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South Polar Layers
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- Full-Res JPEG (2048 x 3072) (1.7 MB)
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Caption:
27 March 2004
This 1.5 meter per pixel (5 ft./pixel) Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows south polar layers exposed on the slopes of a mesa near 74.2°S, 244.6°W. These layers were once more extensive across the region, today only this and a few other remnants remain. The dark streaks were created by spring and summer dust devils that swept across the layered mesa with little regard to the changes in topography. The image covers an area about 3 km (1.9 mi) across. Sunlight illuminates the scene 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 | Dust, Grayscale | |
| Acquisition Date | ||
| Release Date | 2004-03-27 | |
| Date in Caption | 2004-03-27 | |
| Image Credit | NASA/JPL/Malin Space Science Systems | |
| Source | photojournal.jpl.nasa.gov/catalog/PIA05701 | |
| Identifier | PIA05701 | |
