gov.noaa.ngdc.stp.geomag:1806 eng; USA utf8 dataset Justin Mabie DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce Space and Terrestrial Weather Specialist (303) 497-6135 (303) 497-6513 325 Broadway, Mail Code E/GC4 Boulder CO 80305-3328 USA Justin.Mabie@noaa.gov pointOfContact 2015-09-18 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Geomagnetic Observatory Database February 2004 1972-01-01 publication First NOAA National Centers for Environmental Information publisher DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce publisher DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce originator Solid Earth (SE) SE-53, A Report on Geomagnetic Observatories, 1995. SE-51, Bibliography of Historical Geomagnetic Main Field Survey and Secular Variation Reports at the World Data Center-A for Solid Earth Geophysics. The NOAA National Centers for Environmental Information (formerly National Geophysical Data Center) maintains an active database of worldwide geomagnetic observatory data to further the understanding of Earth magnetism and the Sun-Earth environment.Historically, magnetic observatories were established to monitor the secular change (variation), of the Earth's magnetic field, and this remains one of their most important functions. This generally involves absolute measurements sufficient in number to monitor instrumental drift and to produce annual means. Over 70 countries operate more than 200 observatories worldwide. The magnetic observatory data are crucial to the studies of secular change, investigations into the Earth's interior, navigation, communication, and to global modeling efforts. In addition to the continuously operating magnetic observatories, many countries make measurements at temporary magnetic stations (known as repeat stations), over a period of days every 5 - 10 years.The Earth's magnetic field is described by seven parameters. These are declination (D), inclination (I), horizontal intensity (H), vertical intensity (Z), total intensity (F) and the north (X) and east (Y) components of the horizontal intensity. By convention, declination is considered positive when measured east of north, inclination and vertical intensity positive down, X positive north, and Y positive east. The magnetic field observed on Earth is constantly changing. Provide information for research and surveyors underDevelopment Justin Mabie DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce Space and Terrestrial Weather Specialist (303) 497-6135 (303) 497-6513 325 Broadway, Mail Code E/GC4 Boulder CO 80305-3328 USA Justin.Mabie@noaa.gov pointOfContact annually EARTH SCIENCE > SOLID EARTH > Geomagnetism > Geomagnetic Forecasts EARTH SCIENCE > SOLID EARTH > Geomagnetism > Geomagnetic Indices EARTH SCIENCE > SOLID EARTH > Geomagnetism > Geomagnetic Induction EARTH SCIENCE > SOLID EARTH > Geomagnetism > Magnetic Anomalies EARTH SCIENCE > SOLID EARTH > Geomagnetism > Magnetic Declination EARTH SCIENCE > SOLID EARTH > Geomagnetism > Magnetic Inclination EARTH SCIENCE > SOLID EARTH > Geomagnetism > Magnetic Intensity EARTH SCIENCE > SOLID EARTH > Geomagnetism > Paleomagnetism EARTH SCIENCE > SOLID EARTH > Geomagnetism > Reference Fields theme NASA/GCMD Earth Science Keywords Secular Change Magnetic Total Intensity Magnetic Declination Magnetic Observatory Magnetic Models Magnetic Survey Magnetospheric Science theme Uncontrolled Keywords Global place NASA/GCMD Location Keywords 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 dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information custodian 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. otherRestrictions Use Constraints: None otherRestrictions Access Constraints: No Constraints eng; USA geoscientificInformation -180.000000 180.000000 -90.000000 90.000000 1800-01-01 Formally FE 17, 119, 626. Entry_ID G01152 TIFF Justin Mabie DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce Space and Terrestrial Weather Specialist (303) 497-6135 (303) 497-6513 325 Broadway, Mail Code E/GC4 Boulder CO 80305-3328 USA Justin.Mabie@noaa.gov pointOfContact Free 26671.900000 https://www.ngdc.noaa.gov/seg/potfld/geomag.html https://www.ngdc.noaa.gov/seg/potfld/operobs.html ftp://ftp.ngdc.noaa.gov/Solid_Earth/Mainfld_Mag/ CARTRIDGE TAPE tar 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 Yes 0 Placed in Purgartory 1/26/2007 because info in this record may be used to create other records. Justin Mabie DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce processor annually 2001-06-01 This metadata was automatically generated from the Content Standards for Digital Geospatial Metadata standard (version FGDC-STD-001-1998) using the 2012-08-08 version of the FGDC RSE to ISO 19115-2 transform. Translated from FGDC 2012-10-10T11:05:22.886-06:00 Last Metadata Review Date: 2013-05-28 This record was automatically modified on 2015-09-18 to include references to NCEI where applicable. Justin Mabie DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce Space and Terrestrial Weather Specialist (303) 497-6135 (303) 497-6513 325 Broadway, Mail Code E/GC4 Boulder CO 80305-3328 USA Justin.Mabie@noaa.gov pointOfContact Justin Mabie DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce Space and Terrestrial Weather Specialist (303) 497-6135 (303) 497-6513 325 Broadway, Mail Code E/GC4 Boulder CO 80305-3328 USA Justin.Mabie@noaa.gov pointOfContact