player_gps_data Struct Reference

Data: state (PLAYER_GPS_DATA_STATE) More...

#include <player_interfaces.h>

Collaboration diagram for player_gps_data:

Detailed Description

Data: state (PLAYER_GPS_DATA_STATE)

The gps interface gives current global position and heading information.

Public Attributes
uint32_t	time_sec
	GPS (UTC) time, in seconds and microseconds since the epoch. More...
uint32_t	time_usec
	GPS (UTC) time, in seconds and microseconds since the epoch. More...
int32_t	latitude
	Latitude in degrees / 1e7 (units are scaled such that the effective resolution is roughly 1cm). More...
int32_t	longitude
	Longitude in degrees / 1e7 (units are scaled such that the effective resolution is roughly 1cm). More...
int32_t	altitude
	Altitude, in millimeters. More...
double	speed
	Speed over ground, in meters/second . More...
double	course
	Course made good (heading if the robot moves along its longitudinal axis), in radians. More...
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. More...
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

altitude

int32_t player_gps_data::altitude

Altitude, in millimeters.

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

course

double player_gps_data::course

Course made good (heading if the robot moves along its longitudinal axis), in radians.

latitude

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.

longitude

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.

num_sats

uint32_t player_gps_data::num_sats

Number of satellites in view.

speed

double player_gps_data::speed

Speed over ground, in meters/second .

time_sec

uint32_t player_gps_data::time_sec

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

time_usec

uint32_t player_gps_data::time_usec

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

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

• player_interfaces.h