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Repère de nivellement
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Bench mark, английский
- Survey reference point, used to signify a starting point (29).
- In surveying, a marked reference point on a permanent, fixed object, such as a metal disk set in concrete, whose elevation (above or below an adopted datum) is known and from which the elevation of other points or objects may be determined.
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Bend (to), английский
Bench mark, английский
- Survey reference point, used to signify a starting point (29).
- In surveying, a marked reference point on a permanent, fixed object, such as a metal disk set in concrete, whose elevation (above or below an adopted datum) is known and from which the elevation of other points or objects may be determined.
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