You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
1.9 KiB
33 lines
1.9 KiB
# GPS position in WGS84 coordinates. |
|
uint64 timestamp_position # Time of the position estimates since system start, (microseconds) |
|
int32 lat # Latitude in 1E-7 degrees |
|
int32 lon # Longitude in 1E-7 degrees |
|
int32 alt # Altitude in 1E-3 meters above MSL, (millimetres) |
|
int32 alt_ellipsoid # Altitude in 1E-3 meters bove Ellipsoid, (millimetres) |
|
|
|
uint64 timestamp_variance # Time of the accuracy estimates since system start, (microseconds) |
|
float32 s_variance_m_s # GPS speed accuracy estimate, (metres/sec) |
|
float32 c_variance_rad # GPS course accuracy estimate, (radians) |
|
uint8 fix_type # 0-1: no fix, 2: 2D fix, 3: 3D fix, 4: RTCM code differential, 5: Real-Time Kinematic, float, 6: Real-Time Kinematic, fixed, 8: Extrapolated. Some applications will not use the value of this field unless it is at least two, so always correctly fill in the fix. |
|
|
|
float32 eph # GPS horizontal position accuracy (metres) |
|
float32 epv # GPS vertical position accuracy (metres) |
|
|
|
float32 hdop # Horizontal dilution of precision |
|
float32 vdop # Vertical dilution of precision |
|
|
|
int32 noise_per_ms # GPS noise per millisecond |
|
int32 jamming_indicator # indicates jamming is occurring |
|
|
|
uint64 timestamp_velocity # Time of the velocity estimates since system start, (microseconds) |
|
float32 vel_m_s # GPS ground speed, (metres/sec) |
|
float32 vel_n_m_s # GPS North velocity, (metres/sec) |
|
float32 vel_e_m_s # GPS East velocity, (metres/sec) |
|
float32 vel_d_m_s # GPS Down velocity, (metres/sec) |
|
float32 cog_rad # Course over ground (NOT heading, but direction of movement), -PI..PI, (radians) |
|
bool vel_ned_valid # True if NED velocity is valid |
|
|
|
uint64 timestamp_time # Time of the UTC timestamp since system start, (microseconds) |
|
uint64 time_utc_usec # Timestamp (microseconds, UTC), this is the timestamp which comes from the gps module. It might be unavailable right after cold start, indicated by a value of 0 |
|
|
|
uint8 satellites_used # Number of satellites used
|
|
|