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@ARTICLE{Xu:256128,
      author       = {Xu, Jiyao and Li, Qinzeng and Yue, Jia and Hoffmann, Lars
                      and Straka, William C. and Wang, Cuimei and Liu, Mohan and
                      Yuan, Wei and Han, Sai and Miller, Steven D. and Sun,
                      Longchang and Liu, Xiao and Liu, Weijun and Yang, Jing and
                      Ning, Baiqi},
      title        = {{C}oncentric gravity waves over {N}orthern {C}hina observed
                      by an airglow imager network and satellites},
      journal      = {Journal of geophysical research / Atmospheres},
      volume       = {120},
      number       = {21},
      issn         = {2169-897X},
      address      = {Hoboken, NJ},
      publisher    = {Wiley},
      reportid     = {FZJ-2015-06137},
      pages        = {11,058–11,078},
      year         = {2015},
      abstract     = {The first no-gap OH airglow all-sky imager network was
                      established in northern China in February 2012. The network
                      is composed of 6 all-sky airglow imagers that make
                      observations of OH airglow gravity waves and cover an area
                      of about 2000 km east and west and about 1400 km south and
                      north. An unusual outbreak of Concentric Gravity Wave (CGW)
                      events were observed by the network nearly every night
                      during the first half of August 2013. These events were
                      coincidentally observed by satellite sensors from FY-2,
                      AIRS/Aqua, and VIIRS/Suomi NPP. Combination of the ground
                      imager network with satellites provides multi-level
                      observations of the CGWs from the stratosphere to the
                      mesopause region. In this paper, two representative CGW
                      events in August 2013 are studied in detail. First, is the
                      CGW on the night of 13 August 2013, likely launched by a
                      single thunderstorm. The temporal and spatial analyses
                      indicate that the CGW horizontal wavelengths follow freely
                      propagating waves based on a GW dispersion relation within
                      300 km from the storm center. In contrast, the more distant
                      observed gravity wave field exhibits a smaller horizontal
                      wavelength of ~20 km and our analysis strongly suggest this
                      wave field represents a ducted wave. A second event,
                      exhibiting multiple CGWs, was induced by two very strong
                      thunderstorms on 09 August 2013. Multi-scale waves with
                      horizontal wavelengths ranging from less than 10 km to 200
                      km were observed.},
      cin          = {JSC},
      ddc          = {550},
      cid          = {I:(DE-Juel1)JSC-20090406},
      pnm          = {511 - Computational Science and Mathematical Methods
                      (POF3-511)},
      pid          = {G:(DE-HGF)POF3-511},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000367823600002},
      doi          = {10.1002/2015JD023786},
      url          = {https://juser.fz-juelich.de/record/256128},
}