Expansion of the Object-Oriented Spatio-Temporal Data Model Based on Attribute-Variance Frequencies
Peng Pan · Computer Engineering and Science · 2004
With the development of GIS applications,the spatio-temporal data model has gained more attention. By analyzing the research of the scholars both at home and abroad, the paper proposes a new object-oriented spatio-temporal data model based on attribute change frequencies. The paper mainly describes the new data model and its data structure.