Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-4/W1, 101-104, 2013
http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-4-W1/101/2013/
doi:10.5194/isprsarchives-XL-4-W1-101-2013
© Author(s) 2013. This work is distributed
under the Creative Commons Attribution 3.0 License.
 
06 May 2013
DESIGN AND DEVELOPMENT OF A FRAMEWORK BASED ON OGC WEB SERVICES FOR THE VISUALIZATION OF THREE DIMENSIONAL LARGE-SCALE GEOSPATIAL DATA OVER THE WEB
E. Roccatello, A. Nozzi, and M. Rumor 3DGIS, Italy
University of Padua, Italy
Keywords: Framework, standards, 3D, large urban data Abstract. This paper illustrates the key concepts behind the design and the development of a framework, based on OGC services, capable to visualize 3D large scale geospatial data streamed over the web.

WebGISes are traditionally bounded to a bi-dimensional simplified representation of the reality and though they are successfully addressing the lack of flexibility and simplicity of traditional desktop clients, a lot of effort is still needed to reach desktop GIS features, like 3D visualization.

The motivations behind this work lay in the widespread availability of OGC Web Services inside government organizations and in the technology support to HTML 5 and WebGL standard of the web browsers. This delivers an improved user experience, similar to desktop applications, therefore allowing to augment traditional WebGIS features with a 3D visualization framework.

This work could be seen as an extension of the Cityvu project, started in 2008 with the aim of a plug-in free OGC CityGML viewer. The resulting framework has also been integrated in existing 3DGIS software products and will be made available in the next months.

Conference paper (PDF, 436 KB)


Citation: Roccatello, E., Nozzi, A., and Rumor, M.: DESIGN AND DEVELOPMENT OF A FRAMEWORK BASED ON OGC WEB SERVICES FOR THE VISUALIZATION OF THREE DIMENSIONAL LARGE-SCALE GEOSPATIAL DATA OVER THE WEB, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-4/W1, 101-104, doi:10.5194/isprsarchives-XL-4-W1-101-2013, 2013.

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