offsetZ

The location offset in the Z direction that defines the observer relative to the com.arcgismaps.mapping.GeoElement. The observer location is determined by the com.arcgismaps.mapping.GeoElement location plus the offset X,Y,Z values. Any rotations applied to the com.arcgismaps.mapping.GeoElement will also be applied to the X,Y,Z offsets. This allows the observer to be positioned relative to the com.arcgismaps.mapping.GeoElement and maintain the relative position even when the com.arcgismaps.mapping.GeoElement moves and rotates.