MALocation Struct Reference

#include <maapi.h>

List of all members.

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Detailed Description

Only if state equals MA_LOC_QUALIFIED do the other members contain valid data.

Coordinates are in the WGS84 datum.

The horizontal accuracy is the RMS (root mean square) of east accuracy (latitudinal error in meters, 1-sigma standard deviation), north accuracy (longitudinal error in meters, 1-sigma).

The vertical accuracy is in meters in vertical direction (orthogonal to ellipsoid surface, 1-sigma standard deviation).

Accuracy values may be NaN, if accuracy is unknown.

See also:

maLocationStart()

Public Attributes
int	state
double	lat
double	lon
double	horzAcc
double	vertAcc

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Member Data Documentation

int MALocation::state

The validity of the coordinates. One of the MA_LOC constants.

double MALocation::lat

double MALocation::lon

double MALocation::horzAcc

double MALocation::vertAcc

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