摘要
分析了移动GIS应用中空间数据发布存在的问题,在分析SVG特性基础上,研究了基于SVG如何进行地图数据的组织,以及地图空间数据到SVG图形的转换方法,并给出了基于SVG的移动GIS实现框架及空间数据可视化的实现代码。
The paper analyses the problem existing in spatial data publishing of mobile GIS, introduces the Scalable Vector Graphics, in short SVG, which is a standard of file format for describing 2D graphics on Intemet, then based on analyzing the characteristic of SVG, researches how to process spatial data organization and diversion from spatial data to SVG, still provides the system architecture of mobile GIS based on SVG and encode of visualizing spatial data.
出处
《计算机与现代化》
2007年第9期44-47,共4页
Computer and Modernization
