Large-scale versioning data acquisition and updating

Luliang Tang; Qingquan Li; Li Hu; Hanwu Li; Guobin Zhu; Li Sun

doi:10.1117/12.713231

28 October 2006 Large-scale versioning data acquisition and updating

Luliang Tang, Qingquan Li, Li Hu, Hanwu Li, Guobin Zhu, Li Sun

Proceedings Volume 6421, Geoinformatics 2006: Geospatial Information Technology; 64211H (2006) https://doi.org/10.1117/12.713231
Event: Geoinformatics 2006: GNSS and Integrated Geospatial Applications, 2006, Wuhan, China

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.

Citation Download Citation

Luliang Tang, Qingquan Li, Li Hu, Hanwu Li, Guobin Zhu, and Li Sun "Large-scale versioning data acquisition and updating", Proc. SPIE 6421, Geoinformatics 2006: Geospatial Information Technology, 64211H (28 October 2006); https://doi.org/10.1117/12.713231

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