In the November, 2008 issue of The American Surveyor magazine article “Hidden Point Offset” written by Shawn Billings, LS was given a detailed explanation of the procedure that he offers to use to calculate hidden point’s coordinates. While his method is acceptable I believe that a same problem can be solved much quicker and easier by employing the following method…
www.amerisurv.com/PDF/Albert_Avanesyan_Hidden_Point_Offset.pdf