gov.noaa.ngdc.mgg.geophysical_models:IGRF-11 eng; USA utf8 model Magnetic Grid Brian Meyer DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce 303-497-6125 Brian.Meyer@noaa.gov pointOfContact 2015-08-31 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) 2 point true World Geodetic System 1984 WGS 84 2007-08-27 revision http://www.epsg-registry.org/export.htm?gml=urn:ogc:def:crs:EPSG::4326 WGS 84 GML of World Geodetic System 1984 coordinate reference system. information resourceProvider European Petroleum Survey Group http://www.epsg-registry.org/ European Petroleum Survey Group Geodetic Parameter Registry Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations. search publisher urn:ogc:def:crs:EPSG::4326 International Geomagnetic Reference Field - 11th Generation 2010-09-03 publication 11 2010-09-03 doi:10.7289/V58050JN DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce publisher Manoj Nair DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce 303-497-4642 Manoj.C.Nair@noaa.gov pointOfContact DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce http://www.ngdc.noaa.gov/IAGA/vmod/igrf.html distributor International Association of Geomagnetism and Aeronomy (IAGA) http://www.iugg.org/IAGA/ originator DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce http://www.ngdc.noaa.gov/IAGA/vmod/igrf.html publisher mapDigital 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. completed DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce NCEI Geomagnetic Modeling Team geomag.models@noaa.gov http://www.ngdc.noaa.gov/geomag/ pointOfContact asNeeded This model is updated by IAGA every 5 years http://www.ngdc.noaa.gov/IAGA/vmod/img/vmod_header.gif IAGA Division V-MOD Header GIF EARTH SCIENCE > Solid Earth > Geomagnetism > Magnetic Field EARTH SCIENCE > Solid Earth > Geomagnetism > Magnetic Intensity EARTH SCIENCE > Solid Earth > Geomagnetism > Magnetic Declination EARTH SCIENCE > Solid Earth > Geomagnetism > Magnetic Inclination EARTH SCIENCE > Solid Earth > Geomagnetism > Reference Fields theme NASA/GCMD Science Keywords NASA GCMD User Support Office gcmduso@gcmd.gsfc.nasa.gov http://gcmd.nasa.gov/MailComments/MailComments.jsf?rcpt=gcmduso GCMD Feedback Form Have a Comment for the GCMD? information custodian http://gcmd.nasa.gov/learn/keyword_list.html GCMD Keywords Page This page describes the NASA GCMD Keywords, how to reference those keywords and provides download instructions. information custodian Geographic Region > Global place NASA/GCMD Location Keywords NASA GCMD User Support Office gcmduso@gcmd.gsfc.nasa.gov http://gcmd.nasa.gov/MailComments/MailComments.jsf?rcpt=gcmduso GCMD Feedback Form Have a Comment for the GCMD? information custodian http://gcmd.nasa.gov/learn/keyword_list.html GCMD Keywords Page This page describes the NASA GCMD Keywords, how to reference those keywords and provides download instructions. information custodian DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce dataCenter NASA/GCMD Data Center Keywords NASA GCMD User Support Office gcmduso@gcmd.gsfc.nasa.gov http://gcmd.nasa.gov/MailComments/MailComments.jsf?rcpt=gcmduso GCMD Feedback Form Have a Comment for the GCMD? information custodian http://gcmd.nasa.gov/learn/keyword_list.html GCMD Keywords Page This page describes the NASA GCMD Keywords, how to reference those keywords and provides download instructions. information custodian otherRestrictions Cite as: International Association of Geomagnetism and Aeronomy (2010): International Geomagnetic Reference Field - 11th Generation. National Geophysical Data Center, NOAA. doi:10.7289/V58050JN [access date] While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty. grid eng; USA geoscientificInformation -180 180 -90 90 1900-01-01 2014-12-31 Grid Cell modelResult Northerly Intensity 42000 -17000 nanoTesla Easterly Intensity 17000 -18000 nanoTesla Vertical Intensity 61000 -67000 nanoTesla Horizontal Intensity 42000 00 nanoTesla Total Intensity 67000 22000 nanoTesla Inclination 90 -90 degree Declination 90 -90 degree Grid Variation 180 -180 delta degree/year Geomag 7.0 for Windows 7 Geomag-7 contains coefficent files and the software to manipulate it on a Windows machine. Geomag 7.0 for Linux 7 Geomag-7 contains coefficent files and the software to manipulate it on a Linux machine. IGRF-11 Fortran Source Code 1 Fortran program with IGRF-11 coefficients integrated into the source code. IGRF-11 Coeffiecients as Text 1 Text format of the IGRF-11 coefficients. IGRF-11 Coeffiecients as Excel Spreadsheet 1 Excel spreadsheet format of the IGRF-11 coefficients. DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce NCEI Geomagnetic Modeling Team geomag.models@noaa.gov http://www.ngdc.noaa.gov/geomag/ pointOfContact None .125 http://www.ngdc.noaa.gov/IAGA/vmod/geomag70_windows.zip Geomag 7.0 for Windows Geomag-7 contains coefficent files and the software to manipulate it on a Windows machine. download .116 http://www.ngdc.noaa.gov/IAGA/vmod/geomag70_linux.tar.gz Geomag 7.0 for Linux Geomag-7 contains coefficent files and the software to manipulate it on a Linux machine. download .0527 http://www.ngdc.noaa.gov/IAGA/vmod/igrf11.f IGRF-11 Fortran Source Code Fortran program with IGRF-11 coefficients integrated into the source code. download .0351 http://www.ngdc.noaa.gov/IAGA/vmod/igrf11coeffs.txt IGRF-11 Coeffiecients as Text Text format of the IGRF-11 coefficients. download .0605 http://www.ngdc.noaa.gov/IAGA/vmod/igrf11coeffs.xls IGRF-11 Coeffiecients as Excel Spreadsheet Excel spreadsheet format of the IGRF-11 coefficients. download repository NOAA National Centers for Environmental Information NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015. 2015-04-22T00:00:00 dataset Seven teams from the IAGA V-MOD group created independent candidate models for the IGRF-11. The models used the same datasets from satellites and land observatories with different criteria, filters, and processing steps. The various candidate models and their descriptions can be found at http://www.ngdc.noaa.gov/IAGA/vmod/candidatemodels.html DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce Geomagnetic Modeling Team geomag.models@noaa.gov http://www.ngdc.noaa.gov/geomag/ processor Processing steps were carried out individually by the developers of the model. Model Descriptions 2009-10-01 publication http://www.ngdc.noaa.gov/IAGA/vmod/candidatemodels.html processor Individual reports on algorithm and other criteria used should be referenced from the candidate model web page. The seven models were tested, evaluated, and compared by C.C. Finlay et al. The final model was calculated using weighted means of the candidates. The weights were agreed by a vote of the IGRF-11 task force. DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce Geomagnetic Modeling Team geomag.models@noaa.gov http://www.ngdc.noaa.gov/geomag/ processor Processing steps were carried out collectively by the developers of the model. The description of the evaluation and weighting process can be found in C.C. Finlay et al "Evaluation of IGRF-11 Candidate Models" in the Journal of Earth, Planets and Space. Model Construction and Weighting 2010-01-01 publication http://geomag.colorado.edu/images/PublicationsPDFs/Finlay_etal_IGRF11eval_sub.pdf processor Individual reports on algorithm and other criteria used should be referenced from the candidate model web page. Challenging Minisatellite Payload (CHAMP) is a German satellite mission dedicated to improving gravity and magnetic field models of the Earth. CHAMP Satellite Data 2009-12-31 publication GFZ German Research Centre for Geosciences http://op.gfz-potsdam.de/champ/ The CHAMP Mission Webpage provided details on equipment, mission, as well as results and publications associated with the CHAMP mission. information originator -180 180 -90 90 2000-07-15 2010-09-19 The Danish satellite Orsted is a dedicated satellite for geomagnetic field modeling. ORSTED Satellite Data 2009-12-31 publication Danish Meteorological Institute http://www.space.dtu.dk/english/Research/Projects/Oersted The Orsted Satellite Project Webpage provided details on equipment, mission, as well as results and publications associated with the Orsted satellite mission. information originator -180 180 -90 90 1999-02-23 2009-11-30 Magnetics information that is collected at permanent surface magnetic observatories spread across the globe. INTERMAGNET Observatory Data 2009-12-31 publication Internation Real-time Magnetic Observatory Network http://www.intermagnet.org INTERMAGNET Program Website provides information on participating institutions, observatory locations, and publications associated with the network of observatories. information originator -177.383 172.35 -77.85 82.5 annually Last Review Date: 2015-09-18 This record has been automatically modified to include references to NCEI where applicable on 2015-08-31. Anna Milan DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce Metadata Specialist (303) 497-5099 (303) 497-6513 325 Broadway, Mail Code E/GC4 Boulder CO 80305-3328 USA Anna.Milan@noaa.gov 9:00 - 5:00 Mountain pointOfContact