The phase relationships of the ionospheric signatures of Pc1 geomagnetic pulsations

Sutcliffe, P.R.; Jarvis, M.J.. 1996 The phase relationships of the ionospheric signatures of Pc1 geomagnetic pulsations. Journal of Atmospheric and Terrestrial Physics, 58 (15). 1783-1792. https://doi.org/10.1016/0021-9169(95)00183-2

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Official URL: http://dx.doi.org/10.1016/0021-9169(95)00183-2

Abstract/Summary

In this study we consider the phase relationships between the oscillations of various ionospheric signatures associated with Pcl geomagnetic pulsations. Investigations using a simple analytical method and a numerical model, which has proved successful when applied to longer period pulsations, both suggest that Doppler velocity oscillations should be predominantly in anti-phase with oscillations of the rates of change of group range and echo amplitude. However, observations indicate that the Doppler velocity oscillations are in quadrature with the other two types of oscillations. Possible causes for this discrepancy are suggested

Item Type:	Publication - Article
Digital Object Identifier (DOI):	https://doi.org/10.1016/0021-9169(95)00183-2
Programmes:	BAS Programmes > Pre 2000 programme
ISSN:	00219169
Date made live:	05 Dec 2016 10:29 +0 (UTC)
URI:	https://nora.nerc.ac.uk/id/eprint/515330

Item Type:

Publication - Article

Digital Object Identifier (DOI):

https://doi.org/10.1016/0021-9169(95)00183-2

Programmes:

BAS Programmes > Pre 2000 programme

ISSN:

00219169

Date made live:

05 Dec 2016 10:29 +0 (UTC)

URI:

https://nora.nerc.ac.uk/id/eprint/515330