Includes bibliographical references.

Maps get real : digital maps evolving from mathematical line graphs to virtual reality models / Rob van Essen -- On valid and invalid three-dimensional geometries / Baris M. Kazar ... [et al.] -- Navigable space in 3D city models for pedestrians / Aidan Slingsby and Jonathan Raper -- Towards 3D spatial data infrastructures (3D-SDI) based on open standards--experiences, results and future issues / Jens Basanow ... [et al.] -- Re-using laser scanner data in applications for 3D topography / Sander Oude Elberink -- Using raster DTM for dike modelling / Tobias Krüger and Gotthard Meinel -- Development of a web geological feature server (WGFS) for sharing and querying of 3D objects / Jacynthe Pouliot ... [et al.] -- Using 3D-laser-scanners and image-recognition for volume-based single-tree-delineation and -parameterization for 3D-GSIS-applications / Jürgen Rossmann and Arno Bücken -- Automatic building modeling from terrestrial laser scanning / Shi Pu -- 3D city modelling from LIDAR data / Rebecca (O.C.) Tse, Christopher Gold, and Dave Kidner -- First implementation results and open issues on the Poincaré-TEN data structure / Friso Penninga and Peter van Oosterom -- Drainage reality in terrains with higher-order Delaunay triangulations / Ahmad Biniaz and Gholamhossein Dastghabyfard -- Surface reconstruction from contour lines or LIDAR elevations by least squared-error approximation using tensor-product cubic B-splines / Shyamalee Mukherji -- Modelling and managing topology in 3D geoinformation systems / Andreas Thomsen ... [et al.] -- Mathematically provable correct implementation of integrated 2D and 3D representations / Rodney Thompson and Peter van Oosterom -- 3D solids and their management in DBMS / Chen Tet Khuan, Alias Abdul-Rahman, and Sisi Zlatanova -- Implementation alternatives for an integrated 3D information model / Ludvig Emgård and Sisi Zlatanova -- Serving CityGML via web feature services in the OGC web services--phase 4 testbed / Eddie Curtis -- Towards 3D environmental impact studies : example of noise / Jantien Stoter, Henk de Kluijver, and Vinaykumar Kurakula -- The kinetic 3D Voronoi diagram : a tool for simulating environmental processes / Hugo Ledoux -- Techniques for generalizing building geometry of complex virtual 3D city models / Tassilo Glander and Jürgen Döllner -- Automatic generation of residential areas using geo-demographics / Paul Richmond and Daniela Romano -- Requirements for 3D in geographic information systems applications / Andrew U. Frank -- Data collection and 3D reconstruction / Sisi Zlatanova -- Modelling 3D geo-information / Christopher Gold -- Spatial data analysis in 3D GIS / Jiyeong Lee -- 3D geo-visualization / Marc van Kreveld.