Western Portion of Well-Preserved 15-Kilometer Crater Near Alba Mons
NASA/JPL/University of Arizona
Western Portion of Well-Preserved 15-Kilometer Crater Near Alba Mons
ESP_026063_2195  Science Theme: Impact Processes
This is a stereo pair with ESP_026340_2195.
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Acquisition date
17 February 2012

Local Mars time:
14:59

Latitude (centered)
39.081°

Longitude (East)
238.572°

Range to target site
293.4 km (183.4 miles)

Original image scale range
58.7 cm/pixel (with 2 x 2 binning) so objects ~176 cm across are resolved

Map projected scale
50 cm/pixel and North is up

Map projection
Equirectangular

Emission angle:
8.6°

Phase angle:
32.2°

Solar incidence angle
41°, with the Sun about 49° above the horizon

Solar longitude
71.7°, Northern Spring

North azimuth:
96°

Sub-solar azimuth:
357.1°
JPEG
Black and white
map projected  non-map

IRB color
map projected  non-map

Merged IRB
map projected

Merged RGB
map projected

RGB color
non-map projected

JP2
Black and white
map-projected   (440MB)

IRB color
map-projected   (239MB)

JP2 EXTRAS
Black and white
map-projected  (242MB)
non-map           (199MB)

IRB color
map projected  (93MB)
non-map           (210MB)

Merged IRB
map projected  (462MB)

Merged RGB
map-projected  (419MB)

RGB color
non map           (194MB)
ANAGLYPHS
Map-projected, reduced-resolution
Full resolution JP2 download
Anaglyph details page

ADDITIONAL INFORMATION
B&W label
Color label
Merged IRB label
Merged RGB label
EDR products
HiView

NB
IRB: infrared-red-blue
RGB: red-green-blue
About color products (PDF)

Black & white is 5 km across; enhanced color about 1 km
For scale, use JPEG/JP2 black & white map-projected images

USAGE POLICY
All of the images produced by HiRISE and accessible on this site are within the public domain: there are no restrictions on their usage by anyone in the public, including news or science organizations. We do ask for a credit line where possible:
NASA/JPL/University of Arizona



Postscript
For information about NASA and agency programs on the Web, visit: http://www.nasa.gov. NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, Calif., manages the Mars Reconnaissance Orbiter for NASA's Science Mission Directorate, Washington. Lockheed Martin Space Systems is the prime contractor for the project and built the spacecraft. The HiRISE camera was built by Ball Aerospace and Technology Corporation and is operated by the University of Arizona. The image data were processed using the U.S. Geological Survey’s ISIS3 software.