gpsAltitudeRef property

String? gpsAltitudeRef

Indicates the altitude used as the reference altitude. If the reference is sea level and the altitude is above sea level, 0 is given. If the altitude is below sea level, a value of 1 is given and the altitude is indicated as an absolute value in {@link #TAG_GPS_ALTITUDE}

Implementation

final String? gpsAltitudeRef;