Document Title:
49
User’s Manual for the GPS Orion-S/-HD Receiver
Document No.
Issue 1.0
GTN-MAN-0110
June 22, 2003
DLR/GSOCNo part of this document shall be reproduced in any form or disclosed to third parties without prior authorization.
4.5.4 $PDLRM,RAW Raw Measurement Data
The $PDLRR,RAW sentence contains carrier phase smoothed pseudorange and range rate
data.
Quantity
Format
Units
# of Chars
Range
Sentence identifier
CCCCC
5
'PDLRM'
single comma
C
1
','
Secondary identifier
CCC
3
'RAW'
single comma
C
1
','
UTC (time)
hhmmss.ss
h = hours (int)
m = minutes (int)
s = seconds (float)
9
000000.00 to
235959.99
single comma
C
1
','
GPS week
XXXX
GPS weeks
4
0000 to
9999
single comma
C
1
','
GPS seconds in week
FFFFFF.FFFFF
seconds
12
000000.00000 to
604799.99999
single comma
C
1
','
GPS to UTC time difference
XX
seconds
2
'00' or ‘99’
single comma
C
1
','
Receiver clock offset
±
F.FFFFFFFFF
seconds
12
-9.999999999 to
+9.999999999
Repeated for each of 12 channels
single comma
C
1
','
PRN
XX
2
00 to 32
single comma
C
1
','
Smoothed pseudorange
FFFFFFFF.FF
meter
11
00000000.00 to
99999999.99
single comma
C
1
','
Range rate from carrier
phases
±
FFFF.FF
meter/secs
8
-9999.99 to
+9999.99
single comma
C
1
','
Health and validity flag
X
(see note 1)
1
‘0’ or ‘1’
Nominal number of characters (including sentence header and trailer) = 365 + 6 = 371
Notes:
1) Health and validity flag
0 = SV not used for navigation fix computation
1 = SV used for navigation solution
Example:
$PDLRM,RAW,120210.50,1139,216143.50000,13,+0.053943243,08,23530663.74,+0017.80,1
,07,23708751.21,-1442.61,1,09,22500893.52,-1919.70,1,11,24611213.23,-1019.06,1,1
8,22338706.68,-1420.92,1,23,22919032.93,-0825.86,1,00,00000000.00,+0000.00,0,21,
23764439.41,-1513.47,1,00,00000000.00,+0000.00,0,00,00000000.00,+0000.00,0,28,20
852558.36,-1983.40,1,00,00000000.00,+0000.00,0*36<CR><LF>