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  • 11
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    Niederschlagsmessung auf dem Ozean von fahrenden Schiffen (1996)
    Institut für Meereskunde
    In:  (PhD/ Doctoral thesis), Christian-Albrechts-Universität Kiel, Kiel, Germany, 112 pp . Berichte aus dem Institut für Meereskunde an der Christian-Albrechts-Universität Kiel, 278 . DOI 10.3289/ifm_ber_278 〈http://dx.doi.org/10.3289/ifm_ber_278〉.
    Details
    Publication Date: 2016-11-30
    Type: Thesis , NonPeerReviewed
    Format: text
    DOI: 10.3289/ifm_ber_278
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    OceanRep: Thesis - not published by a publisher
  • 12
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    New Instrumentation for Measurement of Precipitation at Sea (1992)
    World Meteorological Organisation (WMO)
    In:  WMO Instruments and observing methods, 49 . pp. 195-198.
    Details
    Publication Date: 2018-03-21
    Type: Article , NonPeerReviewed
    Format: text
    Location Call Number Limitation Availability
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    OceanRep: Article in a Scientific Journal - without review
  • 13
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    An optical drop size disdrometer for use in high wind speeds (1998)
    AMS (American Meteorological Society)
    In:  Journal of Atmospheric and Oceanic Technology, 15 . pp. 1051-1059.
    Details
    Publication Date: 2018-07-04
    Description: A new optical disdrometer has been developed that is optimized for use in high wind speeds, for example, on board ships. The minimal detectable size of droplets is 0.35 mm. Each drop is measured separately with regard to its size and residence time within the sensitive volume. From the available information, the drop size distribution can be calculated with a resolution of 0.05 mm in diameter either by evaluation of the residence time of drops or by drop counting knowing the local wind. Experience shows that using the residence time leads to better results. Rain rates can be determined from the droplet spectra by assuming terminal fall velocity of the drops according to their size. Numerical modeling of disdrometer measurements has been performed, allowing the study of the effect of multiple occupancy of the sensitive volume and grazing incidences on disdrometer measurements. Based on these studies an iterative procedure has been developed to eliminate the impact of these effects on the calculated drop size distributions. This technique may also be applied to any other kind of disdrometer. Long-term simultaneous measurements of the disdrometer and a conventional rain gauge have been used to validate this procedure.
    Type: Article , PeerReviewed
    Format: text
    DOI: 10.1175/1520-0426(1998)015〈1051:AODFUI〉2.0.CO;2
    Location Call Number Limitation Availability
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    OceanRep: Article in a Scientific Journal - peer-reviewed
  • 14
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    A ship rain gauge for use in high wind speeds. (1998)
    AMS (American Meteorological Society)
    Details
    Publication Date: 2022-03-07
    Description: A ship rain gauge has been developed that can be used under high wind speeds such as those experienced by ships at sea. The instrument has an improved aerodynamic design and an additional lateral collecting surface, which is effective especially with high wind speeds. The ship rain gauge has been calibrated at sea against a specially designed optical disdrometer. An accuracy of 2%–3% has been obtained for 6-hourly sums. The ship rain gauge has also successfully been tested at a test site of the German Weather Service and presently is used on research vessels and voluntary observing ship.
    Type: Article , PeerReviewed
    Format: text
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    OceanRep: Article in a Scientific Journal - peer-reviewed
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