摘要
AutoCAD数据和GIS数据的数据模型差异导致的异构性,是AutoCAD数据与GIS数据之间难以实现无损转换、无缝融合的根本原因。从以上根本原因出发,提出了两种基于语义的AutoCAD数据与GIS数据融合方案,并给出了利用AutoCAD进行数据生产作业过程中在制图规则、数据规范化方面的建议。
The heterogeneous data model leading to the difference of AutoCAD data and the GIS data is the fundamental reason for the lossless transformation and seamless integration between AutoCAD data and GIS data.Based on the above reasons,two semantic based AutoCAD data and GIS data fusion schemes are proposed,and suggestions are given in the mapping rules,data standardization using AutoCAD data production process.
作者
张洪
卢廷玉
ZHANG Hong;LU Tingyu(College of Geographical Science,Harbin Normal University,Harbin 150025,China;Heilongjiang Province Key Laboratory of Geographical Environment Monitoring and Spatial Information Service in Cold Regions,Harbin Normal University,Harbin 150025,China)
出处
《测绘与空间地理信息》
2020年第3期86-89,共4页
Geomatics & Spatial Information Technology
