Instantaneous Absolute Values of the Geomagnetic Components D, H, and Z or X,Y, and Z at 1-minute Intervals for 50 Observatories DatabaseView Metadata As: Get Data, FAQ, HTML, 19139 XML
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Instantaneous Absolute Values of the Geomagnetic Components D, H, and Z or X,Y, and Z at 1-minute Intervals for 50 Observatories Database
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) with the aid of semiautomatic digitizing equipment or from digital recordings made directly on magnetic tape. These data are available from about 50 observatories operated by the United States, Canada, Australia, Japan, United Kingdom, Taiwan, Sodankayla, Iceland, Finland and France.

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http://spidr.ngdc.noaa.gov
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Justin Mabie
DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
303 497-6135
8:00 - 5:00 Mountain
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Down loadable for no cost

Ordering Instructions
Ordering Instructions: Data may be downloaded from the spidr web site Custom Order Process: Contact data center for information

Use Limitation
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.

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