Matches in SemOpenAlex for { <https://semopenalex.org/work/W2051737807> ?p ?o ?g. }
- W2051737807 endingPage "1810" @default.
- W2051737807 startingPage "1797" @default.
- W2051737807 abstract "In this work, coherent radar imaging (CRI) was implemented using the ESrange RADar (ESRAD) system in Kiruna, Sweden (67.88°N, 21.10°E) in the summer of 1998. For the first time, horizontal structures of polar mesosphere summer echoes (PMSE) are studied with high temporal and angular resolution using CRI. Frequency jumps, which represent sudden changes in radial velocity, were observed in several regions during this experiment. Spectrograms and the horizontal structures of PMSE provided by CRI during two cases of frequency jumps, suggest that the frequency jumps were caused by reflecting points originating from a horizontally stratified layer which was modulated by a wave. It was further verified using simulated data and shown that the vertical amplitude of the wave must have exceeded a particular threshold for a given transmit beamwidth. The horizontal wavelength and phase velocity of the proposed wave were estimated to be in the order of 25–34km and 50–70ms−1, respectively. Additionally, the vertical amplitude of this wave was up to 400m, covering several range gates. A hypothesis of phase synchronized multiple layers perturbed by waves is proposed to explain the presence of the frequency jumps at several altitudes simultaneously." @default.
- W2051737807 created "2016-06-24" @default.
- W2051737807 creator A5033013034 @default.
- W2051737807 creator A5035737248 @default.
- W2051737807 creator A5087167503 @default.
- W2051737807 date "2001-11-01" @default.
- W2051737807 modified "2023-09-28" @default.
- W2051737807 title "An investigation of scattering mechanisms and dynamics in PMSE using coherent radar imaging" @default.
- W2051737807 cites W1963925044 @default.
- W2051737807 cites W1964824620 @default.
- W2051737807 cites W1977868782 @default.
- W2051737807 cites W1978887929 @default.
- W2051737807 cites W1990034268 @default.
- W2051737807 cites W1992579255 @default.
- W2051737807 cites W1998613604 @default.
- W2051737807 cites W1998774303 @default.
- W2051737807 cites W1999304014 @default.
- W2051737807 cites W2005671838 @default.
- W2051737807 cites W2005723958 @default.
- W2051737807 cites W2008934888 @default.
- W2051737807 cites W2009375257 @default.
- W2051737807 cites W2012900787 @default.
- W2051737807 cites W2015891766 @default.
- W2051737807 cites W2018395183 @default.
- W2051737807 cites W2020127998 @default.
- W2051737807 cites W2023235334 @default.
- W2051737807 cites W2025201294 @default.
- W2051737807 cites W2026666669 @default.
- W2051737807 cites W2034038060 @default.
- W2051737807 cites W2034369505 @default.
- W2051737807 cites W2036772334 @default.
- W2051737807 cites W2040950589 @default.
- W2051737807 cites W2043449267 @default.
- W2051737807 cites W2044896792 @default.
- W2051737807 cites W2048935316 @default.
- W2051737807 cites W2049420930 @default.
- W2051737807 cites W2051401659 @default.
- W2051737807 cites W2053189921 @default.
- W2051737807 cites W2055286444 @default.
- W2051737807 cites W2055717028 @default.
- W2051737807 cites W2058370992 @default.
- W2051737807 cites W2059344805 @default.
- W2051737807 cites W2068598679 @default.
- W2051737807 cites W2068800515 @default.
- W2051737807 cites W2072321979 @default.
- W2051737807 cites W2081676508 @default.
- W2051737807 cites W2084662815 @default.
- W2051737807 cites W2088432753 @default.
- W2051737807 cites W2088934064 @default.
- W2051737807 cites W2092686426 @default.
- W2051737807 cites W2097686567 @default.
- W2051737807 cites W2099264354 @default.
- W2051737807 cites W2100761630 @default.
- W2051737807 cites W2111406199 @default.
- W2051737807 cites W2119840276 @default.
- W2051737807 cites W2123581897 @default.
- W2051737807 cites W2124416392 @default.
- W2051737807 cites W2124944068 @default.
- W2051737807 cites W2134462577 @default.
- W2051737807 cites W4235321048 @default.
- W2051737807 cites W4255674083 @default.
- W2051737807 cites W4300463642 @default.
- W2051737807 cites W2102921742 @default.
- W2051737807 doi "https://doi.org/10.1016/s1364-6826(01)00058-x" @default.
- W2051737807 hasPublicationYear "2001" @default.
- W2051737807 type Work @default.
- W2051737807 sameAs 2051737807 @default.
- W2051737807 citedByCount "22" @default.
- W2051737807 countsByYear W20517378072013 @default.
- W2051737807 countsByYear W20517378072014 @default.
- W2051737807 countsByYear W20517378072015 @default.
- W2051737807 countsByYear W20517378072016 @default.
- W2051737807 countsByYear W20517378072019 @default.
- W2051737807 countsByYear W20517378072020 @default.
- W2051737807 crossrefType "journal-article" @default.
- W2051737807 hasAuthorship W2051737807A5033013034 @default.
- W2051737807 hasAuthorship W2051737807A5035737248 @default.
- W2051737807 hasAuthorship W2051737807A5087167503 @default.
- W2051737807 hasConcept C120665830 @default.
- W2051737807 hasConcept C121332964 @default.
- W2051737807 hasConcept C127313418 @default.
- W2051737807 hasConcept C13280743 @default.
- W2051737807 hasConcept C159985019 @default.
- W2051737807 hasConcept C180205008 @default.
- W2051737807 hasConcept C185975314 @default.
- W2051737807 hasConcept C190060920 @default.
- W2051737807 hasConcept C191486275 @default.
- W2051737807 hasConcept C192562407 @default.
- W2051737807 hasConcept C204323151 @default.
- W2051737807 hasConcept C21822782 @default.
- W2051737807 hasConcept C30475298 @default.
- W2051737807 hasConcept C41008148 @default.
- W2051737807 hasConcept C44280652 @default.
- W2051737807 hasConcept C44886760 @default.
- W2051737807 hasConcept C554190296 @default.
- W2051737807 hasConcept C62520636 @default.
- W2051737807 hasConcept C6260449 @default.
- W2051737807 hasConcept C76155785 @default.