magneticDip

Returns magnetic field dip angle of local NED reference system expressed in radians if World Magnetic Model is used, otherwise zero is returned. Magnetic field dip angle indicates how much the magnetic field points towards Earth's center. At magnetic equator dip angle is zero, at North magnetic pole is +90º, and at South magnetic pose is -90º. At the north hemisphere dip angle is positive (magnetic field points downwards), indicating the vertical deviation of magnetic field respect local Earth surface at a given position (latitude, longitude and height) At the south hemisphere dip angle is negative (magnetic field points upwards), indicating the vertical deviation of magnetic field respect local Earth surface at a given position (latitude, longitude and height)