IC WG IUIV 
IC WG I/II 
IC WG V/III 
Conceptual Aspects of GIS 
Chairman: Martien Molenaar (The Netherlands) 
Co-Chairman: Ryosuke Shibasaki (Japan) 
- Object/space modeling for GIS 
- Integration of data from multi-sources 
- Query spaces and analysis of geo-objects and geo-space 
- Linking aggregation levels 
- Handling uncertainty 
Digital Photogrammetric Systems 
Chairman: Ian Dowman (United Kingdom) 
Co-Chairman: David M. McKeown (USA) 
- Digital photogrammetric workstation design 
- Visualization techniques 
- Multimedia techniques 
- Automated cartographic compilation systems 
- Integration of photogrammetric techniques and models into computer vision systems 
- Integration with input and visualization devices 
- Human-computer interface issues 
- Integration with spatial data bases 
Image Sequence Analysis 
Chairman: Emmanuel Baltsavias (Switzerland) 
Co-Chairman: Harlyn H. Baker (USA) 
- Sensors 
- Construction and representation of local maps 
- Fusion of local into global maps 
- Navigation 
- Motion planning 
- Strategy aspects 
- Image sequence analysis systems 
- Fusion of multi-sensory information 
- Error modelling and propagation of uncertainty 
Use of a priori knowledge from spatial information systems 
  
  
   
   
    
   
  
   
  
   
   
   
    
  
  
  
  
   
   
   
  
  
    
   
  
  
  
  
  
  
  
  
  
  
    
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