Programme
Monday, September 5
Tutorial:
9.00am to 9.30am: Registration
9.30am to 11.00am: Chris Gold - Spatial data structures: dynamic and kinetic.
This will give an overview of some available data structures, and how to design or select an appropriate one for a particular project. The emphasis will be on the PAN-graph design tool, primal and dual graphs, and the Quad-Edge data structure.
11.30am to 12.00pm: Rebecca Tse
Deriving Euler Operators from the Quad-Edge structure, and their application in adding man-made features to terrain.
12.00pm to 12.30pm: Maciej Dakowicz
Enhanced terrain modelling using the Voronoi diagram and the crust and skeleton.
12.30pm to 13.00pm: Hugo Ledoux
The 3D Voronoi diagram for volumetric modelling: algorithms and applications.
2.00pm to 5.00pm: Chris, Rebecca, Maciej and Hugo
Introduction to 3D graphics programming with OpenGL. A variety of simple exercises will be demonstrated, showing how to draw and shade simple objects: triangles, cubes, spheres and TINs. Attendants will then attempt to code these examples in the lab. A variety of programming materials will be supplied. (No previous programming experience required!)
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Tuesday, September 6
9.30am to 10.00am: Opening Ceremony
10.00am to 11.15am: 3D Geology
A SOLUTION FOR THE FOCUS AND CONTEXT PROBLEM IN INTERACTIVE GEOVISUALIZATION APPLICATIONS
Ropinski, T., Hinrichs, K., Steinicke, F.
SMART APPLICATION OF GTP MODEL FOR REAL-3D GEOSCIENCES MODELING AND VISUALIZATION
Wu, L., Chen, X., Che, D., Xu, L., Wang, Y.
ON 3D GEOLOGICAL MODELING AND VISUALIZATION FOR URBAN GEOLOGICAL INFORMATION SYSTEM
Zhu, L., Pan, X.
11.30am to 12.45pm: Marine & 3D Methods
REPRESENTATION OF THERMAL FRONTS FOR MARINE GIS
Lucas, A.E.
INTEGRATION OF JAVA AND GIS FOR VISUALIZATION AND ANALYSIS OF MARINE DATA
Vance, T.C., Merati, N., Moore, C.
INTERPOLATION AS A TOOL FOR THE MODELLING OF THREE-DIMENSIONAL GEOSCIENTIFIC DATASETS
Ledoux, H., Gold, C.M.
2.15pm to 3.30pm: Terrain Applications
3D GIS IN PLANNING EDUCATION
Marsden, J., Brown, P.
DIGITAL PHOTOGRAMMETRY WORKSTATION IN 3D GIS
AlZaffin, M.A.
DIGITAL ELEVATION MODEL ERROR DETECTION AND VISUALIZATION
Gousie, M.B.
3.45pm to 5.00pm: Large Terrain Models
DISTRIBUTED DYNAMIC TERRAIN MODELLING OF LARGE DATA SETS
Kohout, J., Kolingerová, I.
A VISUALIZATION MODEL OF THE EARTH SURFACE BASED ON THE ELLIPSOIDAL TRIANGULAR MESHES
Zhao, X., Bai, J., Chen, J.
NEAREST NEIGHBOUR QUERIES FOR MOBILE OBJECTS IN A GLOBAL DYNAMIC ENVIRONMENT
Mostafavi, M.A.
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Wednesday, September 7
9.30am to 10.00am: Keynote Speech #1
Chen Jun, Director, National Geomatics Center of China
10.00am to 11.15am: Spatial Analysis & Statistics
SPATIAL RISK PATTERN FOR ARSENIC CONTAMINATION: MAPPING WITH THE INVERSE DISTANCE WEIGHTING METHOD
Hassan, M.M.
EXTENDING SPATIAL HOT SPOT DETECTION TECHNIQUES TO TEMPORAL DIMENSIONS
Hwang, S.
MINERAL RESOURCES PREDICTION SYSTEM OF SYNTHETIC INFORMATION
Ye, S., Zhou, D., Dong, Y., Cai, H., Ye, Y.
11.30am to 12.45pm: Buildings: Cadastre & Navigation
THE LEAST RISK PATH IN 3D: THE 'USE CASE' OF INDOOR NAVIGATION
Grum, E.
A NETWORK-BASED MODEL FOR REPRESENTING THE EVOLUTION OF SPATIAL STRUCTURES
Sriti, M., Thibaud, R., Claramunt, C.
DIFFERENT SPATIO-TEMPORAL QUERY TYPES WITHIN GIS APPLICATIONS
Nadi, S., Delavar, M.R.
2.15pm to 3.30pm: 3D Algorithms & Data Structures
BEYOND 9-INTERSECTIONS -- MODIFICATIONS TO A BOUNDARY-REPRESENTATION TOPOLOGICAL STRUCTURE TO IDENTIFY ADDITIONAL RELATIONSHIP IN 3D
Ellul, C., Haklay, M.
COMPRESSING 3-DIMENSIONAL URBAN MODELS
Eppinger, F., Coors, V.
DATA STRUCTURES FOR DYNAMIC AND MULTIDIMENSIONAL GIS
Gold, C.M.
3.45pm to 5.00pm: Europe & Asia Collaboration Session
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Thursday, September 8
9.30am to 10.00am: Keynote Speech #2
Glen Hart, UK Ordnance Survey
10.00am to 11.15am: Dynamic Queries: Algorithms
A RELATIVE MODELLING APPROACH FOR SPATIAL TRAJECTORIES
Noyon, V., Devogele, T., Claramunt, C.
POINT IN POLYGON ANALYSIS FOR MOVING OBJECTS
Karimipour, F., Delavar, M.R., Frank, A.U., Rezayan, H.
A GENERALIZED HAUSDORFF DISTANCE FOR SPATIAL OBJECTS IN GIS
Deng, M., Chen, X., Li, Z.
11.30am to 12.45pm: Dynamic Queries: Systems
THE ISOSCELES-TRIANGLE UNCERTAINTY MODEL: A SPATIOTEMPORAL DATA MODEL FOR CONTINUOUSLY CHANGING DATA
Yu, B., Prager, S.D., Bailey, T.
OPTIMIZATION OF THE IMPLEMENTATION OF SPATIO-TEMPORAL TOPOLOGICAL CONSTRAINTS
Marchand, P., Bédard, Y., Brisebois, A.
DYNAMIC GRID-BASED APPROACH FOR ANALYSIS OF MULTI-DIMENSIONAL DATA
Gavrilova, M., Bertazzon, S., Hoang, A., Mathur, H.
2.15pm to 3.30pm: Terrain and LIDAR Data
REAL TIME MODELLING AND PREDICTION OF GPS AVAILABILITY WITH DIGITAL PHOTOGRAMMETRY AND LIDAR
Li, J., Taylor, G., Kidner, D.B.
POINT-BASED 3D SURFACE REPRESENTATION FROM LIDAR POINT CLOUDS
Jiang, J., Ming, Y., Zhang, Z., Zhang, J.
BUILDING RECONSTRUCTION USING LIDAR DATA
Tse, R.O.C., Dakowicz, M., Gold, C.M., Kidner, D.B.
3.45pm to 5.00pm: Terrain Algorithms
DETECTION OF SPATIAL CONFLICTS BETWEEN RIVERS AND CONTOURS IN TOPOGRAPHIC DATABASE UPDATING
Liu, W., Chen, J., Li, Z., Zhao, R., Cheng, T.
3D TERRAIN SKELETON APPROXIMATION FROM CONTOURS
Matuk, K., Gold, C.M., Li, Z.
INTERACTIVE TIN MODIFICATION WITH A CUTTING TOOL
Dakowicz, M., Gold, C.M.
From 6.15pm: Banquet at the Caerphilly Castle
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