Dual-polarization radar measurements in an Oklahoma hailstorm

Kultegin Aydin, T. M. Walsh, D. S. Zrnic

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Dual-polarization radar measurements from a hailstorm in central Oklahoma are presented. These are the first 11 cm wavelength measurements of ZDR together with KDP along the entire radar range, supported by in situ aircraft and ground based observations. Two hail signals, HDR and HKDP are demonstrated and confirmed by aircraft and ground based observations. HDR and HKDP are based on differential reflectivity (ZDR) and specific differential phase (KDP) measurements, respectively. It is observed that HKDP is more conservative and less sensitive to small hail, leading to the hypothesis that HKDP will indicate hailstones when their diameters exceed 7 mm.

    Original languageEnglish (US)
    Title of host publicationIGARSS 1992 - International Geoscience and Remote Sensing Symposium
    Subtitle of host publicationInternational Space Year: Space Remote Sensing
    EditorsRuby Williamson, Tammy Stein
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages1734-1736
    Number of pages3
    ISBN (Electronic)0780301382
    DOIs
    StatePublished - Jan 1 1992
    Event12th Annual International Geoscience and Remote Sensing Symposium, IGARSS 1992 - Houston, United States
    Duration: May 26 1992May 29 1992

    Publication series

    NameInternational Geoscience and Remote Sensing Symposium (IGARSS)
    Volume2

    Other

    Other12th Annual International Geoscience and Remote Sensing Symposium, IGARSS 1992
    CountryUnited States
    CityHouston
    Period5/26/925/29/92

    Fingerprint

    Radar measurement
    hail
    Precipitation (meteorology)
    aircraft
    polarization
    Aircraft
    radar
    Polarization
    Phase measurement
    reflectivity
    Radar
    wavelength
    Wavelength
    in situ

    All Science Journal Classification (ASJC) codes

    • Computer Science Applications
    • Earth and Planetary Sciences(all)

    Cite this

    Aydin, K., Walsh, T. M., & Zrnic, D. S. (1992). Dual-polarization radar measurements in an Oklahoma hailstorm. In R. Williamson, & T. Stein (Eds.), IGARSS 1992 - International Geoscience and Remote Sensing Symposium: International Space Year: Space Remote Sensing (pp. 1734-1736). [578856] (International Geoscience and Remote Sensing Symposium (IGARSS); Vol. 2). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IGARSS.1992.578856
    Aydin, Kultegin ; Walsh, T. M. ; Zrnic, D. S. / Dual-polarization radar measurements in an Oklahoma hailstorm. IGARSS 1992 - International Geoscience and Remote Sensing Symposium: International Space Year: Space Remote Sensing. editor / Ruby Williamson ; Tammy Stein. Institute of Electrical and Electronics Engineers Inc., 1992. pp. 1734-1736 (International Geoscience and Remote Sensing Symposium (IGARSS)).
    @inproceedings{bbb8c104ae4345c281635ae93d0019e5,
    title = "Dual-polarization radar measurements in an Oklahoma hailstorm",
    abstract = "Dual-polarization radar measurements from a hailstorm in central Oklahoma are presented. These are the first 11 cm wavelength measurements of ZDR together with KDP along the entire radar range, supported by in situ aircraft and ground based observations. Two hail signals, HDR and HKDP are demonstrated and confirmed by aircraft and ground based observations. HDR and HKDP are based on differential reflectivity (ZDR) and specific differential phase (KDP) measurements, respectively. It is observed that HKDP is more conservative and less sensitive to small hail, leading to the hypothesis that HKDP will indicate hailstones when their diameters exceed 7 mm.",
    author = "Kultegin Aydin and Walsh, {T. M.} and Zrnic, {D. S.}",
    year = "1992",
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    language = "English (US)",
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    Aydin, K, Walsh, TM & Zrnic, DS 1992, Dual-polarization radar measurements in an Oklahoma hailstorm. in R Williamson & T Stein (eds), IGARSS 1992 - International Geoscience and Remote Sensing Symposium: International Space Year: Space Remote Sensing., 578856, International Geoscience and Remote Sensing Symposium (IGARSS), vol. 2, Institute of Electrical and Electronics Engineers Inc., pp. 1734-1736, 12th Annual International Geoscience and Remote Sensing Symposium, IGARSS 1992, Houston, United States, 5/26/92. https://doi.org/10.1109/IGARSS.1992.578856

    Dual-polarization radar measurements in an Oklahoma hailstorm. / Aydin, Kultegin; Walsh, T. M.; Zrnic, D. S.

    IGARSS 1992 - International Geoscience and Remote Sensing Symposium: International Space Year: Space Remote Sensing. ed. / Ruby Williamson; Tammy Stein. Institute of Electrical and Electronics Engineers Inc., 1992. p. 1734-1736 578856 (International Geoscience and Remote Sensing Symposium (IGARSS); Vol. 2).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

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    AB - Dual-polarization radar measurements from a hailstorm in central Oklahoma are presented. These are the first 11 cm wavelength measurements of ZDR together with KDP along the entire radar range, supported by in situ aircraft and ground based observations. Two hail signals, HDR and HKDP are demonstrated and confirmed by aircraft and ground based observations. HDR and HKDP are based on differential reflectivity (ZDR) and specific differential phase (KDP) measurements, respectively. It is observed that HKDP is more conservative and less sensitive to small hail, leading to the hypothesis that HKDP will indicate hailstones when their diameters exceed 7 mm.

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    Aydin K, Walsh TM, Zrnic DS. Dual-polarization radar measurements in an Oklahoma hailstorm. In Williamson R, Stein T, editors, IGARSS 1992 - International Geoscience and Remote Sensing Symposium: International Space Year: Space Remote Sensing. Institute of Electrical and Electronics Engineers Inc. 1992. p. 1734-1736. 578856. (International Geoscience and Remote Sensing Symposium (IGARSS)). https://doi.org/10.1109/IGARSS.1992.578856