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  • Ocean-atmosphere interaction  (2)
  • Scatterometer
Keywords
Language
Years
  • 1
    Book
    Book
    Hoboken, NJ : Wiley-American Geophysical Union
    Keywords: Climatic changes ; Ocean-atmosphere interaction ; El Niño Current ; El-Niño-Phänomen ; Southern oscillation ; Klimaänderung
    Description / Table of Contents: "Comprehensive and up-to-date information on Earth's most dominant year-to-year climate variation The El Niño Southern Oscillation (ENSO) in the Pacific Ocean has major worldwide social and economic consequences through its global scale effects on atmospheric and oceanic circulation, marine and terrestrial ecosystems, and other natural systems. Ongoing climate change is projected to significantly alter ENSO's dynamics and impacts. El Niño Southern Oscillation in a Changing Climate presents the latest theories, models, and observations, and explores the challenges of forecasting ENSO as the climate continues to change. Volume highlights include: Historical background on ENSO and its societal consequences - Review of key El Niño (ENSO warm phase) and La Niña (ENSO cold phase) characteristics - Mathematical description of the underlying physical processes that generate ENSO variations - Conceptual framework for understanding ENSO changes on decadal and longer time scales, including the response to greenhouse gas forcing ENSO impacts on extreme ocean, weather, and climate events, including tropical cyclones, and how ENSO affects fisheries and the global carbon cycle - Advances in modeling, paleo-reconstructions, and operational climate forecasting - Future projections of ENSO and its impacts - Factors influencing ENSO events, such as inter-basin climate interactions and volcanic eruptions"--
    Type of Medium: Book
    Pages: XVI, 506 Seiten , Illustrationen
    Edition: First edition
    ISBN: 9781119548126
    Series Statement: Geophysical monograph series 253
    DDC: 551.5/24648
    Language: English
    Note: Includes index , Includes bibliographical references and index
    Location Call Number Limitation Availability
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  • 2
    Online Resource
    Online Resource
    Hoboken, NJ : Wiley-American Geophysical Union
    Keywords: Climatic changes ; Ocean-atmosphere interaction ; Climatic changes ; Ocean-atmosphere interaction ; El Niño Current ; Pacific Ocean ; El Niño Current ; El-Niño-Phänomen ; Southern oscillation ; Klimaänderung
    Description / Table of Contents: "Comprehensive and up-to-date information on Earth's most dominant year-to-year climate variation The El Niño Southern Oscillation (ENSO) in the Pacific Ocean has major worldwide social and economic consequences through its global scale effects on atmospheric and oceanic circulation, marine and terrestrial ecosystems, and other natural systems. Ongoing climate change is projected to significantly alter ENSO's dynamics and impacts. El Niño Southern Oscillation in a Changing Climate presents the latest theories, models, and observations, and explores the challenges of forecasting ENSO as the climate continues to change. Volume highlights include: Historical background on ENSO and its societal consequences - Review of key El Niño (ENSO warm phase) and La Niña (ENSO cold phase) characteristics - Mathematical description of the underlying physical processes that generate ENSO variations - Conceptual framework for understanding ENSO changes on decadal and longer time scales, including the response to greenhouse gas forcing ENSO impacts on extreme ocean, weather, and climate events, including tropical cyclones, and how ENSO affects fisheries and the global carbon cycle - Advances in modeling, paleo-reconstructions, and operational climate forecasting - Future projections of ENSO and its impacts - Factors influencing ENSO events, such as inter-basin climate interactions and volcanic eruptions"--
    Type of Medium: Online Resource
    Pages: 1 Online-Ressource
    Edition: First edition
    ISBN: 9781119548119 , 111954811X , 9781119548164
    Series Statement: Geophysical monograph series
    DDC: 551.5/24648
    Language: English
    Note: Includes index , Includes bibliographical references and index
    Location Call Number Limitation Availability
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  • 3
    Publication Date: 2022-05-25
    Description: As part of the calibration/validation effort for NASA's Scatterometer (NSCAT) we compare the satellite data to winds measured at the sea surface with an array of buoys moored in the equatorial Pacific Ocean. The NSCAT data record runs from September, 1996 through the end of June, 1997. The raw NSCAT data, radar backscatter, is converted to wind vectors at 10 meters above the surface assuming a neutrally stratified atmosphere, using the NSCAT-1 and NSCAT-2 model functions. The surface winds were measured directly by the TAO (Tropical Atmosphere Ocean) buoy array which spans the width of the equatorial Pacific within about 8° of the equator. The buoy program and data archive are maintained by the Pacific Marine Environmental Laboratory, at the National Oceanic and Atmospheric Administration, in collaboration with institutions in Japan, France and Taiwan. We also use data from two buoys maintained by the Woods Hole Oceanographic Institution located along 125°W. Since the buoy winds are measured at various heights above the surface, they are adjusted for both height and atmospheric surface layer stratification before comparisons are made to the NSCAT data. Co-location requirements include measurements within 100 km and 60 minutes of each other. There was a total of 5580 comparisons for the NSCAT-1 model function and 6364 comparisons for the NSCAT-2 model function. The NSCAT wind speeds, using the NSCAT-1 model function, are lower than the buoy wind speeds by about 0.54 ms-1 and have a 9.8° directional bias. The NSCAT-2 winds speeds were lower than the TAO buoy winds by only 0.08 ms-1, but still have the same 9.8° directional bias. The wind retrieval algorithm selects the vector closest to the buoy approximately 88% of the time. However, in the relatively low wind speed regime of the TAO array, approximately 4% of the wind vectors are more than 120° from the buoy wind.
    Description: Funding was provided by the National Aeronautics and Space Administration under Contract No. 957652.
    Keywords: Scatterometer ; Buoy ; Calibration validation ; Wind waves ; Radar meteorology ; NSCAT
    Repository Name: Woods Hole Open Access Server
    Type: Technical Report
    Format: 2672023 bytes
    Format: application/pdf
    Location Call Number Limitation Availability
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