3D Render of a Topographic Map of Middle East. All source data is in the public domain. Color texture: Made with Natural Earth. http://www.naturalearthdata.com/downloads/10m-raster-data/10m-cross-blend-hypso/ Relief texture: GMTED2010 data courtesy of USGS. URL of source image: https://topotools.cr.usgs.gov/gmted_viewer/viewer.htm Water texture: World Water Body Limits: Humanitarian Information Unit HIU, U.S. Department of State http://geonode.state.gov/layers/geonode%3AWorld_water_body_limits_polygons Boundaries: Humanitarian Information Unit HIU, U.S. Department of State (database: LSIB) http://geonode.state.gov/layers/geonode%3ALSIB_10