u-blox ZED-F9P Interface Description - Manual
Advance Information
NAV-DOP continued
Byte Offset Number
Format
Scaling Name Unit Description
8 U2 0.01 tDOP - Time DOP
10 U2 0.01 vDOP - Vertical DOP
12 U2 0.01 hDOP - Horizontal DOP
14 U2 0.01 nDOP - Northing DOP
16 U2 0.01 eDOP - Easting DOP
5.14.3 UBX-NAV-EOE (0x01 0x61)
5.14.3.1 End Of Epoch
Message
UBX-NAV-EOE
Description
End Of Epoch
Firmware
Supported on:
• u-blox 9 with protocol version 27
Type
Periodic
Comment
This message is intended to be used as a marker to collect all navigation messages of an
epoch. It is output after all enabled NAV class messages (except UBX-NAV-HNR) and after
all enabled NMEA messages.
Header Class ID Length (Bytes) Payload Checksum
Message Structure
0xB5 0x62 0x01 0x61 4
see below
CK_A CK_B
Payload Contents:
Byte Offset Number
Format
Scaling Name Unit Description
0 U4 - iTOW ms GPS time of week of the navigation epoch.
See the description of iTOW for details.
5.14.4 UBX-NAV-GEOFENCE (0x01 0x39)
5.14.4.1 Geofencing status
Message
UBX-NAV-GEOFENCE
Description
Geofencing status
Firmware
Supported on:
• u-blox 9 with protocol version 27
Type
Periodic/Polled
Comment
This message outputs the evaluated states of all configured geofences for the current
epoch's position.
See the Geofencing description for feature details.
Header Class ID Length (Bytes) Payload Checksum
Message Structure
0xB5 0x62 0x01 0x39 8 + 2*numFences
see below
CK_A CK_B
Payload Contents:
Byte Offset Number
Format
Scaling Name Unit Description
0 U4 - iTOW ms GPS time of week of the navigation epoch.
See the description of iTOW for details.
4 U1 - version - Message version (0x00 for this version)
UBX-18010854 - R04 Advance Information Page 142 of 259
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