The mean doppler velocity derived by an advanced ionospheric sounder - Dynasonde

C. C. Lee; J. Y. Liu; C. J. Pan

doi:10.1016/S0273-1177(01)00210-1

The mean doppler velocity derived by an advanced ionospheric sounder - Dynasonde

C. C. Lee, J. Y. Liu, C. J. Pan

Department of Space Science and Engineering

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The lower ionosphere was examined by using a fixed sounding frequency 7.953 MHz of the EISCAT dynasonde. The phase parameter and Doppler spectrum techniques were applied on the echoes to obtain radial Doppler velocities. It is found that the two derived velocities are very different. A procedure is developed and introduced to apply on the Doppler velocities obtained from the phase parameter technique. Result shows that mean Doppler velocities derived by the weighted mean procedure are close to those of the typical spectrum technique.

Original language	English
Pages (from-to)	1121-1126
Number of pages	6
Journal	Advances in Space Research
Volume	27
Issue number	6-7
DOIs	https://doi.org/10.1016/S0273-1177(01)00210-1
State	Published - 2001

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title = "The mean doppler velocity derived by an advanced ionospheric sounder - Dynasonde",

abstract = "The lower ionosphere was examined by using a fixed sounding frequency 7.953 MHz of the EISCAT dynasonde. The phase parameter and Doppler spectrum techniques were applied on the echoes to obtain radial Doppler velocities. It is found that the two derived velocities are very different. A procedure is developed and introduced to apply on the Doppler velocities obtained from the phase parameter technique. Result shows that mean Doppler velocities derived by the weighted mean procedure are close to those of the typical spectrum technique.",

author = "Lee, {C. C.} and Liu, {J. Y.} and Pan, {C. J.}",

note = "Funding Information: The EISCAT Scientific Association is supported by CNRS (France), MPF (Germany), NIPR (Japan), NFR (Sweden), PPARC (U.K.), RCN (Norway), and SA (Finland). The research has been supported by grant NSC89-2111-M-008-051 and NSC89-2111-M-008-072. The authors would like to thank Professor Y. I. Chen in Institute of Statistics, National Central University for useful discussion.",

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TY - JOUR

T1 - The mean doppler velocity derived by an advanced ionospheric sounder - Dynasonde

AU - Lee, C. C.

AU - Liu, J. Y.

AU - Pan, C. J.

N1 - Funding Information: The EISCAT Scientific Association is supported by CNRS (France), MPF (Germany), NIPR (Japan), NFR (Sweden), PPARC (U.K.), RCN (Norway), and SA (Finland). The research has been supported by grant NSC89-2111-M-008-051 and NSC89-2111-M-008-072. The authors would like to thank Professor Y. I. Chen in Institute of Statistics, National Central University for useful discussion.

PY - 2001

Y1 - 2001

N2 - The lower ionosphere was examined by using a fixed sounding frequency 7.953 MHz of the EISCAT dynasonde. The phase parameter and Doppler spectrum techniques were applied on the echoes to obtain radial Doppler velocities. It is found that the two derived velocities are very different. A procedure is developed and introduced to apply on the Doppler velocities obtained from the phase parameter technique. Result shows that mean Doppler velocities derived by the weighted mean procedure are close to those of the typical spectrum technique.

AB - The lower ionosphere was examined by using a fixed sounding frequency 7.953 MHz of the EISCAT dynasonde. The phase parameter and Doppler spectrum techniques were applied on the echoes to obtain radial Doppler velocities. It is found that the two derived velocities are very different. A procedure is developed and introduced to apply on the Doppler velocities obtained from the phase parameter technique. Result shows that mean Doppler velocities derived by the weighted mean procedure are close to those of the typical spectrum technique.

UR - http://www.scopus.com/inward/record.url?scp=0034809580&partnerID=8YFLogxK

U2 - 10.1016/S0273-1177(01)00210-1

DO - 10.1016/S0273-1177(01)00210-1

M3 - 期刊論文

AN - SCOPUS:0034809580

SN - 0273-1177

VL - 27

SP - 1121

EP - 1126

JO - Advances in Space Research

JF - Advances in Space Research

IS - 6-7

ER -

The mean doppler velocity derived by an advanced ionospheric sounder - Dynasonde

Abstract

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