bordo del satellite Terra della NASA. Note The BlueMarble. NASA. Retrieved on 2020-04-17. |date=2002-02-08 |source=http://visibleearth.nasa.gov/view_detail
Cropped from 2002bluemarble image: http://earthobservatory.nasa.gov/Features/BlueMarble/Images/land_shallow_topo_2048.jpg English Polish Mapa satelitarna