Media Information

 
 
 
Collection:
NASA Planetary Photo Journal Collection
Title:
Rover Tracks Seen from Orbit
Original Caption Released with Image:

Figure 1

Wheel tracks left by NASA's Mars Exploration Rover Spirit, and even the rover itself, are visible in this image from the Mars Orbiter Camera on NASA's Mars Global Surveyor orbiter. North is up in this image. The tracks and rover are in the area south of a crater informally named "Bonneville," which is just southeast of the center of the image. The orbiter captured this image with use of an enhanced-resolution technique called compensated pitch and roll targeted observation. It took the picture on March 30, 2004, 85 martian days, or sols, after Spirit landed on Mars. The rover had driven from its landing site to the rim of Bonneville and was examining materials around the crater's rim.

In this portion of the plains inside the much larger Gusev Crater, Spirit created wheel tracks darker than the undisturbed surface, as seen in the rover's own images showing the tracks (for example, PIA05450). The contrast allows the tracks to show up in the image obtained from orbit. Also visible are Spirit's lander, backshell and parachute, and the scar where its heat shield hit the ground.

The full image covers an area 3 kilometers (2 miles) wide, at 14.8 degrees south latitude and 184.6 degrees west longitude. Pixel size is about 1.5 meters (5 feet) by one-half meter (1.6 feet). Sunlight illuminates the scene from the upper left.

Mars Global Surveyor is managed by NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology, Pasadena, for the NASA Science Mission Directorate, Washington.
Image Credit:
NASA/JPL/MSSS
Produced By:
Malin Space Science Systems
Mission:
Mars Global Surveyor (MGS)
Mission:
Mars Exploration Rover (MER)
Spacecraft:
Spirit
Spacecraft:
Mars Global Surveyor Orbiter
Target Name:
Mars
Is a satellite of:
Sol (our sun)
Instrument:
Mars Orbiter Camera
Product Size:
7083 samples x 8235 lines
facet_what:
Sun
facet_what:
Crater
facet_what:
Spirit
facet_what:
Mars
facet_what:
Surveyor
facet_what:
Mars Global Surveyor Orbiter (MGS)
facet_what:
Mars Orbiter Camera (MOC)
facet_what:
Mars Exploration Rover (MER)
facet_where:
Jet Propulsion Laboratory
facet_where:
Mars
facet_where:
California
facet_where:
Washington
facet_where:
Jet Propulsion Laboratory (JPL)
facet_when:
March 30, 2004
facet_when_year:
2004
Image #:
PIA06879
UID:
SPD-PHOTJ-PIA06879
orignial url:

Rover Tracks Seen from Orbit