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Proceedings Paper

Study of spatio-temporal data model in parcel-alteration and tracing of history
Author(s): Lei Gong; Xin-chang Zhang
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Paper Abstract

Temporality is the distinct attribute of cadastral information. It is very important to scientifically and efficiently manage three kinds of data that exist in the Cadastral Information System, such as spatial data, temporal data and attributive data.Based on the research of TGIS and the advantages of existing spatio-temporal database model. This paper proposes a design of a spatio-temporal cadastral database which is divided into historical database and alterative database. This design fulfills the requirements for management of cadastral data and reduces data redundance and enhances the efficiency of database.

Paper Details

Date Published: 10 November 2008
PDF: 9 pages
Proc. SPIE 7146, Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Advanced Spatial Data Models and Analyses, 71460I (10 November 2008); doi: 10.1117/12.813109
Show Author Affiliations
Lei Gong, Sun Yat-Sen Univ. (China)
Xin-chang Zhang, Sun Yat-Sen Univ. (China)


Published in SPIE Proceedings Vol. 7146:
Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Advanced Spatial Data Models and Analyses
Lin Liu; Xia Li; Kai Liu; Xinchang Zhang, Editor(s)

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