A hybrid 3D spatial data structure for the integration of aboveground, ground and underground objects.
Jingwei ShenGuonian LvYongning WenMingguang WuHongping ZhangXiao WangPublished in: Geoinformatics (2010)
Keyphrases
- data structure
- quad trees
- spatial relations
- spatial relationships
- individual objects
- spatial objects
- spatial data
- spatial index
- spatial information
- spatial and temporal
- moving objects
- r tree
- spatio temporal
- spatially correlated
- spatial extent
- attribute values
- spatial arrangement
- cardinal directions
- spatio temporal databases
- similar objects
- spatial queries
- spatial reasoning
- data integration
- bounding box
- object model
- practical application
- d objects
- dependency graph
- image features