You searched for: Subject Geomagnetism Remove constraint Subject: Geomagnetism Subject Magnetic fields Remove constraint Subject: Magnetic fields Institution Stanford Remove constraint Institution: Stanford Place Massachusetts Remove constraint Place: Massachusetts Place United States Remove constraint Place: United States Place Delaware Remove constraint Place: Delaware Place Connecticut Remove constraint Place: Connecticut Place Arizona Remove constraint Place: Arizona Place Alaska Remove constraint Place: Alaska Place Alabama Remove constraint Place: Alabama
1. Magnetic Field - Secular Variation of the Vertical Component of the Total Field Intensity for the Epoch 2010.0
2010. National Geophysical Data Center. This line shapefile shows lines of equal annual change (secular variation) in the vertical component of the total field intensity of the Earth's ma... National Atlas of the United States.
2010. National Geophysical Data Center. This line shapefile shows lines of equal vertical intensity of the Earth's magnetic field, derived from the International Geomagnetic Reference Fie... National Atlas of the United States.