EMMA_DATA_12-13MAY_2013
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资源简介：
This data set contains daily files of 1-sec geomagnetic field variations from twelve stations of the European quasi-Meridional Magnetometer Array (EMMA) for 12-13 May, 2013. The header lines in each file indicate the station name, geodetic coordinates, and the reference frame (HDZ or XYZ). Data are expressed in nanoTesla. Missing data are represented by 99999.99.
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Zenodo创建时间：
2019-08-26
