Sahara occidental
Divisions administratives de Sahara occidental carte
0200 km (124 mi)400 km (249 mi)600 km (373 mi)800 km (497 mi)
Altitude
0 m (0 ft), 25 m (82 ft), 60 m (197 ft), 100 m (328 ft), 200 m (656 ft), 300 m (984 ft), 400 m (1310 ft), 500 m (1640 ft), plus de 600 m (1970 ft)Profondeur de la mer
0 m (0 ft), 150 m (492 ft), 600 m (1970 ft), 1800 m (5910 ft), 3200 m (10500 ft), plus de 5200 m (17060 ft)