The Research And Design Of Reservoir Resettlement Management Information System Based On WebGIS

Reservoir immigrants in our country are more common, and its scale is large, especially in recent 20 years, China’s rapid economic and social development, in order to ensure the rapid development of the pace and sustainable development, a number of new water conservancy and hydropower projects nationwide, leading to the occurrence of large-scale immigration, and reservoir immigration is the most representative of the phenomenon. Reservoir resettlement is an extremely complex and time-consuming project. It is a project to solve the most basic living and residence problems of migrants.Reservoir resettlement projects are often involved in large-scale personnel flow, land, housing and other related plants, and combined with the location information to the relevant infrastructure and villages, such as the design and planning, etc., these will produce a lot of documents and mass information to be processed. Therefore, it is important to deal with these data scientifically and effectively, but the traditional way of immigration is to deal with most of the work, including the basic information of the immigrant population, the map information, and so on, the work efficiency is very low, and it is easy to produce all kinds of problems, which is not conducive to the smooth and efficient implementation of immigration work. At present, scientific and reasonable way is to combine the computer network and GIS(Information System Geographic) developed a set of management information system can effectively manage. In Jiangxi Province, a reservoir immigration is based on the research and development of a management information system, it is proved that this system can bring great convenience to the reservoir resettlement work in Jiangxi, greatly improving the work efficiency, the maximum degree of reduction of the immigration process in question.The goal of this project is to study the reservoir resettlement Web GIS Research and Implementation of Management Information System Based on. Internet publishing of geospatial data and applications to spatial data sharing and interoperability, the main contents include the demand for the reservoir through the immigration system analysis, design and detailed design, management information systems for reservoir resettlement needs of users, system aspects of structural, functional structure of each module, database analysis and design, and on this basis to encode achieved. This paper based on B / S model, to achieve using jsp + javabean design patterns and Web GIS combined. Including the view layer : combine openlayer completed using jsp page design; model layer: javabean technology java code reuse; database storage layer: Mysql database design data model and implement various data between the main table and their interrelated design. Reception use openlayers to implement GIS module, the background using Spring, Hibernate, struts to complete population information management module, database using Mysql. The main topic of the traditional management system, based on an appropriate increase in independent GIS module. For part of the management system, the use of the popular Java language and three frameworks, and GIS module, using a openlayer + geoserver simple operation to achieve some maps, such as zoom, query and other functions. Since Web GIS still in its infancy in the country, so this topic is mainly used Web GIS and reservoir resettlement management information system combines a relatively new subject as to research and design.The main modules : resettlement planning application modules, user management module, population information management module.