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1. en.wikipedia.org › wiki › QuikSCATQuikSCAT - Wikipedia

   en.wikipedia.org › wiki › QuikSCAT

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   The NASA QuikSCAT (Quick Scatterometer) was an Earth observation satellite carrying the SeaWinds scatterometer. Its primary mission was to measure the surface wind speed and direction over the ice-free global oceans via its effect on water waves .

2. podaac.jpl.nasa.gov › quikscatQuikSCAT Mission | PO.DAAC / JPL / NASA

   podaac.jpl.nasa.gov › quikscat

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   Launched in 19 June 1999, QuikSCAT was designed to be a “quick recovery” EOS satellite mission to fill the gap of global ocean surface wind vector observations which resulted from the unexpected failure of NSCAT in June of 1997. The SeaWinds scatterometer on QuikSCAT began producing science quality data on 19 July 1999.

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   What is QuikSCAT?

   • Built in a record time of just 12 months, QuikScat will provide climatologists, meteorologists and oceanographers with daily, detailed snapshots of the winds swirling above the world's oceans.

   QuikSCAT - NASA Earth Observatory

   earthobservatory.nasa.gov/features/QuikSCAT

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   What is the QuikSCAT mission?

   • The QuikSCAT mission was intended to obtain sea-surface wind speed and direction data under all weather and cloud conditions over Earth's oceans. SeaWinds, an active radar scatterometer, is the main instrument on the QuikSCAT satellite.

   QuikSCAT: near sea-surface wind speed and direction

   climatedataguide.ucar.edu/climate-data/quikscat-near-sea-surface-wind-speed-and-direction

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   What is a QuikSCAT swath?

   • QuikSCAT swath has a width of 1800 Km, and covers 90% of the global ocean surface in a day, with 14 orbits per day. Ocean Vector Winds: Retrieval methodology Scatterometers are active instruments, which emit microwave (MW) radiation towards the Earth and measure the signal backscattered by the ocean surface.

   QuikSCAT: near sea-surface wind speed and direction

   climatedataguide.ucar.edu/climate-data/quikscat-near-sea-surface-wind-speed-and-direction

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   When did QuikSCAT start?

   • Launched in 19 June 1999, QuikSCAT was designed to be a “quick recovery” EOS satellite mission to fill the gap of global ocean surface wind vector observations which resulted from the unexpected failure of NSCAT in June of 1997. The SeaWinds scatterometer on QuikSCAT began producing science quality data on 19 July 1999.

   QuikSCAT Mission | PO.DAAC / JPL / NASA

   podaac.jpl.nasa.gov/quikscat

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4. climatedataguide.ucar.edu › climate-data › quikscat-near-seaQuikSCAT: near sea-surface wind speed and direction

   climatedataguide.ucar.edu › climate-data › quikscat-near-sea

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   2022年9月9日 · The NASA scatterometer QuikSCAT operated from June 1999 until Nov 2009 and provided accurate satellite measurements of ocean surface wind speed and direction. QuikSCAT swath has a width of 1800 Km, and covers 90% of the global ocean surface in a

5. eospso.nasa.gov › missions › quick-scatterometerQuick Scatterometer | NASA's Earth Observing System

   eospso.nasa.gov › missions › quick-scatterometer

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   The Quick Scatterometer (QuikSCAT) acquired accurate, high-resolution, continuous, all-weather measurements of global (land, ice, and ocean) radar cross-sections and near-surface vector winds over the ice-free global oceans.

   • Altitude: Distance from sea level.: 803km
   • Instruments: SeaWinds (Microwave Radar Instrument)

   • Inclination: 98.6°
   • Project Scientist (s): Ernesto Rodriguez

6. www.remss.com › missions › qscatQuikScat / SeaWinds - remss.com

   www.remss.com › missions › qscat

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   When the methodology for QuikScat wind retrieval was developed at Remote Sensing Systems (Wentz and Smith, JGR 2001), validation data containing high winds were extremely limited. Extrapolations and assumptions were made for winds greater than 20 m/s. In the 10+ years since the launch of QuikScat, more validation data became available and it ...

7. earthobservatory.nasa.gov › features › QuikSCATQuikSCAT - NASA Earth Observatory

   earthobservatory.nasa.gov › features › QuikSCAT

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   Information courtesy of NASA's Jet Propulsion Laboratory. Additional information can be found at winds.jpl.nasa.gov. NASA's Quick Scatterometer (QuikSCAT) was lofted into space at 7:15 p.m. Pacific Daylight Time on Saturday, June 19, 1999 atop a U.S. Air Force Titan II launch vehicle from Space Launch Complex 4 West at California's Vandenberg ...

8. www.jpl.nasa.gov › missions › quick-scatterometer-quikscatQuick Scatterometer - Earth Missions - NASA Jet Propulsion ...

   www.jpl.nasa.gov › missions › quick-scatterometer-quikscat

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   1999年6月19日 · The Quick Scatterometer, or QuikScat, was an Earth satellite that provided valuable data on ocean winds, revolutionizing environmental predictions and weather forecasting. Designed as a speedy replacement for the Japan Aerospace Exploration Agency's Advanced Earth Observing Satellite-1 and its NASA Scatterometer instrument, QuikScat ...