Yemen's sand dunes, near the Saudi Arabian border, form the earth’s largest expanse of desert sands. The blue color reveals the dark, rocky composition of the land, contrasting sharply with the highly reflective sand dunes shown in yellow.
(SPOT 1 and Landsat 4 satellites)
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Courtesy National Air and Space Museum
Mailing Address PO Box 37012 MRC 941 Washington, DC 20013-7012 202.633.3168 (tel) 202.633.5347 (fax) Delivery Address 470 L'Enfant Plaza, SW Suite 7103 Washington, DC 20024
Mailing Address PO Box 37012 MRC 941 Washington, DC 20013-7012 202.633.3168 (tel) 202.633.5347 (fax)
Delivery Address 470 L'Enfant Plaza, SW Suite 7103 Washington, DC 20024
