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Proceedings Paper

Large-scale versioning data acquisition and updating
Author(s): Luliang Tang; Qingquan Li; Li Hu; Hanwu Li; Guobin Zhu; Li Sun
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Paper Abstract

This paper studies the methods of large-scale CAD-based data acquiring, data transforming between CAD data and GIS data, date updating in database. A file format called SIF (Spatial Information format) is designed for transforming data format, which is represented by XML. Based on the arithmetic for addition acquiring and addition updating, a large-scale data transferring and updating system is developed with ArcEngine fund on the project of Hi-tech Zone Infrastructure GIS (HiGIS) in ChangZhou, and there are 308 blocks of 1:2000 maps in ChangZhou have been done experiment on transferring and updating, which realizes the spatial data sharing between CAD and GIS.

Paper Details

Date Published: 28 October 2006
PDF: 10 pages
Proc. SPIE 6421, Geoinformatics 2006: Geospatial Information Technology, 64211H (28 October 2006); doi: 10.1117/12.713231
Show Author Affiliations
Luliang Tang, Wuhan Univ. (China)
Qingquan Li, Wuhan Univ. (China)
Li Hu, Wuhan Univ. (China)
Hanwu Li, Wuhan Univ. (China)
Guobin Zhu, Wuhan Univ. (China)
Li Sun, Wuhan Univ. (China)


Published in SPIE Proceedings Vol. 6421:
Geoinformatics 2006: Geospatial Information Technology
Huayi Wu; Qing Zhu, Editor(s)

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