Image:Earth Magnetic Field Declination from 1590 to 1990.gif
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Earth_Magnetic_Field_Declination_from_1590_to_1990.gif (372 × 327 pixels, file size: 3.31 MB, MIME type: image/gif)
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[edit] Summary
| Description |
Earth Magnetic Field Declination from 1590 to 1990 |
|---|---|
| Source |
http://geomag.usgs.gov/movies/movies/index.php?type=declination&format=gif |
| Date | |
| Author |
U.S. Geological Survey (USGS) http://www.usgs.gov/ |
| Permission (Reusing this image) |
Public Domain |
[edit] Licensing
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This image is in the public domain because it contains materials that originally came from the United States Geological Survey, an agency of the United States Department of Interior. For more information, see the official USGS copyright policy |
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File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 14:43, 2 March 2007 | 372×327 (3.31 MB) | DMY | (== Summary == {{Information |Description= Earth Magnetic Field Declination from 1590 to 1990 |Source=http://geomag.usgs.gov/movies/movies/index.php?type=declination&format=gif |Date= |Author=U.S. Geological Survey (USGS) http://www.usgs.gov/ |Permission= ) |
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