A few days ago, reporters from Chongqing City, the exchange of geospatial information-sharing platform for inspection and identification of the meeting was informed that, in Chongqing Municipality to share geospatial information exchange platform has been put into operation. Mapping of the platform is completed and put into operation the industry's first provincial (city) the exchange of geographic information-sharing platform, marking China's geographic information platform for the construction of public services has taken an important step forward, has played a very strong demonstration effect; the platform Chongqing Municipality is also information infrastructure of an important component of the Chongqing information is an important milestone in the construction of Chongqing Municipality to promote the application of geographic information, as well as Chongqing Municipality in the development of information technology plays an important role.
In recent years, in the national economy and the rapid development of information society, driven by government departments at all levels in China will accelerate the development of information technology on a prominent position. The construction of geo-spatial information-sharing platform is the Chongqing Municipal Government from the Government sector of geospatial information integration, sharing and exchange of the needs. With the e-government construction in Chongqing Municipality to speed up the process, geographic information systems in the day-to-day management and decision-making become more and more, many government departments in geographic information systems technology has become a strong demand, while the application of geographic information systems from the geographical the application of traditional information systems departments, such as land and natural resources, urban planning, property management, municipal services, landscaping, public security, forestry, agriculture, water conservancy, environmental protection, meteorological and other departments began to health, industry and commerce, taxation, statistics, education, new Application of sector expansion. According to Chongqing Municipality GIS Center director roaring army, "Chongqing exchange geographic information-sharing platform is the" digital Chongqing "an important component of the building will be" digital Chongqing "provides a standard, it is powerful, rich geographic information services, for the Chongqing government departments, social, and public information services, to promote the application of geographic information system and information resource development.

It is reported that Chongqing sharing geospatial information exchange platform, which includes a set of criteria, a set of shared database, a shared platform and four subsystem. A set of criteria refers to Chongqing exchange of geospatial information-sharing platform for service standards and norms; a database is the digital map database including the District of Chongqing, including a set of geo-spatial information-sharing series database; a shared platform is a means to exchange including the recent sharing of spatial data exchange service platform, as well as the long-term application of geographic information-sharing platform. Four sub-systems is defined as an exchange platform for sharing data and services sharing the provision of technical services, support systems, including the development of geo-spatial information and data management subsystem, share exchange subsystem, subsystem of public services, operation and maintenance management system and so on. The platform could be better to run the show, resources and environment, infrastructure and socio-economic situation of the spatial distribution of elements and patterns of integration and integration business unit of government information resources, based on "a map" of the information integration model and integration of electronic map to show the information will help government policy-makers from the overall situation and grasp the whole range of resources in Chongqing family property, for the government's macro-level decision-making services. This idea is the construction of a modern regional e-government technology and the concept of the general trend of innovation, as well as Chongqing Municipality in line with the e-government building and the actual needs "of information by high-speed, show new and interesting possibilities in Chongqing" positioning of the city.

Advanced technical framework is in Chongqing on geospatial information sharing and exchange platform for the biggest bright spot. Chongqing City, the use of geographic information-sharing platform for independent innovation of China's new generation of SuperMap GIS platform software up-to-date results - Service GIS software as well as the hypergraph "GIS services polymerization methods, devices and systems" and a number of patented technologies, the introduction of the won at the same time "Year 2008 of the Ministry of Information Industry of the results of major information Award" Hi-Tech - "high-performance high-availability server key technologies of geographic information system projects", such as a number of advanced technology, combined with multi-level, multi-service aggregation structure, the establishment of Chongqing Bus geospatial information services, and form the basis of a city geographic information services, national geographic information services, focusing on the business sector, geographic information services to the source of spatial information service system, as well as multi-level, different departments of the geographic information aggregation services, the achievement of national , provinces and municipalities, districts and counties to share in harmony.

As the first at the provincial (city) competent authorities of the completion of mapping, geographic region for the exchange of information-sharing platform for Chongqing Municipality in the geographic information sharing has been successfully applied in the construction of independent innovation products and technologies GIS for the national large-scale electronic Chief Geographic Information Sharing application services and the reference model. The platform for the industry in Chongqing applications to provide geo-spatial data services and application services to build a shared Chongqing Municipality to promote the development of GIS applications, to include e-government, enterprise information, and public information services and Other possible use of geospatial data to provide information and share data and information services, the realization of the "geo-spatial data of a map", "Application of a geographic information game." Through the construction of the project, Chongqing Municipality GIS Center for the realization of the space technology applications and management of innovative service models to enable Chongqing Municipality is geographically the development and utilization of information resources to become e-government services and the application of geographic information model, application level of domestic leading.

Chongqing City, the exchange of geospatial information-sharing platform will enable the construction and operation of mapping from the traditional paper maps and data to enhance the provision of services for online geographic information services, from the past, the progressive development of relatively static services for real-time multi-service, effectively promote the surveying and mapping industry and geographic information technology industry. Chongqing City, the exchange of geospatial information-sharing platform is the basis of the Chongqing Municipal GIS facilities an important component of the Chongqing Municipality is a sign of information-based event is the construction of Chongqing landmark information, the information led the development of Chongqing, Chongqing to promote the process of information, at the same time the platform internal model is also very strong information technology projects, with a demonstration of the meaning and effect of geographic information for the domestic platform of public service an important step for the development of national geographic information industry an important role in promoting.