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Proceedings Paper

Massive spatial data materialization method based on ArcGIS engine
Author(s): Lihong Shi; Haiyong Li
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Paper Abstract

With the application of geographic information becoming more extensive, spatial data model based on geographical entities begins to be built and developed. Spatial data model based on entities is a new generation combining object-oriented technology with GIS technology. And it is the future trends of the spatial data model development. It effectively integrates spatial data with attribute data to express the geographic entities which are objective existence. This method takes great advantages to deal with the complex geographical phenomenon. In this paper, through the research of the geographical entity data model, the method of massive spatial data entity building based on ArcGIS Engine is proposed. According to the characteristics of national fundamental geographic information data, we carry out the materialization operation to the data and establish the geographic entity database of national fundamental information. And we apply the results in e-government geographic information general platform. The experiment results show that the spatial entities data is more humanistic in the expression for the objective world and more suitable for the trend of GIS application to popular.

Paper Details

Date Published: 16 October 2009
PDF: 7 pages
Proc. SPIE 7492, International Symposium on Spatial Analysis, Spatial-Temporal Data Modeling, and Data Mining, 74924L (16 October 2009); doi: 10.1117/12.838081
Show Author Affiliations
Lihong Shi, Chinese Academy of Surveying and Mapping (China)
Haiyong Li, Chinese Academy of Surveying and Mapping (China)
Liaoning Technical Univ. (China)

Published in SPIE Proceedings Vol. 7492:
International Symposium on Spatial Analysis, Spatial-Temporal Data Modeling, and Data Mining
Yaolin Liu; Xinming Tang, Editor(s)

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