Study on Construction of 3D Virtual Campus Based KML and Google SketchUp

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Abstract:

In order to solve the problem of construction of 3D virtual campus, based on 3D modeling function of SketchUp,KML language,Southern CASS and free data and platform provided by Google Earth,technological routes and detailed solving methods of constructing virtual school were researched.Taking the Yuzhong campus of Northwest University For Nationalities as an example, this paper focuses on the technical process and operation skills of building three-dimensional model, texture mapping,3D model publishing in Google Earth. It has been proved that this method has the advantage of flexibility in the construction of 3D virtual campus which has guiding significance. In conclusion, the technology road map based on KML and Google SketchUp technology for 3D virtual campus system is feasible and practical and shows advantages in the aspects of model optimization and lightweight architecture..

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Advanced Materials Research (Volumes 1065-1069)

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2265-2269

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December 2014

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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[1] Liu Y.Y., Lin H., Zhang H., The principle and method of virtual city construction. Beijing: Sciencce Press, (2003).

Google Scholar

[2] Niu Weiyun. The research on building of measureable three dimensional virtual campus. Xian: Xi'an University of Science and Technology, (2009).

Google Scholar

[3] Zhang Ruiju. Application of virtual school based on SketchUp and Google Earth[J]. Journal of Computer Applications, 2013, 33(S1): 271-272, 297.

Google Scholar

[4] Fan Minghua, Du Ganlin, Ren Jiayong. Research on Technology of Three-dimensional Modeling in Large Area Based on SketchUp[J]. Bulletin of Surveying and mapping. 2012, (5): 56~58.

Google Scholar

[5] Zhu Rui, Liu Yong, Yin Zhenliang, etc. Building a modeling and system architecture for 3D digital campus using KML and virtual globe: a case study of Lanzhou University digital campus system[J]. Journal of Lanzhou University(Natural Sciences). 2012, 48(6): 37~48.

Google Scholar

[6] Google, Icn. KML Developer's Guide[EB/OL]. https: /developers. google. com/kml/documentation.

Google Scholar

[7] Chiang G T, Whiet T O H, Dove M T, et al. Geo-visualization Fortran Library[J]. Computers&Geosciences, 2011, 37(1): 65-74.

DOI: 10.1016/j.cageo.2010.04.012

Google Scholar

[8] Chen Dinggang, Quan Panpan. 3D Modeling of Buildings Based on Google Earth[J]. City Survey, 2007(3): 51-53.

Google Scholar

[9] Tang Hualin, Zhou Liyun, Fan Chong. Three-Dimensional Digital Campus Based on Google Earth and SketchUp[J]. Geomatics & Spatial Information Technology, 2011, 34(5): 182~184.

Google Scholar

[10] Mao B., Ban Y. F., Harrie L. A multiple representation data structure for dynamic visualisation of generalised 3D city models[J]. ISPRS Journal of Photogrammetry and Remote Sensing, 2011, 66(2): 198~208.

DOI: 10.1016/j.isprsjprs.2010.08.001

Google Scholar

[11] Zhu Qing, Gong Jun, Du Zhiqiang, etc. LODs Description of 3D City Model[J]. Geomatics and Information Science of Wuhan University, 2005, 30(11): 965~969.

Google Scholar

[12] Lu Yingcan, Kang Yufen. Design master SketchUp increase[M]. Beijing: Tsinghua University press, (2011).

Google Scholar