SuperMap GIS 8C is a full suite of GIS platform products that combines cloud, component, desktop, and mobile GIS capabilities. It features three key technologies: cloud-terminal integration GIS, 2D/3D integration GIS, and cross-platform GIS. The suite includes cloud and desktop GIS platforms, as well as SDKs for browser, mobile, and component development. It supports multiple operating systems and devices to provide a powerful, integrated GIS solution.