A feltöltő saját munkája

• Sources of data:
  
  • Topography and bathymetry: NGDC Coastal Relief Model completed with ETOPO1 (public domain);
    
  • GSHHS (public domain);
    
  • Public domain data provided by the National Atlas of the United States of America and VMap-0;
    
• Icons of the Interstate highways: File:I-4.svg, File:I-10.svg, File:I-65.svg, File:I-75.svg and File:I-95.svg released in public domain by Ltljltlj;
  

[szerkesztés]

• 
  angol - SVG (original)
• 
  angol - raster
• 
  francia - SVG (original)
• 
  francia - bitmap
• 
  török - SVG