Validity on radar observation of middle- and upper-atmosphere dynamics
نویسندگان
چکیده
منابع مشابه
Wind and turbulence measurements by the Middle and Upper Atmosphere Radar (MUR): comparison of techniques
The structure-function-based method (referred to as UCAR-STARS), a technique for estimating mean horizontal winds, variances of three turbulent velocity components and horizontal momentum flux was applied to the Middle and Upper atmosphere Radar (MUR) operating in spaced antenna (SA) profiling mode. The method is discussed and compared with the Holloway and Doviak (HAD) correlationfunction-base...
متن کاملInter-University upper Atmosphere Global Observation Network (IUGONET)
Author(s) Tsuda, Toshitaka; Sato, Natsuo; Fujii, Ryoichi; Ono, Takayuki; Yumoto, Kiyohumi; Iyemori, Toshihiko; Shibata, Kazunari; Hayashi, Hiroo; Hori, Tomoaki; Tanaka, Yoshimasa; Koyama, Yukinobu; Abe, Shuji; Shinbori, Atsuki; Umemura, Norio; Yoneda, Mizuki; Ueno, Satoru; Kaneda, Naoki; IUGONET project team Citation (2012) Issue Date 2012-05-23 URL http://hdl.handle.net/2433/156791 Right Type ...
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Titan's middle atmosphere is characterized by cyclostrophic winds and strong seasonal modulation. Cassini CIRS observations, obtained in northern winter, indicate that the stratosphere near 1mbar is warmest at low latitudes, with the South Pole a few degrees colder and the North Pole approximately 20K colder. Associated with the cold northern temperatures are strong circumpolar winds with speed...
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Dynamics of the Tropical Middle Atmosphere: A Tutorial Review*
The general circulation of the tropical stratosphere, mesosphere and lowermost thermosphere is discussed at a tutorial level. Observations of the quasi-biennial and semiannual oscillations by both in situ and satellite techniques are first reviewed. The basic dynamics controlling the zonal-mean component of the circulation are then discussed. The role of radiative diabatic cooling in constraini...
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ژورنال
عنوان ژورنال: Earth, Planets and Space
سال: 2009
ISSN: 1343-8832,1880-5981
DOI: 10.1186/bf03353171