Vector Sensor Reference Manual 107
7.1.7 Bin 96
This message has a BlockID of 96 and is 300 bytes excluding the header and epilogue. This
message contains phase and code data. The following table describes the constituents of this
message in order.
Table 7-8 Bin 96 Message
Name Components Type Bytes Value
Spare1 Not used at this time Unsigned short 2 Future use
Week GPS week number Unsigned short
2
TOW Predicted GPS time in
seconds
Double 8
UICS_TT_SNR_PRN[1
2]
See below Unsigned long 4 x 12 = 48
UIDoppler_FL[12] See below Unsigned long 4 x 12 = 48
PseudoRange[12] Pseudoranges Double 8 x 12 = 96
Phase[12] Phase (m) L1 wave =
0.190293672798365
m
Double 8 x 12 = 96
Where.
UlCS_TT_SNR_PRN
• Bits 0-7: PRN (PRN is 0 if no data)
• Bits 8-15: SNR value (SNR= 10.0 * log
10
* (0.8192 * SNR value))
• Bits 16-23: Phase Track Time in units of 1/10 second, range = 0 to 25.5 seconds (see next word)
• Bits 24-31: Cycle Slip Counter (Increments by 1 every cycle slip with natural rollover after 255)
UlDoppler_FL
• Bit 0: 1 if Valid Phase, 0 otherwise
• Bit 1: 1 if Track Time > 25.5 seconds, 0 otherwise
• Bits 2-3: Unused
• Bits 4-31: Signed (two’s compliment) Doppler in units of m/sec x 4096. (i.e., LSB=1/4096), range = +/-
32768 m/sec. Computed as phase change over 1/10 sec.
7.1.8 Bin 97
This message has a BlockID of 97 and is 28 bytes excluding the header and epilogue. This message
contains statistics for processor utilization. The following table describes the details of this
message in order.
To Next Page
Loading...
Need help?
General
