Mobile Cache of CGML Spatial Data

Ai Guo Zhang; Qun Yong Wu

doi:10.4028/www.scientific.net/AMM.263-266.1664

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 263-266Mobile Cache of CGML Spatial Data

Mobile Cache of CGML Spatial Data

Abstract:

As the development of wireless network and 3rd generation communication, LBS will have broad application prospects. At the same time, CGML spatial data is evolving as the transmission and exchange standard of mobile spatial data because of its compression and rich information. Therefore, a mobile cache strategy of CGML spatial data is proposed. In the strategy, firstly, the basic and expand query boxes are generated in the center of terminal’s location. And then, the cartographic data received in the basic box is formed into CGML file. Finally, the received data in the expand box is added to the built CGML file, which is used to follow-up operation of cartography.

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Periodical:

Applied Mechanics and Materials (Volumes 263-266)

Pages:

1664-1668

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.263-266.1664

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Online since:

December 2012

Authors:

Ai Guo Zhang, Qun Yong Wu

Keywords:

Cache, CGML, Query Box

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References

[1] Tumasch Reichenbacher, the World in Your Pocket toward a Mobile Cartography [A]. In: Proc. Of the 20th International Cartographic Conference[C], Beijing, china, 2001: 2514-2529.

Google Scholar

[2] WANG Yong-hong, LIU Xiao-chun, XU De-he, Research on adaptive map visualization based on mobile environment [J]. Volume 31 (4), 2006.

Google Scholar

[3] T Imielinski, B R Badrinath．Data Management for Mobile Computing[J]．ACM SIGMOD Record.，22(1) , 1993.

Google Scholar

[4] A Massari, S Weissman, P K Chrysanthis．Supporting Mobile Database Access Through Query by Icons [J]．International Journal of Distributed and Parallel Databases, 1996, 4(3).

DOI: 10.1007/bf00140952

Google Scholar

[5] LI Lu-qun, LI Cheng-ming, LIN Zong-jian, Data Structure of Sliced Saving Vector Data for PDA [J]. Acta Geodaetica et Cartographica Sinica, 32(5): 170-174, (2002)

Google Scholar

[6] JIANG Jie, HAN Gang, CHEN Jun, Navigation Geographic Database [M]. Beijing: Science Press, (2003)

Google Scholar

[7] SONG Jian-hua, LI Zhi-an, ZHENG Xing, Application of Navigation Database in ITS and LBS [J]. Geomatics & Spatial Information Technology, 29(6), (2006)

Google Scholar

[8] OGC. Geography Markup Language (GML) Implementation Specification [S]. OpenGIS Consortium, (2001)

Google Scholar

[9] CRS4, http://www.crs4.it/nda/cgml/spec.html, Italy, (2005)

Google Scholar