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Titolo:
Doppler velocities obtained by the EISCAT VHF radar and the dynasonde during the PMSE95 campaign
Autore:
Lee, CC; Liu, JY; Pan, CJ; Liu, CH;
Indirizzi:
Natl Cent Univ, Inst Space Sci, Chungli 32054, Taiwan Natl Cent Univ Chungli Taiwan 32054 nst Space Sci, Chungli 32054, Taiwan Natl Cent Univ, Ctr Space & Remote Sensing Res, Chungli 32054, Taiwan NatlCent Univ Chungli Taiwan 32054 e Sensing Res, Chungli 32054, Taiwan
Titolo Testata:
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS
fascicolo: 2-3, volume: 63, anno: 2001,
pagine: 193 - 199
SICI:
1364-6826(200101/02)63:2-3<193:DVOBTE>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
MESOSPHERE SUMMER ECHOES; OSCILLATIONS; DYNAMICS;
Keywords:
Doppler velocity; PMSE; VHF radar; dynasonde;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
17
Recensione:
Indirizzi per estratti:
Indirizzo: Liu, JY Natl Cent Univ, Inst Space Sci, Chungli 32054, Taiwan Natl Cent Univ Chungli Taiwan 32054 e Sci, Chungli 32054, Taiwan
Citazione:
C.C. Lee et al., "Doppler velocities obtained by the EISCAT VHF radar and the dynasonde during the PMSE95 campaign", J ATMOS S-P, 63(2-3), 2001, pp. 193-199

Abstract

In this paper, we examine the Doppler velocities simultaneously derived from the EISCAT VHF radar and the dynasonde, under the PMSE conditions. Spectral and filtering analyses are applied to study the velocities in detail. It is found that the high- and the low-frequency motions derived from the two radars correlate differently, high for low-frequency and low for high-frequency component. The agreement/discrepancy between the two velocities are interpreted in terms of radar scattering/operation principles and characteristics of acoustic gravity waves. (C) 2001 Elsevier Science Ltd. All rightsreserved.

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Documento generato il 04/12/20 alle ore 09:54:17