Map_auroral_oval_mostly_canada.png ‎(425 × 425 pixels, file size: 78 KB, MIME type: image/png)

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Summary

Description Contours of constant geomagnetic latitude and longitude (calculated using the 2000 epoch AACGM coordinate system based on the algorithm as described in Baker and Wing [A new magnetic coordinate system for conjugate studies at high latitudes, J. Geophys. Res., 94(A7), 9139–9143, 1989]). The latitude contours indicate 65, 70, and 75 degrees magnetic latitude, which corresponds roughly to the typical auroral oval. Also shown are contours of magnetic lonitude, separated by one hour of local time. This image was created by Eric Donovan. The image may be reproduced without permission, however it should be attributed to Eric Donovan of the University of Calgary.
Date 4 January 2007 (original upload date)
Source No machine-readable source provided. Own work assumed (based on copyright claims).
Author No machine-readable author provided. Ericdonovan~commonswiki assumed (based on copyright claims).

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attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic, 2.0 Generic and 1.0 Generic license.
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4 January 2007

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Date/TimeThumbnailDimensionsUserComment
current06:08, 4 January 2007Thumbnail for version as of 06:08, 4 January 2007425 × 425 (78 KB)Ericdonovan~commonswikiContours of contsant geomagnetic latitude and longitude (calculated using the 2000 epoch AACGM coordinate system based on the algorithm as described in Baker and Wing [A new magnetic coordinate system for conjugate studies at high latitudes, J. Geophys. R

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