Study On The Dynamic Monitoring System Of Urban Land Price Based On WebGIS--Taking Taizhou City As Example

The dynamic monitoring system of urban land price takes the concrete lots (the land price monitoring points) as the monitoring object to form a system including the establishment of the land price monitoring points, the collection of the land price monitoring data, the analysis of the land price, the application of the land price monitoring data, and the maintenance and the renewal of the system. The article introduces the technology to construct the dynamic monitoring system of urban land price based on WebGIS, and the application of the land price monitoring data in both editing urban land price index in time and updating urban standard land price timely, finally realizes the construction of its information system. This article consists of five parts:Part one: this part firstly introduces some definitions about the dynamic monitoring system of urban land price based on WebGIS, and expounds the meanings of building the dynamic monitoring system of urban land price based on WebGIS. Then it accounts the present situation at home and abroad of the research of the dynamic monitoring system of urban land price and points out some important problems in the research nowadays. Lastly, brings up the main contents.Part two: this part includes the introduction of urban land price monitoring points, the research of urban land price monitoring points in the quantity and the location, and the elevation methods of the price of the urban land price monitoring points.Part three: this part introduces the construction of information system of the dynamic monitoring system of urban land price. The content consists of general target, analysis of demand, design on function, design on software and hardware, data form .design on database, general structure, data dictionary and interface design.Part four: this part introduces the example of the dynamic monitoring system of urban land price in Taizhou. It introduces editing urban land price index and updating urban standard land price timely by using the urban land price monitoring data, finally accounts the construction of information system of the dynamic monitoring system of urban land price.Part five: this part concludes above-mentioned content, and discusses the dynamic monitoring system of urban land price.This article sets up the dynamic monitoring system of urban land price based on WebGIS completely, and edits the urban land price index in time and updates timely theurban standard land price successfully by using the urban land price monitoring data. Finally the article establishes the information system of the dynamic monitoring system of urban land price based on WebGIS. It supplies a helpful experience and pattern of the construction and the application of the dynamic monitoring system of urban land price.