3D Spatial Data (Series: 3D-BIT00)3D Spatial Data is a set of territory-wide digital 3D model data created to represent the shape, appearance and position of various types of ground features including building, infrastructure and terrain. In this dataset, the 3D models are categorized into eight secondary classes under three primary classes according to their types and level of details as illustrated in the diagram below. The 3D Spatial Data is very useful for many 3D modeling applications such as view analysis for land assessment, 3D animation for presentation of engineering proposals, air ventilation analysis, etc.
For more about the 3D-BIT00 data, you can click here to download the Information Sheet on 3D Spatial Data.
Illustrating Different Classes of 3D Spatial Data
A view of Hong Kong Island Generated Using 3D Spatial Data