J. Behr, Y. Jung, T. Drevensek, and A. Aderhold, Dynamic and interactive aspects of X3DOM, Proceedings of the 16th International Conference on 3D Web Technology, Web3D '11, 2011.
DOI : 10.1145/2010425.2010440

A. Czerwinski, S. Sandmann, E. St?cker-meier, and L. Pl?mer, Sustainable SDI for EU noise mapping in NRW ? best practice for INSPIRE, International Journal of Spatial Infrastructures Research, vol.2, pp.90-111, 2007.

J. Horák, J. Ardielli, and J. R??i?ka, Performance Testing of Web Map Services, Studies in Computational Intelligence, vol.351, pp.257-266, 2011.
DOI : 10.1007/978-3-642-19953-0_26

I. Iec, Information technology ? Computer graphics and image processing ? Extensible 3D (X3D) encodings, http://www.web3d.org/x3d/specifications/ISO-IEC-19776- X3DEncodings, 2007.

T. H. Kolbe, Representing and Exchanging 3D City Models with CityGML, pp.15-31, 2009.
DOI : 10.1007/978-3-540-87395-2_2
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.475.1679

M. Kone?ný, Review: Cartography: challenges and potential in the virtual geographic environments era, Annals of GIS, vol.1, issue.3, pp.135-146, 2011.
DOI : 10.1179/000870403235001458

C. Law, C. Lee, A. S. Lui, M. K. Yeung, and K. Lam, Advancement of three-dimensional noise mapping in Hong Kong, Applied Acoustics, vol.72, issue.8, pp.534-543, 2011.
DOI : 10.1016/j.apacoust.2011.02.003

B. Mao and Y. Ban, Web-based Visualisation of the Generalised 3D City Models using HTML5 and X3DOM, 2013.

E. Murphy and E. A. King, Strategic environmental noise mapping: Methodological issues concerning the implementation of the EU Environmental Noise Directive and their policy implications, Environment International, vol.36, issue.3, pp.290-298, 2010.
DOI : 10.1016/j.envint.2009.11.006

F. Pittarello and A. De-faveri, Semantic description of 3D environments, Proceedings of the eleventh international conference on 3D web technology , Web3D '06, 2006.
DOI : 10.1145/1122591.1122603

K. Stan?k, L. Friedmannová, P. Kubí?ek, and M. Kone?ný, Selected issues of cartographic communication optimization for emergency centers, International Journal of Digital Earth, vol.1, issue.4, pp.316-339, 2010.
DOI : 10.1080/17538940701782510