UNICORECOMM Unicore, Command Reference Manual

Page: 58 / 71

Command and Log Reference
58
06,2.54040429607,-
5.89552734305,2.10702896102,-
9.82379913301,-
3.59480285603,0.000001862645149,-9.313225746154785e-
07,0.00000000000,1.571131870150566e-04,2.793967724e-
09,-0.00000000000,42240,2,4,0,12*68db014f
Table 6-23: Glonass Ephemeris Message
ID Field Description Format Binary
Bytes
Binary
Offset
1 GLOEPHEM
header Log header H 0
2 sloto Glonass satellite PRN number Ushort 2 H
3 freqo Satellite frequency channel offset,
between 0 and 20 Ushort 2 H+2
4 sat type Satellite type:
0 = GLO_SAT
1 = GLO_SAT_M (M type)
Uchar 1 H+4
5 Reserved 1 H+5
6 e week Reference time of ephemeris, week
number(refer to GPST) Ushort 2 H+6
7 e time Reference time of ephemeris, in
ms(refer to GPST) Ulong 4 H+8
8 t offset Integer seconds between GPST and
Glonass time. A positive value indicates
Glonass time ahead of GPST Ulong 4 H+12
9 Nt Calendar number of day, the starts
over at January 1
st
of each leap year
Ushort 2 H+16
10 Reserved Reserved 1 H+18
11 Reserved Reserved 1 H+19
12 issue Interval numbers corresponding to
ephemeris reference time , based 15
minutes as a unit Ulong 4 H+20
13 health
a
Health status of ephemeris:
0 = GOOD
1 = BAD
Ulong 4 H+24
14 pos x Satellite X-axis coordinate at reference
time(PZ-90.02), meters Double 8 H+28
15 pos y Satellite Y-axis coordinate at reference
time(PZ-90.02), meters Double 8 H+36
16 pos z Satellite Z-axis coordinate at reference
time(PZ-90.02), meters Double 8 H+44
17 vel x Satellite X-axis velocity at reference Double 8 H+52