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Image: Magnetic Field Earth

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Magnetic_Field_Earth.png ‎(568 × 291 pixels, file size: 308 KB, MIME type: image/png)

Description: Lithospheric Magnetic Anomalies. A modeled image of Earth's magnetic field variations created as a result of science satellites like Magsat. nT = nanoteslas. The color bar indicates areas with positive and negative magnetic fields.
Title: Magnetic Field Earth
Credit: http://www.nasa.gov/centers/goddard/news/topstory/2004/0517magnet.html
Author: Credit: Terrence Sabaka et al./NASA GSFC
Usage Terms: Public domain
License: Public domain
Attribution Required?: No

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