Webgis-based Water Management Information System Design And Realization

Along with our country economy and society's development, "the flooding disaster which the water resources faces, arid lacks the water, the water pollution" three big environmental damages questions is day by day prominent, and already started to restrict the national economy national economy and society's development. Must solve these problems, must break through the tradition to regulate waterways the mentality, depends upon the advance in technology, advances water conservation becoming an information based society vigorously the advancement. In this process, water conservation becoming an information based society is a way that must be taken, it promotes the water resources unification management, the optimized disposition as well as the water conservation modernization realization, thus finally completes China "the digital water conservation" the project.This article unifies the Guangdong Province flower all area the actual situation, in view of at present in small water conservancy bureau control section's universal demand, using the network, the database, the geographic information system and so on advanced computer technology to the water conservation government affairs information system, the hydraulic engineering management information system and the flood prevention command system majority of contents has carried on the overall plan, the design and the realization. Is in charge of the function according to each business agency, in the flowered all area water conservancy bureau bureau institution interior unified information management, realizes various functions department's service becoming an information based society, realizes the middle and small scale reservoir and the important rivers state of the water, the rainfall situation automatic monitor; Will come from various meteorological information network each kind of meteorological data, the picture integrates to the system network in, will realize the information analysis, the decision-making and the issue.The present paper through the massive research work, has been clear about the water conservation information system development flow; Produced one kind regarding the center water conservancy bureau information system development to save the cost not to be connected the spatial Shape data and the relations database attribute data using the ArcGIS database engine; Has realized the real-time receive test point data and the preservation historic record.