H1 CRD  1 2021 07 31 17
H2 BEIL       7249 61 02  4
H3 glonass116  0907001 9116    36111 0 1
H4  1 2021 07 31 17  0 26 2021 07 31 17  4 39  0 0 0 0 1 0 2 0
C0 0    532.000 beij
60 beij 3 2
50 beij  174.0  -1.000  -1.000   -1.0 0
40 61316.5941508 0 beij -1 -1 -1   123723.0 -1   40.0 -1 -1 -1 2 2 0
20 61316.594  986.00 297.80  53.  0
11 61316.5941508     0.132803843663 beij 2    300    157     174.0 -1.000  -1.000 -1.0  -1.0 0
H8
H9