The Design And Implementation Of Poyang Lake Basin Ecological Function Of Database And Information Sharing Platform

At present, the phenomenon of Poyang Lake population growth, the shortage ofresources, environmental pollution and the deterioration of ecological environment hasbeen a serious threat to the production status of mankind, in order to improve the currentsituation, We research on this thesis,which is based on the project “Research on ecologicaloperation of Poyang Lake Basin”of Hydraulic Research Institute of Jiangxi Province.Thistheis is taking Poyang Lake River Basin as the study area, Ecological Database andgeographic data, remote sensing image, ecological data and monitoring data-sharing onPoyang Lake basin were built using the current advanced technology3S、WebGIS, and dothe applied research at the same time. In the construction of ecological database of thePoyang Lake basin, mainly carries on the discussion and implementation from the designof principle, data structure, spatial attribute database, spatial data organization andmanagement,in the platform to share information, mainly from the key view of sharingplatform demand analysis, focuses on the overall design and function design.To realizeintegrated management of Poyang Lake ecological database, maintenance, storage,retrieval and analysis, thus, enhance the value of the services of the entire informationsystem.The theis lies in under the conditions of modern RS technology to build the PoyangLake Ecological data information sharing platform, in order to solve such issues as theecological environment research and analysis of Poyang Lake. The system realizes theecological data network sharing in the ture sense, which can inquary Poyang Lakeecological outcomes data in a real time. To solve the serious waste problem of dataredundancy, repeated acquisition enhance the value of the services of the entireinformation system, accelerate the process of China’s digital basin, provide a scientificbasis for the protection of “a lake of water”, Poyang Lake.