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Mission

          

The Shuttle Radar Topography Mission collected topographic data over nearly 80 percent of Earth's land surfaces, creating the first-ever near-global data set of land elevations.

Photo of Shuttle Endeavour lifting off from launch pad. Animation of SRTM radar beams On February 11, 2000, the Shuttle Radar Topography Mission (SRTM) payload onboard Space Shuttle Endeavour launched into space. With its radars sweeping most of the Earth's surfaces, SRTM acquired enough data during its ten days of operation to obtain the most complete near-global high-resolution database of the Earth's topography.

shuttle with mast extended To acquire topographic (elevation) data, the SRTM payload was outfitted with two radar antennas. One antenna was located in the shuttle's payload bay, the other on the end of a 60-meter (200-foot) mast that extended from the payload pay once the Shuttle was in space.

The Shuttle Radar Topography Mission is an international project spearheaded by the National Geospatial-Intelligence Agency (NGA) and the National Aeronautics and Space Administration (NASA).


Details of the mission:
Coverage plotting tool:


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(Lat/lon takes about 20 sec, MET takes 2 sec)
(Note: this will take you outside the SRTM web site.)


Why Map the World with Radar? What Part of the Earth was Mapped?
Mission Overview Fact Sheets
From Spare Parts to New Mission Frequently Asked Questions
SRTM Radar System Overview Links to Mission Partners, Contractors & More

SRTM Bibliography

 
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