SuperMap GIS 10i is a cloud native, cross-platform GIS technology system that includes products for SDK, servers, clients, and desktop use. The document introduces the SuperMap GIS 10i technology system and product family, and provides details about the SuperMap iDesktop Java and .NET desktop GIS platforms, describing their abilities to produce and manage spatial data, represent spatial information, perform spatial analysis and data mining, and enable 2D/3D GIS and custom application development.