UBLOXDataFormat / NAV-TIMEGPSGPSTimeSolution
NAV-TIMEGPS GPS time solution
Message
| NAV-TIMEGPS
| Description
| GPS time
| Message structure
| Header
| ID
| Length
| Payload
| Checksum
| 0xB5 0x62
| 0x01 0x20
| 16
| 16 bytes
| CK_A CK_B
| Payload contents:
| Byte offset
| Number format
| Scaling
| Name
| Unit
| Purpose/Comment
| 0
| U4
| -
| ITOW
| ms
| GPS millisecond time of week
| 4
| I4
| -
| Frac
| ns
| Nanoseconds remainder of rounded ms above, range -500000 .. 500000
| 8
| I2
| -
| Week
| -
| GPS week (GPS time)
| 10
| I1
| -
| LeapS
| s
| Leap Seconds (GPS-UTC)
| 11
| U1
| -
| Valid
| -
| 0x01 = Valid time of week
0x02 = Valid week number
| 12
| U4
| -
| TAcc
| ns
| Time accuracy estimate
|
|