Unikátní snímky NASA: Sluneční erupce v detailu

25/45 Přehled fotografií
http://climate.nasa.gov/state_of_flux#Urbangrowth_SaudiArabia.jpg Urban growth, Saudi Arabia The Saudi Arabian capital. Left: 1972. Middle: 1990. Right: 2000. During this time, its population soared from about half a million to more than two million. In the early 1970s, three times as many Saudi Arabians lived in rural areas as in cities. By 1990, the ratio had reversed — cities held three times as many as the rural regions. Images taken by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument. Courtesy of NASA/GSFC/METI/ERSDAC/JAROS and the U.S./Japan ASTER Science Team.
Urbanizace Rijádu v Saúdské Arábii. Srovnávací období (mezi roky): 1972 – 1990 – 2000 Více informací viz ZDE . | Foto: NASA