Acquisition date

22 April 2007



Local Mars time

15:32



Latitude (centered)

-4.575°



Longitude (East)

137.399°



Spacecraft altitude

269.4 km (167.4 miles)



Original image scale range

27.1 cm/pixel (with 1 x 1 binning) so objects ~81 cm across are resolved



Map projected scale

25 cm/pixel and North is up



Map projection

Equirectangular



Emission angle

4.3°



Phase angle

57.6°



Solar incidence angle

53°, with the Sun about 37° above the horizon



Solar longitude

223.9°, Northern Autumn



For non-map projected images

North azimuth: 97°

Sub-solar azimuth: 347.3°

JPEG

Black and white





IRB color





Merged IRB





Merged RGB





RGB color





JP2

Black and white





IRB color





JP2 EXTRAS

Black and white







IRB color







Merged IRB





Merged RGB





RGB color



ADDITIONAL INFORMATION















NB

IRB: infrared-red-blue

RGB: red-green-blue





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

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. The HiRISE camera was built by Ball Aerospace and Technology Corporation and is operated by the University of Arizona.