PIA04767: Pits and Layers


Pits and Layers

Caption:

MGS MOC Release No. MOC2-497, 28 September 2003

This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows some of the scarps, mesas, and circular depressions of the south polar residual cap. These landforms are created in material consisting largely of frozen carbon dioxide. Each layer is a record of a past, colder martian climate. This August 2003 picture is located near 86.9°S, 342.8°W, and covers an area 3 km (1.9 mi) across. The scene is illuminated by sunlight from the upper left.

Cataloging Keywords:

Name Value Additional Values
Target Mars
System
Target Type Planet
Mission Mars Global Surveyor (MGS)
Instrument Host Mars Global Surveyor
Host Type Orbiter
Instrument Mars Orbiter Camera (MOC)
Detector
Extra Keywords Grayscale
Acquisition Date
Release Date 2003-09-29
Date in Caption 2003-09-28
Image Credit NASA/JPL/Malin Space Science Systems
Source photojournal.jpl.nasa.gov/catalog/PIA04767
Identifier PIA04767