Urartu 840 820-en

Sources :

• Topographic background : NASA Shuttle Radar Topography Mission (SRTM3 v.2) (public domain)
• Urartu map : Image:Urartu840-820.png by Jolle upload on Commons by Hardscarf under license « Public Domain », itself from the "Histoire d'Armenie" by Pierre Brosset.
• Rivers : Demis
• Scale : Image:Scale_kilometres_miles_svg.svg by Sémhur, under license « Public Domain  »

Software used :

• NASA data edited with 3DEM by Visualization Software LLC, and Global Mapper 9 (limited version), by the United States Geological Survey (USGS)
• Demis data edited with Demis Mapper
• Vectorized with Inkscape
• Cartographic tutorial (in french) by Sting

Other data :

• Cartographic projection : UTM
• Geodetic system : WGS84