Geography 2.0: Virtual Globes

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Friday, August 18, 2006

Inside data

Concerning indoors spatial data, Mike Goodchild mentioned CityGML. References to interior models, which the University of Bonn initiative tags "LoD4" (level of detail 4), are not obvious on the main entry page, but are described in their presentation slides (pdf) and articles. Besides the CityGML site itself, Directions Magazine has an overview of the effort.