摘要
地理信息系统与互联网的结合形成万维网地理信息系统(WebGIS)是GIS扩展和发展完善的一项新技术。本文针对当前房地产信息业的发展特点,阐述了如何利用WebGIS技术实现英特网、房地产及地理信息系统的结合。以杨浦区网上房地产信息发布系统的实现为例,通过从网上电子地图查询房地产上市销售信息,为用户了解、选择、购买房产提供一种辅助手段。
Web GIS which is formed of combining GIS with internet is a new technology of GIS devel-opment and improvement.In accordance with the characteristics of recent development of real estate in-formation trades.This paper expounds how it is realized that,internet real estate and GIS are integrated by means of Web GIS technique,using the internet information releasing system of Yangpu District as a example,by quering the real estate sales informatin on the market,an assistant method is provided for users to understand,select and purchase real estate.
出处
《测绘工程》
CSCD
2002年第1期28-31,共4页
Engineering of Surveying and Mapping
