Photographed through the Space Shuttle Endeavour's flight deck windows, this 70mm frame shows a small section of China's Yellow River (Huang Ho) highlighted by sun glint reflection off the surface of the water. The river flows north-eastward toward the village of Tung-lin-tzu. The low dissected mountains that cover more than half of this scene rise some 2,000 feet (on the average) above the valley floor. A major east-west transportation corridor (both railway and automobile) is observed traversing the landscape north of the river. This entire region is considered to be part of the Ordos Desert, actually part of the greater Gobi located just north of this area. Approximate centre coordinates of this scene are 37.5 degrees north latitude and 105.0 degrees east longitude. (30 September-11 Oct 1994)