| Description |
The data sets are obtained from the Beijing observation station of Institute of Geology and Geophysics Chinese Academy of Sciences (IGGCAS).The first line is description information, including station code, data (MMMDDYY), day of the year, hour, geomagnetic component order, data type (R: report data, D : defined data), colatitude longitude, D component baseline
The 2-31 lines are the minute value of HDZF. H is the horizontal intensity. D is the declination. Z is the vertical intensity. F is the total intensity. The unit of HZF is 0.1nT and the unit of D is 0.01 minute. |
