Local Geomagnetic index (LDi) for 2002 at different locations
DOI:
10.21950/HYX2VP
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Résumé
This local geomagnetic index indicates the perturbation of the geomagnetic field (horizontal component) for several locations. It is a measure of the external to the Earth irregular geomagnetic variations. It is obtained after removing a baseline and the daily regular variation from observed measurements. See also Files description.