Mars Reconnaissance Orbiter (MRO)
|
|
|
Psp_009389_1510_red.jpgBedrock Layers Exposed in Northern Hellas Basin (possible True Colors; credits: Lunar Explorer Italia)80 visiteMars Local Time: 15:30 (middle afternoon)
Coord. (centered): 28,9 South Lat. and 67,0 East Long.
Spacecraft altitude: 261,7 Km (such as about 163,6 miles)
Original image scale range: 52,4 cm/pixel (with 1 x 1 binning) so objects ~1,57 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 0,3
Phase Angle: 73,9
Solar Incidence Angle: 74 (meaning that the Sun is about 16 above the Local Horizon)
Solar Longitude: 104,7 (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
|
|
Psp_009390_2595_red.jpgUnconformity in North Polar Layered Deposits (natural colors; credits: Lunexit)75 visiteThis image features the North Polar Layered Deposits. The flat tongue-shaped feature at the bottom of the image is the surface of the cap.
The bright textured region near the top of the image is polygonal ground, which is commonly found in the Martian High-Latitudes. Polygonal ground formation is thought to relate to temperature cycles in ice-rich soil.
Just south of the polygonal ground, a bright layer within the cap can be seen eroding in the form of landslides, particularly near the center of the image.
The most noticeable part of the polar cap is visible in an unconformity, the horizontal break in the cap layers. An unconformity is caused by non-uniform erosion or deposition. In this case, non-uniform erosion or deposition might have occurred due to variable climate over geologic time.
MareKromium
|
|
Psp_009404_2635_red.jpgSmall Crater on the NPLD (possible True Colors; credits: Lunar Explorer Italia)75 visiteMars Local Time: 14:04 (early afternoon)
Coord. (centered): 83,5 North Lat. and 346,8 East Long.
Spacecraft altitude: 317,7 Km (such as about 198,5 miles)
Original image scale range: 31,8 cm/pixel (with 1 x 1 binning) so objects ~95 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 3,7
Phase Angle: 57,3
Solar Incidence Angle: 60 (meaning that the Sun is about 30 above the Local Horizon)
Solar Longitude: 105,2 (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
|
|
Psp_009406_2600_red.jpgExposed Rupes Tenuis of the Southern Margin of Hyperborea Lingula69 visiteMars Local Time: 14:42 (early afternoon)
Coord. (centered): 79,9 North Lat. and 302,1 East Long.
Spacecraft altitude: 320,6 Km (such as about 200,3 miles)
Original image scale range: 32,1 cm/pixel (with 1 x 1 binning) so objects ~64,1 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 8,0
Phase Angle: 51,8
Solar Incidence Angle: 58 (meaning that the Sun is about 32 above the Local Horizon)
Solar Longitude: 105,3 (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
|
|
Psp_009408_1715_red.jpgShadowland (possible True Colors; credits: Lunar Explorer Italia)76 visiteMars Local Time: 15:31 (middle afternoon)
Coord. (centered): 8,3 South Lat. and 266,4 East Long.
Spacecraft altitude: 263,4 Km (such as about 164,6 miles)
Original image scale range: 52,7 cm/pixel (with 1 x 1 binning) so objects ~1,58 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 10,5
Phase Angle: 53,3
Solar Incidence Angle: 61 (meaning that the Sun is about 29 above the Local Horizon)
Solar Longitude: 105,3 (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
|
|
Psp_009408_2640_red.jpgMass Wasting on the North Polar Scarp (possible True Colors; credits: Lunar Explorer Italia)174 visiteMars Local Time: 13:34 (early afternoon)
Coord. (centered): 84,0 North Lat. and 230,1 East Long.
Spacecraft altitude: 316,9 Km (such as about 198,0 miles)
Original image scale range: 31,7 cm/pixel (with 1 x 1 binning) so objects ~95 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 0,8
Phase Angle: 61,0
Solar Incidence Angle: 60 (meaning that the Sun is about 30 above the Local Horizon)
Solar Longitude: 105,3 (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
|
|
Psp_009414_1915_red.jpgRecent Impact Crater (possible True Colors; credits: Lunar Explorer Italia)142 visiteMars Local Time: 15:30 (middle afternoon)
Coord. (centered): 11,5 North Lat. and 100,8 East Long.
Spacecraft altitude: 289,2 Km (such as about 180,8 miles)
Original image scale range: 28,9 cm/pixel (with 1 x 1 binning) so objects ~87 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 17,4
Phase Angle: 36,6
Solar Incidence Angle: 51 (meaning that the Sun is about 39 above the Local Horizon)
Solar Longitude: 105,5 (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
|
|
Psp_009418_2230_red.jpgFeatures of Arandas Crater (possible True Colors; credits: Lunar Explorer Italia)77 visiteMars Local Time: 15:17 (early afternoon)
Coord. (centered): 42,9 North Lat. and 345,9 East Long.
Spacecraft altitude: 301,0 Km (such as about 188,1 miles)
Original image scale range: 30,1 cm/pixel (with 1 x 1 binning) so objects ~60,2 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 0,5
Phase Angle: 44,1
Solar Incidence Angle: 44 (meaning that the Sun is about 46 above the Local Horizon)
Solar Longitude: 105,7 (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
|
|
Psp_009422_1555_red.jpgSouthern Crater (possible True Colors; credits: Lunar Explorer Italia)67 visiteMars Local Time: 15:30 (middle afternoon)
Coord. (centered): 24,5 South Lat. and 245,1 East Long.
Spacecraft altitude: 252,9 Km (such as about 158,0 miles)
Original image scale range: 25,3 cm/pixel (with 1 x 1 binning) so objects ~50,6 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 4,8
Phase Angle: 73,9
Solar Incidence Angle: 70 (meaning that the Sun is about 20 above the Local Horizon)
Solar Longitude: 105,8 (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
|
|
Psp_009427_2190_red.jpgSmall and "fresh" Crater in Utopia Planitia (possible True Colors; credits: Lunar Explorer Italia)77 visiteMars Local Time: 15:16 (early afternoon)
Coord. (centered): 38,5 North Lat. and 100,3 East Long.
Spacecraft altitude: 297,4 Km (such as about 185,9 miles)
Original image scale range: 29,8 cm/pixel (with 1 x 1 binning) so objects ~89 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 4,4
Phase Angle: 48,1
Solar Incidence Angle: 44 (meaning that the Sun is about 46 above the Local Horizon)
Solar Longitude: 106,0 (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
|
|
Psp_009431_1775_red.jpgHematite Deposits in Meridiani Planum (possible True Colors; credits: Lunar Explorer Italia)77 visiteMars Local Time: 15:27 (early afternoon)
Coord. (centered): 2,3 South Lat. and 357,1 East Long.
Spacecraft altitude: 269,7 Km (such as about 168,5 miles)
Original image scale range: 27 cm/pixel (with 1 x 1 binning) so objects ~54 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 1,0
Phase Angle: 56,1
Solar Incidence Angle: 57 (meaning that the Sun is about 33 above the Local Horizon)
Solar Longitude: 106,1 (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
|
|
Psp_009435_1850_red.jpgLayered Outcrop and associated Boulder Tracks, North of Pavonis Mons (possible True Colors; credits: Lunar Explorer Italia)79 visiteMars Local Time: 15:25 (early afternoon)
Coord. (centered): 5,1 North Lat. and 246,7 East Long.
Spacecraft altitude: 266,0 Km (such as about 166,3 miles)
Original image scale range: 26,6 cm/pixel (with 1 x 1 binning) so objects ~80 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 2,2
Phase Angle: 54,6
Solar Incidence Angle: 53 (meaning that the Sun is about 37 above the Local Horizon)
Solar Longitude: 106,3 (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
|
|
| 2236 immagini su 187 pagina(e) |
 |
|
|
|
|
171 | |
|
|
|
|
