대한원격탐사학회:학술대회논문집 (Proceedings of the KSRS Conference)
- 대한원격탐사학회 2003년도 Proceedings of ACRS 2003 ISRS
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- Pages.178-181
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- 2003
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- 1226-9743(pISSN)
Discussion on Spatio-temporal Modeling
- Tingting, Mao (Institute of Remote Sensing and Geographic Information Systems, Peking University) ;
- Yu, Liu (Institute of Remote Sensing and Geographic Information Systems, Peking University) ;
- Baojia, Lin (Institute of Remote Sensing and Geographic Information Systems, Peking University) ;
- Lun, Wu (Institute of Remote Sensing and Geographic Information Systems, Peking University)
- 발행 : 2003.11.03
초록
The temporal GIS data modeling methods are discussed in this paper. At first, two conceptual models of spatio-temporal data are introduced, and then some typical STDMs based on these two models are summed up and compared. After that, the spatio-temporal changes are analyzed thoroughly, and then how to model spatio -temporal data from different aspects is discussed. At last, several issues that need further research are pointed out.