Research of Digital Real Estate Management System Based on GIS

In view of insufficiencies of the real estate management system in current market such as data is not direct-viewing,graphic data and attribute data are isolated,survey data is not sufficient used,solutions based on the GIS technology for a real estate management system are proposed.Digital real estate integrated management system of some city based on these solutions and GIS,Web Service is realized.This system′s design point,as well as the key technology and difficulties which are involved in development process.The system′s advantages are compared with the traditional real estate system.It proves necessity of introducing GIS technology to digital real estate.