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1. U.S.C.G.S. Geomagnetic Data for 3 stations, 1947-1969 [NCAR_DS830.0]
Later data are at NCAR, on a CDROM from NGDC.


2. Daily Average Weather Data for Beira, Mozambique for 1921-1924 and Monthly Weather Data for Luanda, Angola for 1902-1910 and 1933-1936 [NCL00003_5]
The Luanda, Angola data reside in 2 books; 1) 'Resumo Das Observacoes Feitas Durante o Anno De 1902-1910' (C/fe AO A-ob); and 2) 'Velocidade oe direccao de vento dedozidas das sondagens aerologicas' ...


3. Data on the Earth's Magnetic Field and its Secular Change since 1800 [gov.noaa.ngdc.mgg.geophysics.G01152]
Information on the past and present orientation of the Earth's magnetic field is available from the National Geophysical Data Center (NGDC) which serves as the national data bank for geomagnetic data. ...


4. Geomagnetic Observatory One Minute Data [gov.noaa.ngdc.mgg.geophysics.G10120]
Unknown


5. Values About Ancient Magnetic Poles, Declination, Inclination, and Intensity, That Can Be Used to Track the Magnetic Pole and Continent Movements [gov.noaa.ngdc.mgg.geophysics.G00892]   PARENT DIF
The study of magnetism is one of the oldest of the geophysical sciences. It is unique among the sciences in that ancient records of the geomagnetic field are preserved in rocks and changes in the ...


6. Worldwide Database of Analog Marine Seismics, Bathymetry, Magnetics, and Gravity Data [gov.noaa.ngdc.mgg.geophysics.G00512]   PARENT DIF
The Analog Marine Geophysical Underway data file consists primarily of seismic data and some bathymetry, magnetics, and gravity data. Most of the data are released to NGDC in microform packages; microfilm, ...


7. USGS Bathymetry Data from the Western Region Coastal and Marine Geology Program [EARTH_LAND_USGS_WALRUS_MAP1]
The USGS Western Region Coastal and Marine Geology division contains extensive bathymetry data through InfoBank ("http://walrus.wr.usgs.gov/infobank/gazette/html/bathymetry/gl.html") ...


8. Enhanced Magnetic Model 2015 [gov.noaa.ngdc.mgg.geophysical_models.EMM2015]
The Enhanced Magnetic Model (EMM) extends to degree and order 720, resolving magnetic anomalies down to 56 km wavelength. The higher resolution of the EMM results in significantly improved pointing ...


9. Magnetostratigraphy of Cretaceous Sediments in the James Ross Island Basin, Antarctica [NSF-ANT13-03896]
The PI will collect samples to extend the magneto-stratigraphic record of late Cretaceous sediments of the James Ross Basin, Antarctica. RAPID support will allow him to take advantage of an invitation ...


10. Prince Charles Mountains Expedition of Germany-Australia (PCMEGA) [ASAC_1215]
These data are gravity and magnetometer data collected as part of the PCMEGA (Prince Charles Mountains Expedition of Germany and Australia) expedition of 2002/2003. An excerpt from the readme file ...


11. NGDC Marine Trackline Geophysics Database [gov.noaa.ngdc.G00129]   CHILD DIFs
This data set contains bathymetry, magnetic, gravity and seismic shot point navigation data collected during marine cruises from 1939 to the present. Coverage is worldwide. These data are stored in ...


12. World Magnetic Model 2015 [gov.noaa.ngdc.WMM2015]
The World Magnetic Model is the standard model used by the U.S. Department of Defense, the U.K. Ministry of Defence, the North Atlantic Treaty Organization (NATO) and the International Hydrographic ...


13. World Magnetic Model 2015 Technical Report [gov.noaa.ngdc.WMM2015_Technical_Report]
The World Magnetic Model is the standard model used by the U.S. Department of Defense, the U.K. Ministry of Defence, the North Atlantic Treaty Organization (NATO) and the International Hydrographic ...


14. AeroD, Canada [Canada_ACS_AeroD]
The AeroD web site is fully indexed and searchable allowing users to browse Canadian aeronautical publications. The supplements to the charts include the Canada Air Pilot (CAP), the Canada Flight ...


15. USGS State Cooperative Geophysical Research Program Consisting of Gravity and Magnetic Data [GEOPHYS]
MAGNETIC DATA Digital magnetic data were compiled from a diverse group of magnetic surveys. Digital data from aeromagnetic and shipborne magnetic surveys were compiled at different ...


16. Global Geomagnetic Field Models [AAS_4092_Geomagnetic_Field_Model]
The IGRF-12 and WMM15 are global magnetic field models which describe the geomagnetic main field using a set of spherical harmonic coefficients. The models are derived from geomagnetic data collected ...


17. Aeromagnetic Regional Grid Data [gov.noaa.ngdc.mgg.geophysics.G01149]   PARENT DIF
Several regions are represented in this unique collection of earth surface measurements of magnetic field parameters and their related anomalies. The DNAG Magnetics "Super grid" of Magnetic Anomaly ...


18. Selected Geomagnetic Measurements From Several Satellites [gov.noaa.ngdc.mgg.geophysics.G01147]   PARENT DIF
More than 17 million selected magnetic observations from several orbiting low-altitude satellites are contained in this digital collection. Except for MAGSAT, all the observations are of total intensity ...


19. EMAG2: Earth Magnetic Anomaly Grid (2-arc-minute resolution) [gov.noaa.ngdc.mgg.geophysical_models.EMAG2]   PARENT DIF
EMAG2 is a global Earth Magnetic Anomaly Grid compiled from satellite, ship, and airborne magnetic measurements. It is a significant update of our previous candidate grid for the World Digital Magnetic ...


20. Magnetic Anomaly Data for the Former Soviet Union [gov.noaa.ngdc.mgg.geophysics.G01284]   PARENT DIF
In 1974, the Ministry of Geology of the U.S.S.R. published a mosaic series of 18 sheets at 1:2.5 million scale showing the residual magnetic intensity over the land mass of the U.S.S.R


21. Project Magnet 1996 [gov.noaa.ngdc.mgg.geophysics.G01263]   PARENT DIF
Project Magnet data include low altitude, high density individual track line surveys, high altitude vector data and regional magnetic anomaly grids.


22. World Magnetic Model 2010 [gov.noaa.ngdc.WMM2010]   PARENT DIF
The World Magnetic Model is the standard model used by the U.S. Department of Defense, the U.K. Ministry of Defence, the North Atlantic Treaty Organization (NATO) and the International Hydrographic ...


23. World Magnetic Model 2010 [gov.noaa.ngdc.mgg.geophysical_models.WMM2010]
The World Magnetic Model is the standard model used by the U.S. Department of Defense, the U.K. Ministry of Defence, the North Atlantic Treaty Organization (NATO) and the International Hydrographic ...


24. Declination Calculator [gov.noaa.ngdc.mgg.geophysical_models.Declination_Calculator]
Declination is calculated using the current International Geomagnetic Reference Field (IGRF) model. Declination is calculated using the current World Magnetic Model (WMM) or International Geomagnetic ...


25. Enhanced Magnetic Model 2010 [gov.noaa.ngdc.mgg.geophysical_models.EMM2010]
The Enhanced Magnetic Model (EMM) extends to degree and order 720, resolving magnetic anomalies down to 56 km wavelength. The higher resolution of the EMM results in significantly improved pointing ...


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