Northstar here you go again, again with that crap..please don't force feed us about your isometrics please and please stop. After all those times, you still believe you are right and you still believe that we will believe in you?
I'm sick and tired about your pretensions.
Better consult an old Geodetic Engineer about how you apply Geodesy.
My father, and two brothers who are all licensed Geodetic Engineers can give you a tutorial.
And please look at the attached pic below, when Japs bury, among one of their techniques, they apply the science of Geodesy.....
JAPS DIGGING, NOTE THE BACKGROUND?, ITS WATER AND GEODETIC SURVEYING EQUIPMENT,,the theodolite.