u-blox ZED-F9P, Interface Description

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u-blox ZED-F9P Interface Description - Manual
Advance Information
NAV-POSLLH continued
Byte Offset Number
Format
Scaling Name Unit Description
24 U4 -
vAcc
mm Vertical accuracy estimate
5.14.11 UBX-NAV-PVT (0x01 0x07)
5.14.11.1 Navigation Position Velocity Time Solution
Message
UBX-NAV-PVT
Description
Navigation Position Velocity Time Solution
Firmware
Supported on:
•
u-blox 9 with protocol version 27
Type
Periodic/Polled
Comment
Note that during a leap second there may be more (or less) than 60 seconds in a
minute; see the
description of leap seconds for details.
This message combines position, velocity and time solution, including accuracy figures
Header Class ID Length (Bytes) Payload Checksum
Message Structure
0xB5 0x62 0x01 0x07 92
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 U2 -
year
y Year (UTC)
6 U1 -
month
month Month, range 1..12 (UTC)
7 U1 -
day
d Day of month, range 1..31 (UTC)
8 U1 -
hour
h Hour of day, range 0..23 (UTC)
9 U1 -
min
min Minute of hour, range 0..59 (UTC)
10 U1 -
sec
s Seconds of minute, range 0..60 (UTC)
11 X1 -
valid
- Validity flags (see graphic below )
12 U4 -
tAcc
ns Time accuracy estimate (UTC)
16 I4 -
nano
ns Fraction of second, range -1e9 .. 1e9 (UTC)
20 U1 -
fixType
- GNSSfix Type:
0: no fix
1: dead reckoning only
2: 2D-fix
3: 3D-fix
4: GNSS + dead reckoning combined
5: time only fix
21 X1 -
flags
- Fix status flags (see graphic below )
22 X1 -
flags2
- Additional flags (see graphic below )
23 U1 -
numSV
- Number of satellites used in Nav Solution
24 I4 1e-7
lon
deg Longitude
28 I4 1e-7
lat
deg Latitude
32 I4 -
height
mm Height above ellipsoid
36 I4 -
hMSL
mm Height above mean sea level
40 U4 -
hAcc
mm Horizontal accuracy estimate
UBX-18010854 - R04 Advance Information Page 150 of 259