3DGISi
3DGISi is a term used to describe a framework or approach to three-dimensional Geographic Information Systems that emphasizes integrated components and interoperable workflows. It generally denotes extending traditional GIS capabilities into 3D, with support for volumetric representations, real-time data, and cross-domain collaboration, while maintaining a focus on data fusion and analytical functionality.
Core concepts within 3DGISi include 3D data models (such as mesh, point cloud, and constructive solid geometry
Standards and data formats play a key role in 3DGISi, with common references including CityGML for 3D
Applications of 3DGISi span urban planning, infrastructure management, utilities and asset monitoring, disaster and emergency response,