摘要
"国家动态地图网"(www.webm ap.cn)是国家测绘局长期维护运行的公益性专业网站,其核心功能是基于因特网的在线专题地图制图,主要技术特点体现在高效的数据采集获取方法、不断扩展的数据资源和地图、个性化的地图服务功能和基于开源软件的低成本维护等。本文对技术关键点做了详细介绍,并分析了该网站的技术特点。
National Dynamic Atlas(www.webmap.cn) is a non-profit public website running by state bureau of surveying and Mapping,which principal service is online thematic mapping.Technical characteristics of this website include efficient web data discovery and extract,extending contents of data source and maps,customizable web mapping utilities and low cost maintenance with open-source software support.This paper introduces the particular techniques and characteristics of the implementation of this website.
出处
《测绘科学》
CSCD
北大核心
2009年第S1期64-66,211,共4页
Science of Surveying and Mapping
