7 July 2005
This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows dark, windblown sand dunes in the caldera of Nili Patera, a volcanic crater in Syrtis Major. The dunes were formed by winds blowing from the northeast (upper right).
Location near
: 16.0°N, 93.1°W
Image width
: ~3 km (~1.9 mi)
Illumination from
: lower left
Season
Northern Autumn
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 | Crater, Dune, Grayscale, Volcano | |
Acquisition Date | ||
Release Date | 2005-07-07 | |
Date in Caption | 2005-07-07 | |
Image Credit | NASA/JPL/Malin Space Science Systems | |
Source | photojournal.jpl.nasa.gov/catalog/PIA03987 | |
Identifier | PIA03987 |