GPS S
MART
R
ECEIVER WITH
A
NTENNA
6: Estimated (dead reckoning) Mode
7: Manual Input Mode
8: Simulator Mode
7
8
9
10
Satellites
Used
HDOP
Altitude
Geoid
Separation
08
1.1
108.7
Number of satellites in use, (00 ~ 12)
GPS-622F
Horizontal dilution of precision, (00.0 ~ 99.9)
mean sea level (geoid), (-9999.9 ~ 17999.9)
Geoid separation in meters according to WGS-84 ellipsoid (-
999.9 ~ 9999.9)
Age of DGPS data since last valid RTCM transmission in xxx
11 DGPS Age
format (seconds)
NULL when DGPS not used
12
DGPS Station
ID
Differential reference station ID, 0000 ~ 1023
0000
NULL when DGPS not used
0E
13 Checksum
Note: The checksum field starts with a ‘*’ and consists of 2 characters representing a hex
number. The checksum is the exclusive OR of all characters between ‘$’ and ‘*’.
DS-GPS-622F-2
Sept 11
©2010
www.rfsolutions.co.uk
Page 11
RFSOLUTIONS [ RFSOLUTIONS.LTD ]
