The Research on the Geographic Space-Time Object Model Based on the Frame
Xin Li · Surveying and Mapping of Geology and Mineral Resources · 2007
This text researches the conceptions and the style of GIS' process modeling,discusses the conception of geographic space-time modeling in the process module, and the problem of the spatial data module,and the text designs a kind of spatial data module structure and space-time data module based on the theory of the spatial system,and discusses the express of the tense and the operation method of the spatial objects.