mapping based on GIS
Hujun He
Abstract
Hujun He
Abstract
According to the characteristics of regional geological survey,this paper introduces the flow of geological map digitalizing on the basis of geographical information system(GIS) and softwares using in this kind of work in the course of digital geological mapping.It describes workflow of digital geological mapping and key technology in the process of implementation on the basis of GIS technology.
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According to the characteristics of regional geological survey,this paper introduces the flow of geological map digitalizing on the basis of geographical information system(GIS) and softwares using in this kind of work in the course of digital geological mapping.It describes workflow of digital geological mapping and key technology in the process of implementation on the basis of GIS technology.
Key concepts: Workflow, Geologic map, Geological survey, Work flow, Key (lock), Geographic information system, Process (computing), Computer science