Format                 IAGA-2002                                    |
 Source of Data         VNCST (Vietnam) / IPGP (France)              |
 Station Name           Da Lat                                       |
 IAGA Code              DLT                                          |
 Geodetic Latitude      11.945                                       |
 Geodetic Longitude     108.482                                      |
 Elevation              1583.0                                       |
 Reported               HDZF                                         |
 Sensor Orientation     HDZF                                         |
 Digital Sampling       0.2 second                                   |
 Data Interval Type     1-month (01-31)                              |
 Data Type              quasi-definitive                             |
 #                                                                   |
 # File added to the data base on the 2022-06-09                     |
 # Conditions of use:                                                |
 # License: CC BY-NC 4.0                                             |
 #          http://creativecommons.org/licenses/by-nc/4.0/           |
 # Please acknowledge BCMT when using this data                      |
 #                                                                   |
 # For any enquiry, please contact: bcmt@ipgp.fr                     |
 #                                                                   |
 # D is expressed in minutes of arc.  Formula for computing          |
 # non-reported elements:  X=H*cos(D),  Y=H*sin(D),  tan(I)=Z/H      |
 # 1-month values are computed from 24 monthly means of 1-hour values|
DATE       TIME         DOY     DLTH      DLTD      DLTZ      DLTF   |
2015-01-16 12:00:00.000 016     40781.41    -38.33   8162.19  41590.22
2015-02-15 00:00:00.000 046     40787.19    -38.42   8172.65  41598.15
2015-03-16 12:00:00.000 075     40775.36    -38.51   8182.81  41588.40
2015-04-16 00:00:00.000 106     40785.90    -38.68   8196.09  41601.38
2015-05-16 12:00:00.000 136     40786.10    -38.70   8208.15  41608.90
2015-06-16 00:00:00.000 167     40809.57    -38.77   8215.42  41627.25
2015-07-16 12:00:00.000 197     40781.32    -39.23   8231.02  41606.15
2015-08-16 12:00:00.000 228     40773.75    -39.36   8240.50  41598.13
2015-09-16 00:00:00.000 259     40776.29    -39.61   8247.75  41601.92
2015-10-16 12:00:00.000 289     40777.81    -40.07   8259.93  41605.94
2015-11-16 00:00:00.000 320     40787.44    -40.87   8272.82  41617.91
2015-12-16 12:00:00.000 350     40782.38    -41.09   8282.04  41614.92