1、Features

①.  Autonomous and controllable basic software and hardware environment support

● A hardware platform that supports domestic CPUs, including various CPU architectures such as X86, ARM, MIPS, as well as domestic chips such as Feiteng, Kunpeng, Loongson, Zhaoxin, and Shenwei;

●Supports multiple operating systems, including Galaxy Kirin, Zhongbiao Kirin, Deeper, Euler, Zhongke Fangde, UOS, etc;

●Support a variety of localized servers, including Xinhuasan, Shenxinfu, Huawei Mount Taishan, Inspur, Great Wall, etc;

●Support multiple localized cloud platforms, including cloud platforms from domestic manufacturers such as Huawei, Shenxin, and New H3C.

②. Comprehensive high-performance GIS services

● Map services, supporting the publication of map services, tile services, and third-party map services, providing visualization and interactive processing of map services;

●Scene services, supporting the publication of scene services, terrain caching services, M3D services, and 3DTiles services, providing visualization and thematic expression services for scene services;

●Image services, supporting the publication of image services, providing visualization of image data and thematic expression;

●Element services, supporting the publication of element services and conducting queries, edits, and statistics based on element services;

●Third party map services, supporting the publication of OGC services such as WMS, WFS, WMTS, CSW, as well as online map services such as Tianmu, Gaode, Baidu, and third-party heterogeneous GIS platform services;

●Spatial analysis services, providing over 100 high-performance GIS analysis services such as buffer analysis, overlay analysis, network analysis, and 3D analysis, and adding grid analysis workflow services;

●Added plotting service management, supporting plotting library management, plotting layer management, and situational inference.

③.  Aggregatable multi-source heterogeneous GIS services

● Support the rapid release of map data/services from general standard services, third-party online map services, and third-party heterogeneous GIS platforms as MapGIS standard map services;

●Support rapid aggregation of GIS services that comply with international common standards such as MapGIS and OGC, as well as third-party common standards;

●Provide two fast aggregation methods based on server and client.

④.  Efficient service expansion model

● Support the access and management of custom services that comply with standard service specifications, enabling the registration, hosting, and discovery of custom services;

● Support access and management of custom services that comply with standard service specifications, enabling registration, hosting, and discovery of custom services;

● Support independent cloud service development and expansion, and support integration of individual services and microservices.

⑤. Fine service management mechanism

●Provide high-performance GIS services based on microservice architecture that are more efficient, flexible, can be updated in real-time, and run more stably;

●Support multiple cache generation and scheduling mechanisms, providing local and distributed storage based on data caching and interface caching;

●Support deployment modes for both monolithic and microservice versions, meeting the application needs of different scales and operating systems, and maximizing resource utilization;

●Provide comprehensive security mechanisms, support service level access control and security management policies for user groups, roles, etc., distinguish service resources for different user roles, and ensure the security of service management permissions;

Assign role permissions

Service role

Service Security Configuration

●Provide a comprehensive log management system and operational monitoring mechanism for more refined management.

2、Product Selection

The product authorization scale and functions are divided into four versions: advanced version, standard version, basic version, and small and micro version. Each version is described as follows:

Table 1 User Scale of Single Machine MapGIS IGServer (Kyushu) Support

The standalone version of MapGIS IGServer (Kyushu) supports the following features:

● Micro version－Support MapGIS File local data for database connection. Functionally, the mini version can achieve basic WebGIS functions, including spatial data management and data service publishing, visualization, support for 2D map (general vector, tile data, WMTS/WMS/WFS/WCS) display, editing and querying, projection transformation, frame, thematic map, dynamic annotation, data conversion, attribute management, print output and other functions, as well as grid spatial analysis and other functions;

●Basic Edition－The basic version includes all the functions of the mini version and supports vector data space analysis services (cropping analysis, overlay analysis, buffering analysis, topology analysis), network analysis services, raster analysis, and 3D analysis services (visualization and terrain analysis);

●Standard Edition－The standard version includes all the features of the basic version, supports more databases, and provides more functions:

Added network data sources in the database direction Oracle、MySQL、PostgreSQL、DM、HighGo DB、KingbaseES、PolarDB、GaussDB、GBase、BeyonDB、 Support for open source or commercial databases such as Shenzhou Universal and YashanDB;

●Premium Edition－The advanced version includes all the features of the standard version. On the basis of the standard version, performance parameters such as concurrent users, map services, and processes have been expanded to support larger scale applications.