Articles | Volume 7, issue 2
Hist. Geo Space. Sci., 7, 73–77, 2016
https://doi.org/10.5194/hgss-7-73-2016

Special issue: History of geophysical institutes and observatories

Hist. Geo Space. Sci., 7, 73–77, 2016
https://doi.org/10.5194/hgss-7-73-2016

Short note 14 Sep 2016

Short note | 14 Sep 2016

After some 350 years – zero declination again in Paris

Mioara Mandea and Jean-Louis Le Mouël

Data sets

Geomagnetic field direction in Paris since the mid-sixteenth century M. Alexandrescu, V. Courtillot, and J.-L. Le Mouël https://doi.org/10.1016/S0031-9201(96)03194-9

Video supplement

Worldwide Observatory Annual Means British Geological Survey http://www.geomag.bgs.ac.uk/data_service/data/annual_means.shtml