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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 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.
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 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.
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