MapGIS到ArcGIS数据转换方法的分析研究  

Data Conversion from MapGIS to ArcGIS

作　　者：任志远[1] 

机构地区：[1]南京农业大学公共管理学院,江苏南京210095

出　　处：《苏州科技学院学报（自然科学版）》2009年第3期77-80,共4页Journal of Suzhou University of Science and Technology （Natural Science Edition）

摘　　要：由于MapGIS和ArcGIS软件在地图编辑和数据分析方面各具优势,在国土资源管理工作中使用比较广泛,两者间的数据转换也十分频繁。如何对其进行快捷、有效、无损失的数据转换,是众多GIS用户和研究者所关心的。介绍一种直接读取MapGIS数据文件的转换方法,比较了MapGIS与ArcGIS存储结构的异同点,分析点状地物、线状地物、面状地物转换过程的差别,详述了采用COM技术编程加以实现数据转换的过程。MapGIS and ArcGIS, two geographic information system platforms, are widely used in China because of their advantages in map compilation and data analysis. Data conversion is frequently done between the two softwares, and thus it becomes the GIS customers and researchers＂ concern as to how to convert the data quickly and effectively with no loss. This paper has introduced a converting method by comparing the differences of the point, the line and the polygon information between the two GIS softwares, and then it has discussed how to use the COM technology to convert data.

关 键 词：MAPGIS ARCGIS 数据转换 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]