MapGIS 10: Building a smarter "land cloud"

As an early application of GIS industry, the land industry has saved a lot of resources, including data and functional resources. Through the construction of land information, resources have been sorted out, but because of the different GIS platform used in various provinces and cities, there is still a problem of inconsistent function interface and inconsistency of data format. For example a province uses is a platform, b format data, B province uses is the C platform, a format data; C Province may use the B platform, c format data ... In turn, it leads to low service sharing and repeated construction in the same level or across the level of the land sector.

In the "Land and Resources informatization" Twelve-Five "plan" medium-term evaluation result, proposed to construct the land system "the land Cloud", fully absorbs the cloud computing and so on the new generation information technology idea, MapGIS 10 cloud software platform's birth, and this formulation coincides with this. MapGIS 10 The world's first T-C-V (Terminal application Layer-cloud computing layer-virtual device layer) software architecture, it can make a unified software framework for national land and Resources Informatization, its unique floating flexible structure, the great innovation of separation of work number, make it possible to build a more intelligent "land cloud" in the whole country. Through the motion characteristics of the longitudinal, drift, polymerization and reconstruction of clouds, a province, B province, C province and other land units can share, call excellent software framework and functional services, no need to step from the bottom of the construction of the application system, greatly shorten the project duration, improve the work efficiency, promote the national land information process.

On-demand customization based on T-C-V structure

In the T-C-V software structure, all land data information can be successfully stored in the virtual device layer (v layer) of the logical resource pool, the terminal application layer (T layer) takes various terminal equipment as the carrier, obtains the cloud computing layer (C-level) service resources with the help of various kinds of application systems with the characteristics of the land industry. Cloud computing Layer (c layer) includes the Land Cloud Production Center, the land Cloud service storehouse, the Land Cloud Management Center, the Land Cloud Production Center can use the corresponding tool tools, unceasingly produces the land the data service, the function service, and stores to the land cloud service storehouse, The cloud Production center and the cloud service warehouse are managed by the Land and Cloud Management center. Users do not need direct development, only through these basic functional services for migration, aggregation, refactoring, can be customized to apply to their own system applications. For example, to build a disaster prevention application, it is possible to customize the common services related to this in the land cloud warehouse, such as output of outputs, superposition analysis, data query, information retrieval, and then the scale analysis of disaster points and the analysis of disaster early warning in the professional function service are aggregated together to reconstruct the new disaster prevention application.

Cloud architecture of land industry based on T-C-V software structure

"Longitudinal health" type develops individual land function

For new functional requirements, MapGIS 10 provides a "longitudinal" new development model to support the user to extend the custom function. "Longitudinal" mode of development provides a unified development standards and development process, individuals or teams can develop industry applications based on this standard, on the one hand for their own use, can also be uploaded to the Land Cloud service warehouse as a Third-party services to share, when countless developers and their applications continue to converge in the cloud, is the cycle, Cycle of use, service resources will continue to develop and grow.

Building private cloud to secure data

Based on the consideration of the partial data of the land system, the T-C-V structure can also be used to construct the private cloud of the land industry to ensure the security of data and improve the service quality of the land industry. Due to its wide geographical characteristics, the land industry building industry cloud needs to cross both internal and external networks at the same time, and each zone may build its own set of internal private cloud, for which Mapgis 10 offers two options: either built within the industry, or can use private networks, dedicated lines to build a large cloud environment across the region.

At present, the MapGIS 10 has been put into use in the construction of Hunan Land information, the construction of provincial, municipal, county and township land four level land resources business Network, to achieve the interconnection of various departments, efficient coordination of office. With the further application of Mapgis 10, it will provide more intelligent solutions for the construction of "land cloud" in the land industry.