Detection of Polar Mesospheric Clouds Utilizing Himawari‐8/AHI Full‐Disk Images

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  • T. T. Tsuda
    Department of Computer and Network Engineering University of Electro‐Communications (UEC) Chofu Japan
  • Y. Hozumi
    National Institute of Information and Communications Technology (NICT) Koganei Japan
  • K. Kawaura
    Department of Computer and Network Engineering University of Electro‐Communications (UEC) Chofu Japan
  • K. Tatsuzawa
    Department of Computer and Network Engineering University of Electro‐Communications (UEC) Chofu Japan
  • Y. Ando
    Department of Computer and Network Engineering University of Electro‐Communications (UEC) Chofu Japan
  • K. Hosokawa
    Department of Computer and Network Engineering University of Electro‐Communications (UEC) Chofu Japan
  • H. Suzuki
    Department of Physics Meiji University Kawasaki Japan
  • K. T. Murata
    National Institute of Information and Communications Technology (NICT) Koganei Japan
  • T. Nakamura
    National Institute of Polar Research (NIPR) Tachikawa Japan
  • J. Yue
    Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) Greenbelt MD USA
  • K. Nielsen
    Department of Physics Utah Valley University (UVU) Orem UT USA

書誌事項

公開日
2021-12-30
資源種別
journal article
権利情報
  • http://creativecommons.org/licenses/by/4.0/
DOI
  • 10.1029/2021ea002076
公開者
American Geophysical Union (AGU)

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説明

<jats:title>Abstract</jats:title><jats:p>With the objective of advancing the polar mesospheric cloud (PMC) detection capability by the Advanced Himawari Imager (AHI) onboard the Japanese geostationary‐Earth‐orbit (GEO) meteorological satellite Himawari‐8, a novel two‐step PMC detection technique applied to the Himawari‐8/AHI full‐disk images has been developed. The two‐step approach is dividing the PMC detection into stronger (the first step) and weaker (the second step) signals and enhances the detection capability while significantly decreasing the false PMC detections. The improved PMC sensitivity by Himawari‐8/AHI is comparable with the Cloud Imaging and Particle Size (CIPS) onboard the Aeronomy of Ice in the Mesosphere (AIM) satellite. With this encouraging result, PMC observations from Himawari‐8/AHI provide an additional extensive data set to the aeronomy and space science community.</jats:p>

収録刊行物

  • Earth and Space Science

    Earth and Space Science 9 (1), e2021EA002076-, 2021-12-30

    American Geophysical Union (AGU)

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