International Geomagnetic Reference Field - 11th Generation
The eleventh generation of the International Geomagnetic Reference Field (IGRF) was
adopted in December 2009 by the International Association of Geomagnetism and Aeronomy
Working Group V-MOD. It updates the previous IGRF generation with a definitive main
field model for epoch 2005.0, a main field model for epoch 2010.0, and a linear predictive
secular variation meodel for 2010.0-2015.0.
- Cite as: International Association of Geomagnetism and Aeronomy (IAGA). 2010: International Geomagnetic Reference Field - 11th Generation. NOAA National Centers for Environmental Information. https://doi.org/10.7289/V58050JN. Accessed [date].
- doi:10.7289/V58050JN
- NCEI Metadata ID: gov.noaa.ngdc.mgg.geophysical_models:IGRF-11
gov.noaa.ngdc.mgg.geophysical_models:IGRF-11
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Ordering Instructions | Contact NCEI for other distribution options and instructions. |
Distributor | NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Dataset Point of Contact | NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Dataset Point of Contact | NCEI Geomagnetic Modeling Team NOAA National Centers for Environmental Information geomag.models@noaa.gov |
Dataset Point of Contact | Manoj Nair NOAA National Centers for Environmental Information 303-497-4642 Manoj.C.Nair@noaa.gov |
Time Period | 1900-01-01 to 2014-12-31 |
Spatial Reference System | urn:ogc:def:crs:EPSG::4326 |
Spatial Bounding Box Coordinates |
West:-180
East:180
South:-90
North:90
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Edition | 11 |
Data Presentation Form | mapDigital |
Dataset Progress Status | Complete - production of the data has been completed Historical archive - data has been stored in an offline storage facility |
Data Update Frequency | As needed - This model is updated by IAGA every 5 years |
Purpose | This data is available to the public for a wide variety of uses including scientific research and analysis. |
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Theme keywords | Global Change Master Directory (GCMD) Science Keywords
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Data Center keywords | Global Change Master Directory (GCMD) Data Center Keywords
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Place keywords | Global Change Master Directory (GCMD) Location Keywords
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Other Constraints | Cite as: International Association of Geomagnetism and Aeronomy (IAGA). 2010: International Geomagnetic Reference Field - 11th Generation. NOAA National Centers for Environmental Information. https://doi.org/10.7289/V58050JN. Accessed [date]. |
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Last Modified: 2020-05-14
For questions about the information on this page, please email:ncei.info@noaa.gov