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e various 
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A 
  
  
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Administration GUI 
  
  
Network 
Communication 
  
  
  
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Control 
  
  
  
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: 
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Transaction 
  
  
  
Transaction 
Status Display 
  
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y Y 
  
Delta-X 
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Figure 3: The Delta-X Client 
  
MetaVieu 
  
  
Meta View/GIS 
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Geographic Information Systems Division 
Geomatics Canada, NRCan 
Canada 
  
  
  
Meta- Data | DeitaxX | System | 
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Figure 4: Top Level Window of MetaView/GIS 
7 
International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B2. Vienna 1996