Integration Of Gis And E-government Based On Rcp

The electronic government affairs are government's official business work and the geographic information system organic synthesis, not only can realize the daily archives to past, the on-line administrative examination and approval work and foundation data information sharing, moreover also can strengthen the government various functions department interior information the exchange, data sharing, and carries on the reasonable integration, the conformity to these data messages, finally synthesizes manages, provides the powerful support for government's decision-making.Along with the unceasing deepened and each kind of electronic government affairs system function unceasing promotion which knew to the electronic government affairs, the electronic government affairs system construction also proposed the intense demand to the GIS(geographic information system) data and the technology. This is because of nearly all economies, the industry and the social information all with the geography space information related, GIS provides the spatial foundation frame has become each kind of government affairs data to be comprehensive and the visible foundation platform. In each place government carries on the region economy and the society with each specialized government affairs data union each kind of special electron map develops the plan, performs the investment promotion, provides the direct-viewing information service essential tool to the public. At the same time, the government affairs database resources only has in after the GIS conformity, can have the qualitative change, can promote each specialized management information system and the electronic government affairs policy-making support function, moreover can impel the government and the enterprise cross department information, enhances the electronic government affairs, the electronic commerce coordination serviceability.This paper has first analyzed the electronic government affairs system and the GIS integration necessity, elaborated the Rich Client Platform basic principle, the characteristic and its superiority in GIS and the electronic government affairs integration. Compared with parameter transmission between independent systems, based on module, and based on Web Service these three kinds of present popular integration plan advantages and disadvantages. This paper has...