摘要
对地质图机助制图过程中地质信息数据库的建立、地质要素数字化、制图综合自动化、地质符号计算机管理４个方面作了详细论述。
The article states four aspects in detail in the process of computer supported charting of geologic map:the formation of geologic informational data base,the digitizing of geologic factors,the automation of charting synthesis and computer management of geologic symbols. It especially puts forward the plan of dividing map layer in digitizing the map sheet of area geologic survey.
出处
《地质科技情报》
CAS
CSCD
北大核心
1997年第2期92-96,共5页
Geological Science and Technology Information
关键词
地质图
制图
CAD
数据库
geologic map,data base,digitizing,map layer,charting synthesis,computermanagement
