Ngorongoro - Arbeitsblatt - Einführung und Übungen Untersuchung der Bilder     Satellite image of Ngorongoro, 25 October 2000. Image Band1_00.   Satellite image of Ngorongoro, 25 October 2000. Image Band2_00. Echtfarbenbild     Satellite image of Ngorongoro, 25 October 2000. Image Band3_00.