// Given a position (lat/lon/elev), heading, vertical angle, and distance, calculate the new position.
// Assumes that the ground is not hit!!! Expects heading and angle in degrees, distance in meters.
// Given a position (lat/lon/elev), heading, vertical angle, and distance, calculate the new position.
// Assumes that the ground is not hit!!! Expects heading and angle in degrees, distance in meters.