Valley floors in the middle latitudes, particularly in the "fretted terrain" of northern Arabia Terra (shown here) have curious grooved and pitted surfaces. These features not glaciers and show very little evidence (if any) of flow. Their origin is unknown. MOC image from July 1998.
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 | 2000-06-01 | |
Date in Caption | ||
Image Credit | NASA/JPL/MSSS | |
Source | photojournal.jpl.nasa.gov/catalog/PIA02075 | |
Identifier | PIA02075 |