| EngineState |
- Values:
- This field is always valid
|
| ValidMask |
- Mask of valid state information data.
- Values:
- 0x00000001 - Position(latitude/longitude/horizontal uncertainty)
- 0x00000002 - Altitude and vertical uncertainty
- 0x00000004 - Time ms
- 0x00000008 - Time week number
- 0x00000010 - Time uncertainty
- 0x00000020 - Iono validity
- 0x00000040 - GPS ephemeris
- 0x00000080 - GPS almanac
- 0x00000100 - GPS health
- 0x00000200 - GPS visible SVs
- 0x00000400 - GLONASS ephemeris
- 0x00000800 - GLONASS almanac
- 0x00001000 - GLONASS health
- 0x00002000 - GLONASS visible SVs
- 0x00004000 - SBAS ephemeris
- 0x00008000 - SBAS almanac
- 0x00010000 - SBAS health
- 0x00020000 - SBAS visible SVs
- 0x00040000 - XTRA information
|
| Latitude |
- Latitude position referenced to the WGS-84 reference ellipsoid, counting positive angles north of the equator and negative angles south of the equator.
- Units: Decimal degrees
- Range: -90 to +90 degrees.
- Value is in double float format (refer to IEEE Std 754-1985)
|
| Longitude |
- Longitude position referenced to the WGS-84 reference ellipsoid, counting positive angles east of the Greenwich Meridian and negative angles west of Greenwich meridian.
- Units: Decimal degrees
- Range: -180 to +180 degrees
- Value is in double float format (refer to IEEE Std 754-1985)
|
| HorizontalUncertainty |
- Circular horizontal uncertainty (in meters). The uncertainty is provided at 63 percent confidence.
- Value is in single float format (refer to IEEE Std 754-1985)
|
| Altitude |
- Height above the WGS-84 reference ellipsoid. Value conveys height (in meters) plus 500 m
- Range -500 to 15883
- Value in single float format (refer to IEEE Std 754-1985)
|
| VerticalUncertainty |
- Vertical uncertainty (in meters). The uncertainty is provided at 68 percent confidence.
- Value in single float format (refer to IEEE Std 754-1985)
|
| TimeStmp_tow_ms |
- Time stamp in GPS time of week( in milliseconds)
|
| TimeStmp_gps_week |
|
| Time_uncert_ms |
- Time uncertainty (in milliseconds). The uncertainty is provided at 99 percent confidence.
|
| Iono_valid |
|
| gps_ephemeris_sv_msk |
- GPS SV mask for ephemeris; if the bit is set, ephemeris for that SV is available.
|
| gps_almanac_sv_msk |
- GPS SV mask for almanac; if the bit is set, almanac for that SV is available.
|
| gps_health_sv_msk |
- GPS SV mask for health; if the bit is set, health for that SV is available.
|
| gps_visible_sv_msk |
- GPS SV mask for visible Svs; if the bit is set, the SV is available.
|
| glo_ephemeris_sv_msk |
- GLONASS SV mask for ephemeris; if the bit is set, ephemeris for that SV is available.
|
| glo_almanac_sv_msk |
- GLONASS SV mask for almanac; if the bit is set, almanac for that SV is available.
|
| glo_health_sv_msk |
- GLONASS SV mask for health; if the bit is set, health for that SV is available.
|
| glo_visible_sv_msk |
- GLONASS SV mask for visible SVs; if the bit is set, the SV is available.
|
| sbas_ephemeris_sv_msk |
- SBAS SV mask for ephemeris; if the bit is set, ephemeris for that SV is available.
|
| sbas_almanac_sv_msk |
- SBAS SV mask for almanac; if the bit is set, almanac for that SV is available.
|
| sbas_health_sv_msk |
- SBAS SV mask for health; if the bit is set, health for that SV is available.
|
| sbas_visible_sv_msk |
- SBAS SV mask for visible SVs; if the bit is set, the SV is available.
|
| xtra_start_gps_week |
- Current XTRA information is valid starting from this GPS week number
|
| xtra_start_gps_minutes |
- Current XTRA information is valid starting from the GPS minutes with the GPS week
|
| xtra_valid_duration_hours |
- XTRA information is valid for this many hours starting from the specified GPS week/minutes
|
