Difference between revisions of "Benchmark"

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http://bm-eng.com/images/survey2.jpg
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This photo is showing a man standing at the Benchmark point in the surveying process. <br>
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Source: http://bm-eng.com/surveying.htm

Revision as of 19:47, 22 February 2006


1. A fixed reference point that is used in the surveying process to accurately measure elevations.


survey2.jpg

This photo is showing a man standing at the Benchmark point in the surveying process.

Source: http://bm-eng.com/surveying.htm