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An increasing number of applications rely on 3D geoinformation. In addition to 3D geometry, these applications particularly require complex semantic information. In the context of spatialdata infrastr...
The needs for 3D city models are growing and expanding rapidly in a variety of fields. In a steady shift from traditional 2D-GIS toward 3D-GIS, a great amount of accurate 3D city models have become ne...
In this paper we describe the construction of a city model and its support for the analysis of image sequences. Our city model consists of building models which were generated from large scale vector ...
3D city models offered by digital map providers typically consist of several thousands or even millions of individual buildings.Those buildings are usually generated in an automated fashion by remote ...
In recent years, 3D models have been created of many cities around the world. Most of these models are, however, only used for visualization in web frontends or navigation systems. With the rapid prog...
The article presents the development of Spatial Query Languagefor 3D building and 3D city models. Inspired by the achievements of the GIS community in developing spatial query functionality for 2D spa...
In recent years, 3D models have been created of many cities around the world. Most of these models are, however, only used for visualization in web frontends or navigation systems. With the rapid prog...

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