Differences between revisions 5 and 6
Deletions are marked like this. Additions are marked like this.
Line 1: Line 1:
Among surveyors, a '''''bench mark''''' is a specific type of control point that is used strictly for elevation, or ["vertical control"]. Among surveyors, a '''''bench mark''''' is a specific type of control point that is used strictly for elevation, or [[vertical control]].
Line 3: Line 3:
Among geocachers, the term ["benchmark"] is used casually to mean any kind of survey marker, either vertical or ["horizontal control"]. In this casual use, the term is generally spelled as one word; benchmark. Among geocachers, the term [[benchmark]] is used casually to mean any kind of survey marker, either vertical or [[horizontal control]]. In this casual use, the term is generally spelled as one word; benchmark.

Among surveyors, a bench mark is a specific type of control point that is used strictly for elevation, or vertical control.

Among geocachers, the term benchmark is used casually to mean any kind of survey marker, either vertical or horizontal control. In this casual use, the term is generally spelled as one word; benchmark.

bench mark (last edited 2009-03-21 21:03:18 by localhost)