| Piú viste - Mars Reconnaissance Orbiter (MRO) |
ESP_024202_2010-PCF-LXTT.jpgFeatures of Kasei Valles (Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team) 234 visiteMars Local Time: 14:16 (Early Afternoon)
Coord. (centered): 20,8° North Lat. and 287,4° East Long.
Spacecraft altitude: 283,0 Km (such as about 176,9 miles)
Original image scale range: 28,3 cm/pixel (with 1 x 1 binning) so objects ~ 85 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 3,3°
Sun-Mars-Spacecraft (or "Phase") Angle: 35,0°
Solar Incidence Angle: 38° (meaning that the Sun is about 52° above the Local Horizon)
Solar Longitude: 5,8° (Northern Spring)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
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ESP_024464_1525_RED-PCF-LXTT-01.jpgPossible Kaolinite Mound Deposits on Kashira Crater Floor (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)234 visiteCoord. (centered): 27,2° South Lat. and 341,2° East Long.MareKromium
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ESP_021569_1650_RED_abrowse-PCF-LXTT-1.jpgOver the Columbia Hills (Natural Colors; credits: Dr Paolo C. Fienga - Lunexit Team)233 visiteAcquisition date: 04 March 2011
Mars Local Time (M.L.T.): 15:11 (Early Afternoon)
Latitude (centered): 14,6° South
Longitude (East): 175,6°
Spacecraft Altitude: approx. 264 Km (163,944 miles)
Original Image Scale Range: 26,4 cm/pixel (with 1 x 1 binning) so objects ~79 cm across are resolved
Map Projected Scale: 25 cm/pixel and North is up
Map Projection: EQUIRECTANGULAR
Emission Angle: 2,9°
Sun-Surface-Spacecraft Angle (i.e.: Phase Angle): 48,7°
Solar Incidence Angle (S.I.A.): 46°, with the Sun about 44° above the Local Horizon
Solar Longitude: 247,7° - Northern AutumnMareKromium
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ESP_021980_1310_RED_abrowse-PCF-LXTT.jpgPossible "Stream-like" Surface Features near Hellas Basin (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)233 visitenessun commentoMareKromium
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ESP_022364_1890_RED_abrowse-00.jpgLarge Dunefield in Nili Patera (Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)233 visitenessun commentoMareKromium
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ESP_023791_1850_RED_abrowse.jpgFeatures of Crommelin Crater (Enhanced Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team) 233 visiteMars Local Time: 14:10 (Early Afternoon)
Coord. (centered): 5,0° North Lat. and 349,5° East Long.
Spacecraft altitude: 273,5 Km (such as about 171,0 miles)
Original image scale range: 54,7 cm/pixel (with 2 x 2 binning) so objects ~ 1 mt and 64 cm across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 0,1°
Sun-Mars-Spacecraft (or "Phase") Angle: 33,9°
Solar Incidence Angle: 34° (meaning that the Sun is about 56° above the Local Horizon)
Solar Longitude: 349,7° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
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ESP_024203_2600-PCF-LXTT.jpgFeatures of the North Polar Erg (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)233 visiteMars Local Time: 13:14 (Early Afternoon)
Coord. (centered): 80,0° North Lat. and 240,0° East Long.
Spacecraft altitude: 317,9 Km (such as about 198,7 miles)
Original image scale range: 63,6 cm/pixel (with 2 x 2 binning) so objects ~ 1 mt and 91 cm across are resolved
Map projected scale: 50 cm/pixel
Map projection: POLAR STEREOGRAPHIC
Emission Angle: 1,3°
Sun-Mars-Spacecraft (or "Phase") Angle: 78,9°
Solar Incidence Angle: 78° (meaning that the Sun is about 12° above the Local Horizon)
Solar Longitude: 5,9° (Northern Spring)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
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PSP_005709_1405_RED_abrowse-PCF-LXTT.jpgFeatures of Eastern Hellas Planitia (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)233 visiteMars Local Time: 14:31 (early afternoon)
Coord. (centered): 39,1° South Lat. and 113,0° East Long.
Spacecraft altitude: 274,9 Km (such as about 171,8 miles)
Original image scale range: 55,0 cm/pixel (with 2 x 2 binning) so objects ~ 1 mt and 65 cm across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 25,0°
Phase Angle: 27,1°
Solar Incidence Angle: 43° (meaning that the Sun is about 47° above the Local Horizon)
Solar Longitude: 331,0° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
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ESP_024969_2315_RED-PCF-LXTT.jpgUnnamed Crater in Vastitas Borealis Region (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)233 visiteCoord. (centered): 51,0° North Lat. and 220,9° East Long.MareKromium
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PSP_004980_1035_RED_browse-01-PCF-LXTT.jpgUnnamed "Ghost" Crater near the South Pole (EDM - Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit) 232 visiteCreep of the Crater Wall Material may have also played a role in erasing the Crater. This far South, the Surface Material is likely to be ice-rich and will slowly flow downhill. Additional evidence for near-surface ice is provided by the pervasive Polygons in the image, forming due to stresses caused by temperature variations in ice-rich ground.
Regardless of the mechanism, the Crater remains faintly expressed in the surface morphology. Note that the Surface has a similar texture away from the Crater, but not organized into concentric arcs. The residual structure of the Crater provides some control on stresses, producing the ringed pattern. MareKromium
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PSP_005581_1815_RED_abrowse-PCF-LXTT.jpgPossible MSL Landing Site in Northern Meridiani Planum (Enhanced Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)232 visitenessun commentoMareKromium
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ESP_022262_1475_RED_abrowse-00-PCF-LXTT.jpgUnnamed Southern Crater with Gullies (CTX Frame - Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)232 visitenessun commentoMareKromium
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