EMMA_DATA_2015-08-27
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资源简介：
This data set contains daily files of 1-sec geomagnetic field variations from 24 stations of the European quasi-Meridional Magnetometer Array (EMMA) for 27 August 2015. 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：
2021-11-02
