spatial temporal data model
常见例句
- Spatial temporal data model;
地理時空數據模型； - In this paper, a spatial-temporal data model based on version-difference structure is proposed, which is the key and kernel of temporal GIS.
時空數據模型是時態地理信息系統的關鍵和核心。 - 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.
本文提出了基於狀態-事件的時空數據模型，竝系統闡述各時空數據模型之間的相互轉換條件。 返回 spatial temporal data model