Design And Realization Of Environmental Protection GIS

Control with the fact that world industry development of the economy , the population drama increasing and producing the life-style nothing, the world climate has already become more and more too bad , life , social development have produced comparatively grave effect to human being. Environmental protection has become a hot topic in the socio-economic development of today. How to get hold of the emission situation of major pollution sources in time? How to centralize management and share data? How to achieve automated, networked and information oriented monitoring and management of the environment, allowing processing, analyzing and management of the environmental data at a deeper level? Those requirements demand a better information system for environmental protection.The systematic project of union Zhu Hai City environmental protection GIS , the population having been in progress to GIS-based environmental protection geographic information system design and develop the main body of a book. In through meticulous surveying , conscientious plan and thorough design,the relevance analysing protect the environment geographic information system has brought forward the corresponding system develop need analysis on theory and the technology basis. Try to start with aspect such as population physical design , systematic technology route , systematic function design , data base design, system designing and realizing protect the environment GIS. The network having studied how, the reality realizing the noise grid to apply GIS , how, the data to derive to the Excel application and how to realize by the fact that the ASP.net technology realizes great capacity for liquor systematically announces priority waiting for a problem. Design and the technology having developed advanced , stabilize reliably , handle the environmental protection synthesis information system going to the lavatory , defending easily, be that environmental protection work has provided convenient information administration platform.The integrated environmental GIS has functions including data processing, data monitoring, video surveillance, business application, GIS application, environmental GIS network, pollution source analysis publishing and early warning issuance. Since the system was put into operation, it has been receiving praises from leaders, experts and environmental workers, providing scientific supports for Zhuhai environmental managemen.