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A relatively permanent or fixed reference point of known elevation above the assumed datum, is known as Bench Mark.
A relatively permanent or fixed reference point of known elevation above the assumed datum, is known as Bench Mark.
See lessIn surveying the benchmark is taken as a permanent reference by which readings are taken or something can be measured. The benchmark is established from the identified height which is used as a reference for measuring different altitudes of topographical points. Also read: Rise and fall method withRead more
In surveying the benchmark is taken as a permanent reference by which readings are taken or something can be measured. The benchmark is established from the identified height which is used as a reference for measuring different altitudes of topographical points.
Also read: Rise and fall method with Examples
See lessA benchmark is a point of reference used in surveying. It is a fixed point on the ground that is used as a reference for measuring distances and angles. Benchmarks are typically marked with a survey marker or monument, and are used to ensure accuracy in surveying. Benchmarks are also used to compareRead more
A benchmark is a point of reference used in surveying. It is a fixed point on the ground that is used as a reference for measuring distances and angles.
Benchmarks are typically marked with a survey marker or monument, and are used to ensure accuracy in surveying. Benchmarks are also used to compare measurements taken at different times or by different surveyors.
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