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D Logs Summary
182 MiLLennium GPSCard SW Version 4.503/4.52 Command Descriptions Manual Rev 2
Example:
$PRTKA,872,174963.00,1.000,8,7,7,51.11358042429,
-114.04358006710,1059.4105,-16.2617,61,
0.0096,0.0100,0.0112,0,0,4,42,119*51[CR][LF]
PRTKB
Format:
Message ID = 63 Message byte count = 124
Field # Data Bytes Format Units Offset
1 Sync 3 char 0
(header) Checksum 1 char 3
Message ID 4 integer 4
Message byte count 4 integer 8
2 Week number 4 integer weeks 12
3 GPS time into the week 8 double seconds 16
4 Differential age 8 seconds 24
5 Number of matched satellites (00-12) 4 integer 32
6 Number of matched satellites above RTK mask
angle
4 integer 36
7 Number of matched satellites above RTK mask
angle with both L1 and L2 available
4 integer 40
8 Latitude 8 double degrees 44
9 Longitude 8 double degrees 52
10 Height above mean sea level 8 double meters 60
11 Undulation 8 double meters 68
12 Datum ID 4 integer 76
13 Standard deviation of latitude 8 double meters 80
14 Standard deviation of longitude 8 double meters 88
15 Standard deviation of height 8 double meters 96
16 Solution status (see Table D-1, Page 144) 4 integer 104
17 RTK status (see Tables D-3, D-4, Page 145) 4 integer 108
18 Position type (see Table D-2, Page 145) 4 integer 112
19 Idle 4 integer 116
20 Reference station identification (RTCM: 0 - 1023,
or RTCA: 266305 - 15179385)
4 integer 120
NOTE: For the non-RTK position types (as indicated by field 18), field 5 (#matched) indicates
the number of satellites used in the pseudorange position, and fields 6 and 7 (#high and
L1L2#high) indicate an estimate of the number of satellites that would be available to
RTK.