Media Information

 
 
 
Collection:
NASA Marshall Space Flight Center Collection
Name of Image:
Mast Supporting the Shuttle Radar Topographic Mission (SRTM)
Full Description:
Launched February 11, 2000, the STS-99 Shuttle Radar Topographic Mission (SRTM) was the most ambitious Earth mapping mission to date. This photograph shows a 200-ft long (60 meter) mast supporting the SRTM jutted into space from the Space Shuttle Endeavour (out of frame). Orbiting some 145 miles (233 kilometers) above Earth, the giant structure was deployed on February 12, 2000 and its C-band and X-band anternae quickly went to work mapping parts of the Earth. The outboard antennae can be seen near bottom right. The SRTM radar was able to penetrate clouds as well as provide its own illumination, independent of daylight, and obtained 3-dimentional topographic images of the world's surface up to the Arctic and Antarctic Circles. The mission completed 222 hours of around the clock radar mapping, gathering enough information to fill more than 20,000 CDs.
Date of Image:
2000-02-01
Category:
Space Shuttle Projects
term:
STS-99
term:
SRTM
facet_what:
Earth
facet_what:
Space Shuttle Endeavour
facet_what:
SRTM
facet_what:
Space Shuttle Orbiter
facet_where:
Marshall Space Flight Center (MSFC)
facet_when:
February 11, 2000
facet_when:
February 12, 2000
facet_when_year:
2000
Reference Number:
MSFC-75-SA-4105-2C
MIX #:
0400057
NIX #:
MSFC-0400057
MSFC Negative Number:
0400057
UID:
SPD-MARSH-0400057
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