This <a rel="nofollow" class="external text" href="http://static.uahirise.org/images/2017/details/cut/ESP_011359_1695.jpg">enhanced-color sample</a> reveals the incredible diversity of landforms on some Martian plains that appear bland and uniform at larger scales.
<p>Here we see layers, small channels suggesting water flow, craters, and indurated sand dunes.
</p><p>The map is projected here at a scale of 25 centimeters (9.8 inches) per pixel. [The original image scale is 25.7 centimeters (10.1 inches) per pixel (with 1 x 1 binning); objects on the order of 77 centimeters (30.3 inches) across are resolved.] North is up.
</p>
The University of Arizona, Tucson, operates HiRISE, which was built by Ball Aerospace &amp; Technologies Corp., Boulder, Colo. NASA's Jet Propulsion Laboratory, a division of Caltech in Pasadena, California, manages the Mars Reconnaissance Orbiter Project for NASA's Science Mission Directorate, Washington.
NASA/JPL-Caltech/Univ. of Arizona
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