???? ??????? ?? ?????? ????? ???? ???? ??????? ?? ???-???? ???????? ????? ??? ????? ???? ????-???? ????????? ???? ??????? ?? ????? ??? ??? ? ???? ??????? ?? ???, ???? ????????, ?????????? ???? ??????? ??, ???? ?????? ?? ??? ?? ????? ??????? ?????? ????????? ?????? ??...Measurement is essential and almost all of the people admit it so on guarantee o

These could possibly be measured a lot more correctly than bearings with the vertices, which trusted a compass. His perform proven the thought of surveying a primary network of Regulate factors, and finding subsidiary points within the first community afterwards. Concerning 1733 and 1740, Jacques Cassini and his son César undertook the main triang