Design And Realization Of Real Estate Management Information System Based On GIS

City real estate development management office led the development of the real estate information network has been on the line for many years, has made great achievements, has made certain contribution for the city's real estate business, but with the development of the market, the site also exist some shortcomings. All kinds of real estate transactions, query, information dissemination, and other can be conducted on the Internet, detailed information on a variety of real estate into the system's database, but when it comes to a property of the specific geographical location and surrounding property of the living environment to the paper map search, to cause great inconvenience to users, even some important information, such as real estate surrounding bank distribution, bus stations, supermarkets, such as some basic convenience facilities on the paper map also did not check to. Therefore, in the real estate information management join electronic map is imperative under the situation, can be carried out on a variety of real estate information map visualization, greatly facilitate the unit staff, real estate developers and buyers rent them to accelerate the industrialization of the city real estate, to ensure the city's real estate industry, the healthy and stable development.The "residential and real estate information network" to increase the electronic map module. The module is real estate information network in an important part, various user queries to search for various and their related real estate information can be conveniently, and can intuitively display in front of the user, enrich the content and service quality of the website. First of all, this thesis analyzes the management of real estate business, traditional business were analyzed and summarized, the business system is divided into eight major business, are five management map, map operation, real estate search, to declare the map legend, management services, using UML modeling language structure built the system function module of case data model, design the system of B / S three-tier structure of the system, front-end system uses the browser to access the system, business logic function through the server processing, data stored in the database management system, the database system adopts SQL Server 2012 database system. This paper designed the system function module class diagram, constructed the system database concept model and the logical structure model, elaborated the system design process in detail. The system uses the Java language development, development tools My Eclipse development tools, electronic map making and management of the spatial data processing software of Arc GIS software, the map service through Arc GIS Server were released, the real estate market information on the map of display and processing.After the line on the system, recognized by the majority of the real estate management and for the general public to access and query related to real estate information, it is very convenient for the city real estate information management, more intuitive to show the new development of the city, in the sale of real estate and other types of real estate, for the public purchase decision-making provides a reliable basis.