Construction And Practice Of Municipal Facilities Administration GIS Of Tianjin

Urban infrastructure (municipal facilities) including urban road, bridge, underground pipe network, tunnel, etc. not only is a prerequisite for playing urban carrier function sufficiently, but also is a base of playing urban composite function and a important symbol of city economy, city technology and level of social development. The advent and development of the GIS technology not only open up a wide prospect for municipal facilities administration, but also offer a way for increasing levels of municipal facilities administration.The author constructs a reasonable and convenient build-project about Municipal Facilities Administration GIS, which not only can use some new GIS technology at present, but also can stands out some characteristic of Municipal Facilities Administration vocation. Furthermore he develops demand analysis; general design; function design and database design about Municipal Facilities Administration GIS. The project direct development work of Municipal Facilities Administration GIS of Tianjin. The project is practical, economic though building the phase 1 result of Municipal Facilities Administration GIS. It can satisfy day-to-day work of municipal facilities administration of Tianjin.The author plans a project of integrating GIS technology with business-function of municipal facilities administration, though researching function characteristic of municipal facilities administration and some new GIS technology at present. The system is built at development experience and lesson of GIS of some domestic cities, which makes the best of original network; realizes unified standards and information resources sharing; avoids repeated development and saves funds.The system construction is base on some pattern (C/S,B/S,M/S) interlocked mutually, the inside function of the system is carried out block design. We can select different block and groupware assembled by production management flow after all function blocks are developed. The system can satisfy different management demand. It is the embodiment of maintenance and extension. The system will be built step by step according to characteristic of systems engineering, so carrying out really"integrated planning; gradual execution".We can evaluate maintainable Facilities scientifically; break out traditional decision making method; advance production management efficiency of Municipal Facilities Administration vocation greatly, by laboring municipal facilities function management characteristic development trend of GIS and further clearing basic place of GIS in the information building of municipal facilities administration; importing normal evaluation system and research results latest though new Municipal Facilities Administration platform of GIS.