Hydropower Project Management Information System Of Land Expropriation Migration Physical Indicators

Resettlement in the hydroelectric engineering, with characters of large information,large area being involved and long cycle for planning and implementation etc, is a complicated system engineering.Combining the actuality of domestic information management of resettlement in the hydroelectric engineering and the work content and depth requirments of every design stage, this thesis focuses on integrating the geographic information technology, software engineering and project management to construct a large information management system.Development of“Immigrant Objects Management Information System of Hydroelectric Engineering”relies on large database management system and compositive way. It uses ArcSDE for Oracle and the commercial Oracle 10g and SQL Server to be graphic support system in the background. Though the connecting of spatial data and attribute data, it produces the process and mode of Immigrant Objects Management Information System of Hydroelectric Engineering, designs function of system composition, subsystem division and some module.The system composes of geographic information system research, land-used information subsystem research, database construction and maintence research, the effected immigrant objects subsystem research., resettlement aided designing subsystem research and resettlement implement management subsystem. With the implement of projects and the actual need, other professional information systems can also be developed on the basis of the system construction and unify to common data interface.Establishing and introducing of“Immigrant Objects Management Information System of Hydroelectric Engineering”can effectively coordinate various contradictions and conflicts in the investigation, which will ensure result of the investigation to be reliable. It provides rule for resettlement plan and compensation investment estimating, and also a solid foundation for well resettlement in the implementation stage. It can make resettlement planning more scientific and feasible, investment estimating more reasonable.Immigrants will obtain safeguard to their rights and interests.Project investment will benefit guaranteed. The development of this item not only changes the traditional work method of immigrant objects management information system of hydroelectric engineering, but also provides a scientific and efficient tool for immigrants and management staff. This system makes dream of the efficient combination between various advanced technologies and immigrant profession, supplies efficient auxiliary platform for the immigrant work, and improves the immigrant planning management decision-making more scientific and accuracy.It has a broad developed prospect.