Features of the North Polar Erg (CTX Frame "B" - Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)

Mars Local Time: 12:27 (early afternoon)
Coord. (centered): 84,7° North Lat. and 0,8° East Long.
Spacecraft altitude: 320,7 Km (such as about 200,4 miles)
Original image scale range: 64,2 cm/pixel (with 2 x 2 binning) so objects ~ 1 mt and 92 cm across are resolved
Map projected scale: 50 cm/pixel
Map projection: POLAR STEREOGRAPHIC
Emission Angle: 0,1°
Phase Angle: 78,0°
Solar Incidence Angle: 78° (meaning that the Sun is about 12° above the Local Horizon)
Solar Longitude: 16,1° (Northern Spring)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer Italia