spatial temporal data model
常见例句
- Spatial temporal data model;
地理时空数据模型； - In this paper, a spatial-temporal data model based on version-difference structure is proposed, which is the key and kernel of temporal GIS.
时空数据模型是时态地理信息系统的关键和核心。 - In this paper, a new spatial-temporal data model based on state-event is presented, and the qualifications for conversion between spatial-temporal data models are analyzed.
本文提出了基于状态-事件的时空数据模型，并系统阐述各时空数据模型之间的相互转换条件。 返回 spatial temporal data model