player_gps_data Struct Reference
#include <player.h>
Detailed Description
Data: state (PLAYER_GPS_DATA_STATE).
The gps interface gives current global position and heading information.
- Todo:
- : Review the units used here
Public Attributes | |
| uint32_t | time_sec |
| GPS (UTC) time, in seconds and microseconds since the epoch. | |
| uint32_t | time_usec |
| GPS (UTC) time, in seconds and microseconds since the epoch. | |
| int32_t | latitude |
| Latitude in degrees / 1e7 (units are scaled such that the effective resolution is roughly 1cm). | |
| int32_t | longitude |
| Longitude in degrees / 1e7 (units are scaled such that the effective resolution is roughly 1cm). | |
| int32_t | altitude |
| Altitude, in millimeters. | |
| double | utm_e |
| UTM WGS84 coordinates, easting [m]. | |
| double | utm_n |
| UTM WGS84 coordinates, northing [m]. | |
| uint32_t | quality |
| Quality of fix 0 = invalid, 1 = GPS fix, 2 = DGPS fix. | |
| uint32_t | num_sats |
| Number of satellites in view. | |
| uint32_t | hdop |
| Horizontal dilution of position (HDOP), times 10. | |
| uint32_t | vdop |
| Vertical dilution of position (VDOP), times 10. | |
| double | err_horz |
| Horizonal error [m]. | |
| double | err_vert |
| Vertical error [m]. | |
Member Data Documentation
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Altitude, in millimeters. Positive is above reference (e.g., sea-level), and negative is below. |
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Latitude in degrees / 1e7 (units are scaled such that the effective resolution is roughly 1cm). Positive is north of equator, negative is south of equator. |
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Longitude in degrees / 1e7 (units are scaled such that the effective resolution is roughly 1cm). Positive is east of prime meridian, negative is west of prime meridian. |
The documentation for this struct was generated from the following file: