利用MapGIS数据建立ArcInfo地图数据库的方法研究  

Research on establishing ArcInfo geographic database from MapGIS data

作　　者：马旭东[1,2] 陈艳艳[1] 史玉龙[2] 赵煦[1] 朱建华[1,3] 

机构地区：[1]武汉大学测绘学院,武汉430079 [2]69028部队,乌鲁木齐830006 [3]68011部队,兰州730020

出　　处：《测绘科学》2009年第1期122-125,共4页Science of Surveying and Mapping

摘　　要：针对已有MapGIS地形图数据导入ArcInfo的实际需要,通过对MapGIS数据文件的编程处理,实现属性数据与图形数据的联接,设计了转换中使用的数据结构,提出应用参数属性对应控制表辅助实现属性信息提取,开发了相应的应用程序,最终实现已有MapGIS地形图图元数据和属性数据的合并及其向ArcInfo地理信息系统的输入。实际应用结果表明,处理后的数据都成功的导入了ArcInfo系统,进而建立地图数据库,达到了预期的效果和目的。For the practical need to import MapGIS topographic map data into Arclnfo, the paper visualizes the connection of attribute data to graphic data through programming MapGIS data files. In this paper, data structure used in the conversion is designed and the table of ＂application parameters corresponding to control attributes＂ is put forward to aid the extraction of attribute data. It develops an application program, accomplishes the conflation of MapGIS topographic map metadata and attribute data and inputs them into ArcInfo geographical information systems. The practical application shows that the processed data is successful to be imported into ArcInfo system and a geographic database is established, which achieves the expected effects and objectives.

关 键 词：MAPGIS Arclnfo 数据库 图元 属性结构 

分 类 号：P208[天文地球—地图制图学与地理信息工程] TP319[天文地球—测绘科学与技术]