Merge "Clarifying broadcast vs. predicted orbits" into oc-dev

        /** Represents heading in degrees. */

        float bearingDegrees;

        /**

         * Estimated horizontal accuracy of position expressed in meters, radial,

         * 68% confidence.

         * Estimated horizontal accuracy of position expressed in meters,

         * radial, 68% confidence.

         */

        double horizontalAccuracyMeters;

        /**

        /** Defines the constellation type of the given SV. */

        GnssConstellationType constellation;

        /** Defines the ephemeris type of the satellite. */

        /**

         * Defines the standard broadcast ephemeris or almanac availability for

         * the satellite.  To report status of predicted orbit and clock

         * information, see the serverPrediction fields below.

         */

        SatelliteEphemerisType ephemerisType;

        /** Defines the ephemeris source of the satellite. */

        SatelliteEphemerisSource ephemerisSource;

        float ephemerisAgeSeconds;

        /**

         * True if a server has provided a predicted orbit (& clock) for

         * True if a server has provided a predicted orbit and clock model for

         * this satellite.

         */

        bool serverPredictionIsAvailable;