The Basis Geographic Information System Of Taizhou And Its Application In The Construction Of Digital City

The digital city is an information city.It is one of the signs of shifting from industrial period to information period.At present,an upsurge of constructing digital city is on the rise in China and every region takes constructing the digital city as an important strategy in propelling the local information.Though the information construction of Tai Zhou having the certain basis, it is comparatively weak i n the mass,the basis geographic information system is still hasn't been founded and it,to some extent,restrict the construction of other special geographic information systems.As for this current situation,in this article,the author takes the exploitation of actual project as background and researches the basis geographic information system of Tai Zhou and the appli cation i n the construction of digital city.The main achievements are as follows:(1)On the basis of analyzing the construction situation and application of the basis geographic information system home and abroad,putting forward some problems that should be solved by Tai Zhou in the construction of geographic information system.(2)On the basis of analyzing the development skills of basis geographic information system, brought forward the following modes:share the basis geographical data and service.,the data authorizes copy,visit the data directly.Web Gis service and Web Service will be the main modes of sharing the basis geographical data and service.(3)On the basis of analyzing the technology need and business need of the basis geographic information system,putting forward systematic construction should take the hardware of computer and the website environment as backing,take policy,information organization and security system as guarantee,take standard and regular system as basis and take the construction of data base as core.(4)On the basis of analyzing the basic content of the data base of the basis geographic information system,putting forward the design way and administration method of the basis geographic data base.(5)On the basis of analyzing the whole structure of the basis geographic information system,putting forward the design program of following function modes:Consumer attestation, data produce,the construction of data base,data updating,data administration,mapping administration,basic data administration,systematic administration,data administration,data share and exchange and service administration.(6)On the basis of analyzing the significance of the basis geographic information system in the construction of digital city,putting forward the typical application of basis geographic information system in regular administration,Synthetic pipeline,digital city management and public service.