GIS platform selection for sg186 project of State Grid

LAdvanced and practical

"Sg186" is a high-standard information project. The GIS platform must meet both the advanced and practical requirements. The GIS platform has been applied in the power industry.

LSupport for standards and specifications

Supports OpenGIS data model specifications; Supports the Geographic Information Service Specifications of OGC, such as WMS, WFS, and WCS, in this way, data is shared across GIS platforms in distributed, heterogeneous, multi-source, and complex networks.

LComprehensive support for 3 s deep power application

Spatial Information technology is widely used in the power grid industry. It must be able to seamlessly manage and seamlessly stack analysis and display vector, image, and digital elevation models of multiple scales and data sources; supports conversion of multiple vector and raster data, interchange of various spatial data formats, and 3D GIS applications for 3D data collection, editing, visualization, and analysis.

LSupport for web graphics applications

It supports an open web GIS platform for network services and provides hierarchical and distributed deployment, asynchronous transmission, and graphic data caching technology for massive amounts of graphic data to meet the needs of fast browsing of massive data.

LData requirements

Supports national standard spatial data formats. grid spatial distribution data and spatial geographic data belong to state-related confidential data. Data leaks should be prevented and comply with the requirements of the national surveying and painting law; grid graphics and spatial geographic data are massive data. The GIS platform must support real-time scheduling of such massive data.

LCustomization and sustainability of GIS platform

Compared to other industries, grid security production has some personalized and special functional requirements, such as the dynamic definition and rendering services of various electrical state elements. The GIS platform must provide real-time customizable functional requirements at any time, at the same time, we must have follow-up technical support and development potential.

LCost-effectiveness of GIS platform

Because the "sg186 project" involves countless databases and clients, the license fee for the GIS server and the client is amazing and must be carefully considered from the perspective of cost effectiveness.

LThe selected GIS platform should not be too many

To reduce data conversion and enhance vertical integration and horizontal integration, we recommend that you do not select too many GIs platforms to reduce development work and avoid risks, one province can only select one GIS platform as the basic application development platform. Because of its versatility, scalability, stability, and support for massive data, the ArcGIS platform occupies more than 50% of the power GIS industry.

currently, GIS Software: ESRI series products, MapInfo series products, smallworld and Supermap .

ArcGISAsGISIndustry-leading developers have unparalleled technical advantages and have developedGISIt has many industry standards and is widely used in domestic and foreign power enterprises. In China, grid companies such as Beijing, Shanghai, Tianjin, Shenyang, North China, northwest China, and Jiangsu have successively selectedESRIThe product is used to build an enterprise-level grid space information system.