基于时空数据模型的历史地图集编制研究

针对历史地图集中编制对象的时空变化，探讨了时空数据模型的构成要素，建立基于时间、位置和对象的历史地图集的时空数据模型，并从时间关系、空间关系、对象关系三方面对历史地图集的编制进行设计，促成了图集编制工作的科学、合理、高效。以宁波历史地图集编制为例，通过地图表达制图区域的编制对象信息，又反映历史时空变化信息，展现了宁波区域历史上各朝代的疆域范围及社会发展状态。

Research on Compile Historical Atlas of Spatio-temporal Data Model

In this paper, the temporal and spatial variation of the concentration of objects for historical atlas to ex- plore the elements of the temporal data model, and establish spatio-temporal data model based on time,location and ob- jects. Then from time, spatial relationships, object-relational to design historical atlas, contributed to atlas for the prepara- tion of scientific, rational and efficient. As compiling ningbo historical atlas, both the object of representing the drawing area, and the changes in historical time and space, to show the territory of the dynasties in the history of the ningbo area range and social development of the state by the expression of the map.