Research On The E-Government Basic Geographic Spatial Database Of He Nan Province

Since the 21st century, the e-government construction characterized by information has increasingly become a major force in social changes. The operating model of E-government is an another important measure to practice the scientific concept of development. It can achieve a unified management, sharing and exchanging for government information resources, to achieve the integration of social resources by the most degree. The surveying science technology represented by "3S" technology has many advantaged superiority for acquiring and updating the basic geographic information. The author is striving to explore a new theory and method for the e-government geographic spatial database construction from surveying standpoint. Based on the previous Investigation and discussion, at the point of the level of the provincial e-government spatial database construction, to solve the problem of " isolated island information ", this article details on the technical issues about data sharing, and data update, and has a good reference for the construction of similar government information database.E-government information system construction of He Nan Province is the researching topics of Surveying and Mapping Bureau. The author is just in Surveying and Mapping Bureau, so benefits a lot from it. The He Nan e-government spatial geographic database which completed will be a multi-scale, multi-data source, multi-resolution, seamless integration, with the country's advanced level. It can provide the basis spatial geographic information service for the country's departments, at the same time, it is an important part of the Henan space infrastructure, to improve the government's scientific decision-making.