Receiver Commands 141
Receiver Commands
Table 6.36 outlines the parameters.
Table 6.36. $PASHR,POS Message Format
Parameter Description Range
d1 Indicates whether the position solution has
been computed autonomously or with the aid
of RTCM differential corrections:
• 0: Autonomous position
• 1: Corrected position
0, 1
d2 Indicates the number of satellites used in
computing positions
0 to 12
m1 Current time (UTC) 00 to 235959.50
m2 Current latitude measured in degrees,
minutes, and decimal minutes
(ddmm.mmmmm)
0° to 90°
c1 Latitude sector N or S
m3 Current longitude measured in degrees,
minutes, and decimal minutes
(dddmm.mmmmm)
0° to 180°
c2 Longitude sector E or W
f1 Current altitude (±aaaaa.aa) ellipsoid height
in meters. In 2-D positioning mode, this field
contains the fixed altitude value
-3000.00 to
+3000.00
f2 Site ID ????
f3 Course over the ground (ttt.tt); referenced to
true north
0.00°-359.99°
f4 Speed over the ground (knots) 000.00 to 999.99
f5 Vertical velocity (meters per second) -999.9 to +999.9
f6 Current computed PDOP value 0.00 to 99.9
f7 Current computed HDOP value 00.0 to 99.9
f8 Current computed VDOP value 0.00 to 99.9
f9 Current computed TDOP value (seconds) 0.00 to 99.9
s1 Firmware version code 4-character ASCII
hh Checksum 2-character hex
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