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1. 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 ...

2. 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 ...

3. EMAG2: Earth Magnetic Anomaly Grid (2-arc-minute resolution) [gov.noaa.ngdc.mgg.geophysical_models.EMAG2]
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 ...

4. 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 ...

5. International Geomagnetic Reference Field - 11th Generation [gov.noaa.ngdc.mgg.geophysical_models.IGRF-11]
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 ...

6. Magnetic Field Calculator [gov.noaa.ngdc.mgg.geophysical_models.Magnetic_Field_Calculator]
The Magnetic Field Calculator will calculate the total magnetic field, including components (declination, inclination, horizontal intensity, northerly intensity, easterly intensity, vertical intensity) ...

7. Magnetic Field Grid Calculator [gov.noaa.ngdc.mgg.geophysical_models.Magnetic_Field_Grid_Calculator]
The Magnetic Field Properties Calculator will computes the estimated values of Earth's magnetic field(declination, inclination, vertical component, northerly component, easterly component, horizontal ...

8. NGDC Marine Trackline Geophysics Database [gov.noaa.ngdc.G00129]
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 ...

9. US Historic Declination Calculator [gov.noaa.ngdc.mgg.geophysical_models.US_Historic_Declination_Calculator]
This programs derives a table of secular change in magnetic declination for a specified point in the conterminous United States. It utilizes the USD polynomial and the IGRF spherical harmonic models. ...

10. Measurements Taken During Mirny - Dome C Traverse, 1981 [mirny_domec_1981]
Log books for measurements taken during the Mirny - Dome C traverse by the Russians in 1981. Measurements include snow accumulation, magnetic readings, and barometric levelling. Copies of these documents ...

11. Accumulation, Air Temperature, Barometric Pressure and Magnetic Readings from Law Dome and Wilkes Land, 1979 [lawdome_1979_field_data]
A collection of observations made during the Autumn-Spring 1979 traverses on Law Dome and Wilkes Land. Measurements include accumulation, air temperature, barometric pressure, and magnetic field strength. ...

12. Geophysical Survey of Law Dome, 1970 [casey_traverse_1970]
In 1970, several traverses on Law Dome extensively recorded barometric pressure, air temperature, magnetic field and gravity as they travelled. These results are recorded in two log books. Physical ...

13. Logs, Data and Notes from Traverses on Law Dome/Wilkes Land, 1986 [lawdome_traverse_logs_1986]
A collection of logbooks and notes from the 1986 traverses out of Casey over Law Dome and Wilkes Land. Information recorded includes accumulation, gravity, snow temperature, magnetic field, stratigraphy, ...

14. Magnetic Observations on Law Dome, 1971 [law_dome_magnetic_1971]
Log of magnetic observations made on Law Dome in 1971. The hard copy of this document has been archived in the Australian Antarctic Division Records Store.

15. Magnetic Readings Along Pioneerskaya - Dome C Traverses, 1977 and 1978 [magnetic_domec_1977]
Magnetic readings taken along the Russian traverse from Pioneerskaya to Dome C in 1977 and 1978. Copies of these documents have been archived in the records store of the Australian Antarctic Division.

16. Coordinated magnetic observations at Macquarie Island during the STEP period [ASAC_2286]
Metadata record for data from ASAC Project 2286 See the link below for public details on this project. There are two global networks associated with these data, Old and New. The old network is the ...

17. Geophysical imaging, structural analysis, alteration geochemistry of Macquarie Island crust, to constrain tectonic, and hydrothermal history of the ocean floor. [ASAC_2409]
Although oceanic crust covers about 60% of the Earth, relatively little is known of its geology and the processes that have created it. Macquarie Island represents a unique subaerial exposure of the ...

18. Geoscience Australia Geophysical Observatories [ASAC_760]
Geoscience Australia Geophysical Observatories Note, there are separate meta-data records for Geomagnetism and for seismology/nuclear monitoring. Brief summary: AGSO operates ...

19. Ionospheric dynamics in the polar cap [ASAC_949]
The aim is to measure structure and drift in polar-cap ionospheric layers in order to test current theories and models, identify unexplained behaviour and develop theoretical explanations. The polar ...

20. Monitoring of the Antarctic geomagnetic field and VLF variations for trends [ASAC_507]
The interaction between the solar wind and the Earth's magnetic field creates a vast magnetic cavity within the solar wind flow, known as the magnetosphere. Through various solar wind-magnetosphere ...

21. Observations of ULF space plasma waves in Antarctica [ASAC_606]
This project records ultra-low frequency (ULF) waves in the 1mHz - 3Hz band at the Antarctic stations Davis, Casey, Mawson, and Macquarie Island and Zhongshan (PRC station). Search coil magnetometers ...

22. Observatory Operations - All Sky Imager Data from the Australian Antarctic Territory and Macquarie Island [ASAC_527_allsky]
All Sky Imager Systems (ASIS) are deployed at Casey, Davis, Macquarie island and Mawson. These systems are autonomous data collection systems which record All Sky Imager data during periods of darkness ...

23. Observatory Operations - Riometer and Magnetometer Data from the Australian Antarctic Territory and Riometer Data from Macquarie Island [ASAC_527]
An analogue data acquisition system (ADAS), designed to collect time-stamped, time series data from any analogue signal is currently used to log data from the riometer, magnetic pulsations and fluxgate ...

24. Publications by Geoscience Australia relating to Australian Antarctic geomagnetic observatory data [ASAC_760_geomag]
This data contains references to publications which were produced by the Australian Geological Survey Organisation (AGSO) between 1994 and 1997, using data from the Australian Antarctic geomagnetic ...

25. Southern Ocean Magnetometer Experiment (SOMEx) [ASAC_852]
The SOMEx (Southern Ocean Magnetometer Experiment) experiment deployed four seafloor magnetomoeters in 1996, to measure changing magnetic fields on the floor of the southern ocean. Two were recovered ...

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

27. Airborne Magnetic Trackline and Survey Data (Vector and Scalar Observations) [gov.noaa.ngdc.G01150]
The National Geophysical Data Center (NGDC) receive airborne magnetic survey data from US and non-US agencies. In an effort to provide a central library for digital aeromagnetic data in the public ...

28. Locating an ice-covered Antarctic landfill using ground magnetometry [AAS_4029_Magnetometry]
The abandoned Wilkes Station remains a significant waste problem in Antarctica with a large proportion of this waste buried in the ice for much of the year. A large proportion of this waste is locked ...

29. Magnetic Observations [Absolutes]
Final one minute average values of the absolute geomagnetic field in the north (X), east (Y) and vertical (Z) components in units of nanoTesla (nT). Magnetic variometer data have been collected at ...

30. Aeromagnetic Regional Grid Data [gov.noaa.ngdc.mgg.geophysics.G01149]
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 ...

31. 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. ...

32. Magnetic Anomaly Data for the Former Soviet Union [gov.noaa.ngdc.mgg.geophysics.G01284]
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

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

34. Selected Geomagnetic Measurements From Several Satellites [gov.noaa.ngdc.mgg.geophysics.G01147]
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 ...

35. 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]
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 ...

36. Worldwide Database of Analog Marine Seismics, Bathymetry, Magnetics, and Gravity Data [gov.noaa.ngdc.mgg.geophysics.G00512]
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, ...

37. A Report on Geomagnetic Observatories, 1995 [gov.noaa.ngdc.stp.geomag.G01289]
Report on the status of world wide geomagnetic observatories

38. Boulder Magnetic Observatory [gov.noaa.ngdc.stp.geomag.G10130]
These data are vector and scalar component values of the Earth's magnetic field for 2004 recorded at the Boulder Magnetic Observatory in Colorado. Vector values are measured using 3 mutually orthogonal ...

39. Digitized Historical Geomagnetic Publications in PDF format [gov.noaa.ngdc.stp.geomag.G10162]
A catalog of 732 historical geomagnetic publications that were at risk of loss have been digitized and converted in pdf documents.

40. Geomagnetic Absolute Mean Values at Hourly Intervals from 220 Observatories Worldwide [gov.noaa.ngdc.stp.geomag.G00002]
This file is comprised of absolute mean hourly values of the geomagnetic components D, H and Z or X, Y and Z. These values, on magnetic tape, are available from approximately 220 of the 400 worldwide ...

41. Geomagnetic Components D, H, X, Y, Z, and R 10-second Instantaneous Measurements [gov.noaa.ngdc.stp.geomag.G00122]
These data are generated as part of the International Magnetospheric Study. The file consists of 10-second instantaneous measurements for the geomagnetic components D, H, X, Y, Z and R. The 10 second ...

42. Geomagnetic Observatory 10 Second Data [gov.noaa.ngdc.stp.geomag.G10122]
Geomagnetic 10 second data provides high temporal resolution of geomagnetic variations

43. Geomagnetic Observatory 2.5 Minute Data [gov.noaa.ngdc.stp.geomag.G10121]
Geomagnetic variation data with 2.5 minute resolution

44. Geomagnetic Observatory Annual Means Data [gov.noaa.ngdc.stp.geomag.G10118]
The National Geophysical Data Center / World Data Center, Boulder maintains an active database of worldwide geomagnetic observatory data. Historically, magnetic observatories were established to monitor ...

45. Geomagnetic Observatory Database February 2004 [gov.noaa.ngdc.stp.geomag.1806]
The 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, ...

46. Geomagnetic Observatory Hourly Data [gov.noaa.ngdc.stp.geomag.G10119]
Geomagnetic Hourly Averages from world wide observatories

47. Geomagnetic Observatory One Minute Data [gov.noaa.ngdc.stp.geomag.G10120]
Geomagnetic One Minute Means from world wide observatories

48. Geomagnetic Variation Data - 1-Minute Remote Geophysical Observatory Network (RGON) [gov.noaa.ngdc.stp.geomag.G00124]
This data file was generated as part of the International Magnetospheric Study (IMS). The file consists of values of the geomagnetic components D, H, X, Y, Z, and R averaged from 10-second instantaneous ...

49. Instantaneous Absolute Values of the Geomagnetic Components D, H, and Z or X,Y, and Z at 1-minute Intervals for 50 Observatories Database [gov.noaa.ngdc.stp.geomag.G00021]
The file is comprised of instantaneous absolute values of the geomagnetic components D, H, and Z or X, Y, and Z at 1-minute intervals. These values were derived either from analog recordings (magnetograms) ...

50. Intermagnet definitive observatory data [gov.noaa.ngdc.stp.geomag.G10161]
1 minute and hourly values reported as definitive from Intermagnet observatories.

Showing 1 through 50 of 524 Next