HiRISE | Layered Material Cut by a Valley Connected to East Jezero Crater (ESP_026359

NASA/JPL/University of Arizona

Layered Material Cut by a Valley Connected to East Jezero Crater
ESP_026359_1990 Science Theme: Sedimentary/Layering Processes

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This image shows layered bedrock composed of light- and intermediate-toned materials. There are also darker bed forms that fill in low-lying topography, such as impact craters.

In the center of the image is a valley with darker fill extending from left to right. The darker materials within the valley might be fluvial sediments. At HiRISE resolution, we might be able to decipher the properties of the bedrock as well as what deposited the sediments.

This caption is based on the original science rationale.

Written by: HiRISE Science Team (6 June 2012)

This is a stereo pair with ESP_028535_1990.

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Acquisition date:	11 March 2012	Local Mars time:	3:02 PM
Latitude (centered):	18.682 degrees	Longitude (East):	78.572 degrees
Range to target site:	284.1 km (177.5 miles)	Original image scale range:	28.4 cm/pixel (with 1 x 1 binning) so objects ~85 cm across are resolved
Map projected scale:	25 cm/pixel and North is up	Map projection:	EQUIRECTANGULAR
Emission angle:	9.5 degrees	Phase angle:	51.4 degrees
Solar incidence angle:	43 degrees, with the Sun about 47 degrees above the horizon	Solar longitude:	81.8 degrees, Northern Spring
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North azimuth:	97 degrees	Sub-solar azimuth:	22.6 degrees
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North azimuth:	270 degrees	Sub solar azimuth:	196.5 degrees

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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.