Scientists within Geoscience Australia create complex models of 3D geological structures. These models are built using specialised
3D modelling software to which very few people outside of Geoscience Australia have access. To overcome this access problem,
Geoscience Australia has developed 3D VRML (Virtual Reality Modelling Language) models, to display interactive 3D data using
a web browser plug-in - hence 3D web mapping. VRML is an open source standard for 3D graphics on the web. Geoscience Australia's
3D web mapping development is unique and has proved to be a very effective method for communicating large amounts of complex
3D geoscientific and geospatial information to a wide audience. Geoscience Australia has produced nearly 40 unique 3D VRML
models during the last five years, some of which are available for online interaction on the Geoscience Australia website.
The next challenge for Geoscience Australia's visualisers is to move from VRML to X3D - the XML successor to VRML. This paper
outlines the motivations for developing 3D VRML models, explains the technologies used, and takes a brief look at possible
future developments.
Citation
Title 3D Web Mapping - 3D Geoscience Information Online
Metadata standard for this record:
ANZLIC Metadata Profile: An Australian/New Zealand Profile of AS/NZS ISO 19115:2005, Geographic information - Metadata
standard version:
1.1
Metadata record identifier:
a05f7892-ead9-7506-e044-00144fdd4fa6
Metadata record format is ISO19139-2 XML (MI_Metadata)