作　　者： ; ; ;

机构地区： 仲恺农业工程学院

出　　处： 《桂林理工大学学报》 2010年第4期529-533,共5页

摘　　要： 研究了基于SVG的WebGIS地图发布技术,利用SVG提供的编程接口,使用ASP.NET+JavaS-cript脚本语言对SVG进行开发,开发的WebGIS系统具有轻便、简单、传输速度快、交互性强、开发成本低廉等特点。基于该技术实现了一个地质图发布系统,可面向社会公众进行地质信息的发布和共享。 With the rapid development of WebGIS,fast data transmission and the electronic map browsing by vector in WebGIS become the focus of present WebGIS research.SVG is a language for describing two-dimensional graphics based on XML,and can be used to describe the point,line and polygon.WebGIS map publish technology is studied based on SVG and the ASP.NET and Javascript language are used to develop SVG according to the interface of SVG,and the system presents the characters of light,simple,high transmission speed,strong interactive and cheap developing.A geology publish system can be realized for geological data distribution and internet users sharing.

关 键 词： 地质图

领　　域： [天文地球] [天文地球]