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Sand Dunes and Ripples in Proctor Crater (Natural Colors; credits: Lunar Explorer Italia)
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Mars Local Time: 16:00 (middle afternoon)
Coord. (centered): 47,8° South Lat. and 30,7° East Long.
Spacecraft altitude: 253,2 Km (such as about 158,3 miles)
Original image scale range: 50,7 cm/pixel (with 1 x 1 binning) so objects ~ 1,52 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 3,2°
Phase Angle: 59,1°
Solar Incidence Angle: 62° (meaning that the Sun is about 28° above the Local Horizon)
Solar Longitude: 206,7° (Northern Autumn)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer Italia
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(Dettagli)
