World Magnetic Model

Magnetic south pole locations (1590-2015)

Magnetic Declination degree lines and magnetic south pole locations

Chulliat, A., S. Macmillan, P. Alken, C. Beggan, M. Nair, B. Hamilton, A. Woods, V. Ridley, S. Maus and A. Thomson, 2014. The US/UK World Magnetic Model for 2015-2020, NOAA National Geophysical Data Center, Boulder, CO, doi: 10.7289/V5TH8JNW [access date].
https://www.ngdc.noaa.gov/geomag/WMM/DoDWMM.shtml

Downloaded
22 September 2016

http://www.ngdc.noaa.gov/geomag-web/#igrfgrid , 0km MSL , Declination, choose your bounding box and step size

Public Domain. Metadata record: https://www.ngdc.noaa.gov/metaview/page?xml=NOAA/NESDIS/NGDC/MGG/Geophysical_Models/iso/xml/WMM2015.xmlampersandview=getDataViewampersandheader=none
(Replace 'ampersand' in address with the actual sign.)

Editor
Geophysics
Mirko Scheinert
mirko.scheinert@tu-dresden.de

Author
NOAA
geomag.models@noaa.gov