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UBLOXDataFormat / NAV-VELECEFVelocitySolutionInECEF
NAV-VELECEF Velocity solution in ECEF
| Message
| NAV-VELECEF
| | Description
| Velocity solution in ECEF
| | Message structure
| Header
| ID
| Length
| Payload
| Checksum
| | 0xB5 0x62
| 0x01 0x11
| 20
| 20 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
| -
| ECEF VX
| cm/s
| ECEF X velocity
| | 8
| I4
| -
| ECEF VY
| cm/s
| ECEF Y velocity
| | 12
| I4
| -
| ECEF VZ
| cm/s
| ECEF Z velocity
| | 16
| U4
| -
| SAcc
| cm/s
| Speed accuracy estimate
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