EarthRef.org Digital Archive (ERDA) -- Radial field variations from global geomagnetic field model CALS3k.4b

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Detailed File Information

Radial field variations from global geomagnetic field model CALS3k.4b

File Name	brcals3k.4b.2.mpg
Data Type	animation
Computer Program	.mpg animation
File Size	32.35 MB - 1 file
Expert Level	Science Overview (Specialist)
Contributor	Cathy Constable
Source	Korte & Constable 2011 CALS3k.4b
Resource Matrix	The Earth's Magnetic Field

Description
This is an animation of the radial field at the core-mantle boundary (European view). Predictions from 3000 BCE to 1990 CE are derived from the conservative CALS3k.4b time-varying geomagnetic field model described by Korte & Constable (2011). Please see this publication for details on the models.