Merge "Correcting Speed and Bearing Uncertainty Doc"

    /**

     * Get the estimated speed accuracy of this location, in meters per second.

     *

     * <p>We define speed accuracy as the radius of 68% confidence. In other

     * words, if you draw a circle centered at this location's speed, and with a radius

     * equal to the speed accuracy, then there is a 68% probability that the true speed is

     * inside the circle.

     * <p>We define speed accuracy as a 1-standard-deviation value, i.e. as 1-side of the

     * 2-sided range above and below the estimated

     * speed reported by {@link #getSpeed()}, within which there is a 68% probability of

     * finding the true speed.

     *

     * <p>For example, if {@link #getSpeed()} returns 5.0, and

     * {@link #getSpeedAccuracyMetersPerSecond()} returns 1.0, then there is a 68% probably of the

     * true speed being between 4.0 and 6.0 meters per second.

     *

     * <p>Note that the speed and speed accuracy is often better than would be obtained simply from

     * differencing sequential positions, such as when the Doppler measurements from GNSS satellites

     * are used.

     *

     * <p>If this location does not have a speed accuracy, then 0.0 is returned.

     */

    /**

     * Get the estimated bearing accuracy of this location, in degrees.

     *

     * <p>We define bearing accuracy as the radius of 68% confidence. In other

     * words, if you draw a circle centered at this location's bearing, and with a radius

     * equal to the bearing accuracy, then there is a 68% probability that the true bearing is

     * inside the circle.

     * <p>We define bearing accuracy as a 1-standard-deviation value, i.e. as 1-side of the

     * 2-sided range on each side of the estimated bearing reported by {@link #getBearing()},

     * within which there is a 68% probability of finding the true bearing.

     *

     * <p>For example, if {@link #getBearing()} returns 60., and

     * {@link #getBearingAccuracyDegrees()} ()} returns 10., then there is a 68% probably of the

     * true bearing being between 50. and 70. degrees.

     *

     * <p>If this location does not have a bearing accuracy, then 0.0 is returned.

     */