Remote Sensing, Geomatics.
the right hand side, b = (x1,y1) — (x2,y2) Do the least square fitting to computed scaler for the intersection point, t1 and t2 are the key to determine the intersection, intersection point lat = (x2-x1) + t1 v1 intersection point long = (y2-y1) + t2 v2 Height estimation by Trigonometric Height