Public Attributes | List of all members
player_gps_data Struct Reference

Data: state (PLAYER_GPS_DATA_STATE) More...

#include <player_interfaces.h>

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].

Detailed Description

Data: state (PLAYER_GPS_DATA_STATE)

The gps interface gives current global position and heading information.

Member Data Documentation

int32_t player_gps_data::altitude

Altitude, in millimeters.

Positive is above reference (e.g., sea-level), and negative is below.

int32_t player_gps_data::latitude

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.

int32_t player_gps_data::longitude

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.

uint32_t player_gps_data::num_sats

Number of satellites in view.

uint32_t player_gps_data::time_sec

GPS (UTC) time, in seconds and microseconds since the epoch.

uint32_t player_gps_data::time_usec

GPS (UTC) time, in seconds and microseconds since the epoch.


The documentation for this struct was generated from the following file:

Last updated 12 September 2005 21:38:45