Search results
Results from the WOW.Com Content Network
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 was a Space Shuttle mission using Endeavour, that launched on 11 February 2000 from Kennedy Space Center, Florida. The primary objective of the mission was the Shuttle Radar Topography Mission (SRTM) project. This was also the last solo flight of Endeavour; all future flights for Endeavour became devoted to the International Space ...
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 ...
Space-based radar or spaceborne radar is a radar operating in outer space; orbiting radar is a radar in orbit and Earth orbiting radar is a radar in geocentric orbit. A number of Earth-observing satellites , such as RADARSAT , have employed synthetic aperture radar (SAR) to obtain terrain and land-cover information about the Earth .
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 NASA-ISRO Synthetic Aperture Radar (NISAR) mission is a joint project between NASA and ISRO to co-develop and launch a dual-frequency synthetic aperture radar on an Earth observation satellite in 2025. The satellite will be the first radar imaging satellite to use dual frequencies.
The Space Shuttle is a retired, ... 435 Spacelab hardware was flown on 28 missions through 1999 and studied subjects including astronomy, microgravity, radar, and ...