GPS News  
NASA satellite data charts ocean winds

disclaimer: image is for illustration purposes only
by Staff Writers
Pasadena, Calif., April 17, 2008
The U.S. space agency says data from its "QuikScat" satellite is being used by several new atlases of ocean wind patterns around the globe.

National Aeronautics and Space Administration scientists say the satellite data are benefiting a wide range of users, from those who sail the seas to Coast Guard and similar organizations that conduct search and rescue missions.

"People know high winds are found in big storms," said Shang-Ping Xie of the International Pacific Research Center at the University of Hawaii. "What is most surprising from our research is that narrow ocean currents have such a large effect on the occurrence of high winds. For example, in cold (bends) of the Atlantic's Gulf Stream, the frequency of high winds drops by an order of magnitude," he said. "This knowledge can provide navigators with a 'safe harbor' for ships."

NASA said the data are especially important in regions of the world where there are few ships and buoys to gather information.

QuikScat is managed by NASA's Jet Propulsion Laboratory in Pasadena, Calif.

A paper on the project was recently published in the Bulletin of the American Meteorological Society by Xie and Takeaki Sampe.

Related Links
Water News - Science, Technology and Politics



Memory Foam Mattress Review
Newsletters :: SpaceDaily :: SpaceWar :: TerraDaily :: Energy Daily
XML Feeds :: Space News :: Earth News :: War News :: Solar Energy News


Eritrean coral reefs provide hope for global marine future
Sheikh Seid, Eritrea (AFP) April 15, 2008
Silver bubbles pop to the surface as a snorkeler glides over a colourful coral reef, bright fish speeding to safety in its protective fronds.







  • Oil spike, cost of planes led to Oasis collapse: founders
  • Airbus boss says aviation unfairly targeted over climate change
  • World grapples with aviation's climate change footprint
  • Europe's EADS finds sweet home in Alabama despite uproar

  • NYC Metro Region's Commitment to Alternative-Fueled Garbage Trucks Showcased
  • A Whole New Breed Of Hybrid: The High-Performance Fisker Karma
  • How Sweet It Is: Revolutionary Process Points To Sugar-Fueled Cars
  • New York nixes traffic congestion charge

  • Northrop Grumman Team Bids To Bring Order To Missile Defense
  • Thompson Files: Seeing JSTARS
  • Raytheon To Lead Team Pursuing The USAF Global Broadcast Service
  • Boeing And TEAM TSAT Confirm Readiness Of Advanced Satellite Electronics

  • Czechs denies seeking US military aid in anti-missile radar deal
  • Outside View: ABMs for Europe -- Part 1
  • Israel in new step towards anti-missile system
  • BMD Focus: ABM system limits

  • China seeks to boost farm output amid soaring food costs
  • Self Seeding: An Innovative Management System
  • Analysis: Food insecurity will grow
  • China food costs soar, Philippines unveils plan

  • Big Tokyo quake would cause human gridlock: study
  • Disasters In Small Communities: Researchers Discuss How To Help
  • Raytheon Develops Advanced Concrete Breaking Technology For Urban Search And Rescue
  • Floods, cyclones, devastate southern Africa: UN

  • Laser triggers lightning in a thunderstorm
  • Tunable metamaterial zips 'terahertz gap'
  • Ball Aerospace GFO Satellite Begins Eleventh Year On Orbit
  • Newly Discovered Superinsulators Promise To Transform Materials Research, Electronics Design

  • Canada rejects sale of space firm to US defense firm
  • The Future Of Robotic Warfare Part Two
  • Robot anaesthetist developed in France: doctor
  • Surgeons use robots during heart surgery

  • The content herein, unless otherwise known to be public domain, are Copyright Space.TV Corporation. AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space.TV Corp on any Web page published or hosted by Space.TV Corp. Privacy Statement