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elevation . . . 1 match
...red by [[differential leveling]], by [[GPS]] measurements, or by [[triangulation]] if the point measured is inaccessible, such as a remote mountain top. See [[orthometric height]]...

0.3k - rev: 3 (current) last modified: 2009-03-21 21:03:18

Glossary . . . 1 match
...]] ---- . <<Anchor(O)>> . O<<BR>> [[observation]], [[occupied]], [[order]], [[orthometric height]] ---- . <<Anchor(P)>> . P<<BR>> [[UnitsOfMeasure|perch]], [[PID]], [[pipe ca...

3.0k - rev: 25 (current) last modified: 2009-03-21 21:03:19