Geneq iSXBlue II GNSS Series Technical Reference Manual page 150

EphmHealth
AlmVFlag
AlmHealth
Elev
Azimuth
URA
Spare
CliForSNR
DiffCorr
PosResid
VelResid
DoppHZ
NCOHz
iSXblue/SXBlue II GNSS Series Technical Reference Manual
Satellite health from sub frame 1
of the GPS message
Almanac valid flag
Almanac health from sub frame 4
of the GPS message
Elevation angle in degrees
½ the azimuth in degrees
User range error from sub frame 1
of the GPS message
Not used at this time
Code lock indicator for SNR.
SNR = 10.0 * 4096 CliForSNR/
Nose_floor) where Nose_floor =
80000.0
100 times the differential
correction for this channel's
pseudorange
10 times the position residual
from the GPS solution for this
channel
10 times the velocity residual
from the GPS solution for this
channel
Expected Doppler for this channel
in Hz
Carrier track offset for this
channel in Hz
Byte 1
Byte 1
Byte 1
Char 1
Byte 1
Byte 1
Byte 1
Unsigned 2
short
2
Short
Short 2
Short 2
Short 2
Short 2
See ICD-GPS-200
0 = not logged
1 = invalid
2 = valid
3 = has data (not
yet validated)
See ICD-GPS-200
-90 to 90
0 to 180 represents
0 to 360 degrees
See ICD-GPS-200
Future use
Positive
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