- 
    
      
Worldwide 1km Digital Elevation Model -- Light Background (TimeMap Project)
Worldwide 30 arc second DEM (GTOPO30) from USGS rendered as bitmap image in MrSID format - 
    
      
Historical Maps of the David Rumsey Collection
Links to Historical Maps of the David Rumsey Collection - 
    
      
Sydney: Topographic Background Map (Modern)
Sydney: Topographic Background Map (Modern) - 
    
      
Sydney: Topographic Background Map (Environmental)
Sydney: Topographic Background Map (Environmental) - 
    
      
Sydney: Topographic Background Map
Sydney: Topographic Background Map - 
    
      
USA Sample MapSpace: Thematic Population Maps of the USA, by County
A Collection of Contextual data for USA - 
    
      
Major Roads of Australia (1:1M Scale)
Major Roads of Australia (1:1M Scale) - 
    
      
Airports & Airfields of Australia (1:1M Scale)
Airports & Airfields of Australia (1:1M Scale) - 
    
      
Railroads in Australia (1:1M Scale)
Railroads in Australia (1:1M Scale) - 
    
      
Major Populated Points in Australia (1:1M Scale)
Major Populated Points in Australia (1:1M Scale) - 
    
      
Major Built Up Areas in Australia (Polygons, 1:1M Scale)
Major Built Up Areas in Australia (1:1M Scale) - 
    
      
Populated Points in Australia (1:1M Scale)
Populated Places in Australia (1:1M Scale) - 
    
      
Main Rivers of Australia (1:1M Scale)
Main Rivers of Australia (1:1M Scale) - 
    
      
Inland Water of Australia (1:1M Scale)
Waterbodies of Australia (1:1M Scale) - 
    
      
China Sample MapSpace: Links to Historical & Cultural Resources on China
Background data and sample resource data - 
    
      
Cambodian Genocide Project
Khmer Rouge Era Documentation - 
    
      
Rivers in Australia (10M scale)
Rivers in Australia (10M scale) - 
    
      
Railroads in Australia (10M scale)
Lakes & Reservoirs in Australia (10M scale) 
