u-blox ZED-F9P Interface Description - Manual
Advance Information
GSA continued
Field
No.
Name
Unit
Format
Example
Description
0
xxGSA
-
string
$GPGSA
GSA Message ID (xx = current Talker ID)
1
opMode
-
character
A
Operation mode, see first table below
2
navMode
-
digit
3
Navigation mode, see second table below and
position fix flags description
Start of repeated block (12 times)
3 +
1*N
sv
-
numeric
29
Satellite number
End of repeated block
15
PDOP
-
numeric
1.94
Position dilution of precision
16
HDOP
-
numeric
1.18
Horizontal dilution of precision
17
VDOP
-
numeric
1.54
Vertical dilution of precision
18
systemId
-
numeric
1
NMEA defined GNSS System ID
NMEA v4.1 and above only
19
cs
-
hexadecimal
*0D
Checksum
20
<CR><LF>
-
character
-
Carriage return and line feed
Table Operation Mode
Operation Mode
Description
M
Manually set to operate in 2D or 3D mode
A
Automatically switching between 2D or 3D mode
Table Navigation Mode
Navigation Mode
position fix flags description
1
Fix not available
2
2D Fix
3
3D Fix
4.2.12 GST
4.2.12.1 GNSS Pseudo Range Error Statistics
Message
GST
Description
GNSS Pseudo Range Error Statistics
Firmware
Supported on:
•
u-blox 9 with protocol version 27
Type
Output Message
Comment
This message reports statistical information on the quality of the position solution.
ID for CFG-MSG
Number of fields
Message Info
0xF0 0x07
11
Message Structure:
$xxGST,time,rangeRms,stdMajor,stdMinor,orient,stdLat,stdLong,stdAlt*cs<CR><LF>
Example:
$GPGST,082356.00,1.8,,,,1.7,1.3,2.2*7E
Field
No.
Name
Unit
Format
Example
Description
UBX-18010854 - R04
Advance Information
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