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A new method for deducing the effective collision frequency profile in the D-region

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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A new method for deducing the effective collision frequency profile in the D-region. / Beharrell, Matthew J.; Honary, Farideh.
In: Journal of Geophysical Research, Vol. 113, No. A05303, 03.05.2008, p. 1-9.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Beharrell, MJ & Honary, F 2008, 'A new method for deducing the effective collision frequency profile in the D-region', Journal of Geophysical Research, vol. 113, no. A05303, pp. 1-9. https://doi.org/10.1029/2007JA012650

APA

Beharrell, M. J., & Honary, F. (2008). A new method for deducing the effective collision frequency profile in the D-region. Journal of Geophysical Research, 113(A05303), 1-9. https://doi.org/10.1029/2007JA012650

Vancouver

Beharrell MJ, Honary F. A new method for deducing the effective collision frequency profile in the D-region. Journal of Geophysical Research. 2008 May 3;113(A05303):1-9. doi: 10.1029/2007JA012650

Author

Beharrell, Matthew J. ; Honary, Farideh. / A new method for deducing the effective collision frequency profile in the D-region. In: Journal of Geophysical Research. 2008 ; Vol. 113, No. A05303. pp. 1-9.

Bibtex

@article{9f0c7dd12a364290bfb3c63df8caa553,
title = "A new method for deducing the effective collision frequency profile in the D-region",
abstract = "A method based on linear regularization is presented for the deduction of the effective collision frequency profile in the D-region using an incoherent scatter radar and a colocated riometer. The deduced collision frequency above EISCAT, Troms{\o}, for the period 09 November 2004 to 13 November 2004 matches very well with that calculated using neutral densities and temperatures from the NRLMSISe-00 atmospheric model between 68 km and 95 km during active (ap > 50) and quiet (ap < 50) conditions. We also confirm the validity of using the Appleton-Hartree equation with effective collision frequencies when calculating the ionospheric absorption at high frequencies.",
keywords = "riometer, eiscat DCS-publications-id, art-893, DCS-publications-credits, iono-fa, iris, DCS-publications-personnel-id, 83, 5",
author = "Beharrell, {Matthew J.} and Farideh Honary",
note = "Copyright (2008) American Geophysical Union. Further reproduction or electronic distribution is not permitted",
year = "2008",
month = may,
day = "3",
doi = "10.1029/2007JA012650",
language = "English",
volume = "113",
pages = "1--9",
journal = "Journal of Geophysical Research",
issn = "0148-0227",
publisher = "American Geophysical Union",
number = "A05303",

}

RIS

TY - JOUR

T1 - A new method for deducing the effective collision frequency profile in the D-region

AU - Beharrell, Matthew J.

AU - Honary, Farideh

N1 - Copyright (2008) American Geophysical Union. Further reproduction or electronic distribution is not permitted

PY - 2008/5/3

Y1 - 2008/5/3

N2 - A method based on linear regularization is presented for the deduction of the effective collision frequency profile in the D-region using an incoherent scatter radar and a colocated riometer. The deduced collision frequency above EISCAT, Tromsø, for the period 09 November 2004 to 13 November 2004 matches very well with that calculated using neutral densities and temperatures from the NRLMSISe-00 atmospheric model between 68 km and 95 km during active (ap > 50) and quiet (ap < 50) conditions. We also confirm the validity of using the Appleton-Hartree equation with effective collision frequencies when calculating the ionospheric absorption at high frequencies.

AB - A method based on linear regularization is presented for the deduction of the effective collision frequency profile in the D-region using an incoherent scatter radar and a colocated riometer. The deduced collision frequency above EISCAT, Tromsø, for the period 09 November 2004 to 13 November 2004 matches very well with that calculated using neutral densities and temperatures from the NRLMSISe-00 atmospheric model between 68 km and 95 km during active (ap > 50) and quiet (ap < 50) conditions. We also confirm the validity of using the Appleton-Hartree equation with effective collision frequencies when calculating the ionospheric absorption at high frequencies.

KW - riometer

KW - eiscat DCS-publications-id

KW - art-893

KW - DCS-publications-credits

KW - iono-fa

KW - iris

KW - DCS-publications-personnel-id

KW - 83

KW - 5

UR - http://www.scopus.com/inward/record.url?scp=48249123859&partnerID=8YFLogxK

U2 - 10.1029/2007JA012650

DO - 10.1029/2007JA012650

M3 - Journal article

VL - 113

SP - 1

EP - 9

JO - Journal of Geophysical Research

JF - Journal of Geophysical Research

SN - 0148-0227

IS - A05303

ER -