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One antenna was located in the Shuttle's payload bay, the other – a critical change from the SIR-C/X-SAR, allowing single-pass interferometry – on the end of a 60-meter (200-foot) mast that extended from the payload bay once the Shuttle was in space. [2] The technique employed is known as interferometric synthetic aperture radar.
STS-99 launches from Kennedy Space Center, 11 February 2000. The Shuttle Radar Topography Mission (SRTM) was an international project spearheaded by the National Imagery and Mapping Agency (now the National Geospatial-Intelligence Agency), an agency within the U.S. Department of Defense, and NASA, with participation of the German Aerospace ...
Once from the Space Shuttle Endeavour in April 1994 on and again in October 1994 on . The radar was run by NASA's Space Radar Laboratory. SIR utilizes 3 radar frequencies: L band (24 cm wavelength), C band (6 cm) and X band (3 cm), [1] allowing for study of geology, hydrology, ecology and oceanography. Comparing radar images to data collected ...
The Space Imaging Radar system (SIR-C) was the only part of the payload to be reactivated. The data recorded during the STS-59 mission would fill the equivalent of 20,000 encyclopedia volumes. Payload managers reported that more than 70 million square kilometers of the Earth's surface, including land and sea, have been mapped on this flight.
On Monday, October 3, 1994, at 5 pm CDT, STS-68 MCC Status Report # 6 reports: Endeavour's payload bay cameras sent to Earth dramatic video of the western coast of Oregon and the length of California and the Baja Peninsula that scientists will compare with radar images downlinked from Space Radar Laboratory-2 instruments earlier in the flight ...
The Manned Space Flight Network (abbreviated MSFN, pronounced "misfin") was a set of tracking stations built to support the American Mercury, Gemini, Apollo, and Skylab space programs. There were two other NASA space communication networks at the time, the Spacecraft Tracking and Data Acquisition Network (STADAN) for tracking satellites in low ...
The Space Shuttle was a partially reusable low Earth orbital spacecraft system operated by NASA (the National Aeronautics and Space Administration). Its official program name was Space Transportation System (STS), taken from a 1969 plan for a system of reusable spacecraft of which it was the only item funded for development. [ 1 ]
Space Shuttle Endeavour (Orbiter Vehicle Designation: OV-105) is a retired orbiter from NASA's Space Shuttle program and the fifth and final operational Shuttle built. It embarked on its first mission, STS-49 , in May 1992 and its 25th and final mission, STS-134 , in May 2011.