WebGIS应用中ShapeFile文件到GML文档的转换  

On transformation from ShapeFile to GML in WebGIS application

作　　者：张丹华[1] 

机构地区：[1]陕西理工学院历史文化与旅游学院,陕西汉中723000

出　　处：《陕西理工学院学报（自然科学版）》2012年第2期44-48,共5页Journal of Shananxi University of Technology:Natural Science Edition

基　　金：陕西理工学院科研基金资助项目(SLGKY11-20)

摘　　要：针对WebGIS应用中异构空间数据的共享问题,研究了ShapeFile文件格式和GML关于空间数据的组织方法,提出了ShapeFile文件转换为GML文档的思路,借助Vis-ual Studio.NET平台,设计了二者的转换方法,经实践验证,可快速、有效地实现二者的转换,对基于GML的多源异构空间数据集成系统的开发有较好的借鉴价值。In order to resolve the sharing of heterogeneous spatial data in WebGIS,the data organization difference between ShapeFile format and GML was analyzed.On this base,the transforming method from ShapeFile format to GML was proposed and then designed with Visual Studio NET platform.At last,it was proved that it can realize the transformation speedly and effectively,Additionally,the mathod can provide reference for the development towards integration of distributed multisource spatial data based on GML.

关 键 词：SHAPEFILE 地理标记语言 WEBGIS 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]