大比例尺CAD数据整理建库关键问题处理方法
대비례척CAD수거정리건고관건문제처리방법
The Key Problems and Solutions to Build Geospatial Database with Large Scale CAD Data
  • 万方数据
    北京测绘 북경측회
    BEIJING SURVEYING AND MAPPING
    2012年 1期 18-20 ,共3页

    吕建芬%任娟

    려건분%임연

    CAD%建库%格式转换%要素代码%坐标转换 CAD%建庫%格式轉換%要素代碼%坐標轉換
    CAD%건고%격식전환%요소대마%좌표전환
    CAD%geospatial database%format conversion%feature codes%coordinate transformation
    总结了大比例尺CAD数据整理建库五类关键问题,阐述了采用相关软件工具,处理这五类问题的具体技术方法,为数字城市地理空间框架建设的数据资源整合建设工作提供经验和参考。
    총결료대비례척CAD수거정리건고오류관건문제,천술료채용상관연건공구,처리저오류문제적구체기술방법,위수자성시지리공간광가건설적수거자원정합건설공작제공경험화삼고。
    This article summarizes five kinds of key problems to build geospatial database with large scale CAD data, and elabo- rates the technical solutions how to deal with the problems using relevant software tools. For geospatial framework construction of digital city, the solutions provide experience and reference to data processing and data integration.
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