International Federation of Digital Seismograph Networks

NT: USGS Geomagnetism Program

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FDSN Network Information

FDSN code NT Operated by USGS
Network name USGS Geomagnetism Program Deployment region United States
Start date Jan. 1, 1901 End date -
Network Website https://geomag.usgs.gov/
Short description

The U.S. Geological Survey Geomagnetism Program monitors the Earth's magnetic field at 14 ground-based observatories in the United States. The Program provides continuous records of magnetic field variations from Fluxgate and Proton magnetometers.

Citation Information

Digital Object Identifier (DOI) https://doi.org/10.7914/SN/NT
Citation
USGS (1901): USGS Geomagnetism Program Definitive Data. INTERMAGNET. Other/Seismic Network. 10.7914/SN/NT

Data Access

Data Availability

Data not available from any registered FDSN Web Service provider. For more information, please contact the operator of this network: USGS

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Additional Notes Definitive Data is available through INTERMAGNET at http://intermagnet.org/data-donnee/download-eng.php and ftp://ftp.seismo.nrcan.gc.ca/