Metro Rod Reading 【Newest · GUIDE】

The principle of metro rod reading is based on the concept of similar triangles. When a transit or theodolite is set up to measure the distance to a stadia rod, the rod is placed vertically and the transit is used to measure the angle between the line of sight and the vertical. The stadia rod has a series of marks or graduations on it, which are used to measure the distance. The distance is calculated using the following formula:

: High-pressure water jetting for pipes, sinks, and toilets. metro rod reading

Since this term most commonly refers to the precise method of measuring groundwater levels (often used in environmental monitoring, dewatering, and construction), the piece below focuses on that application. The principle of metro rod reading is based

The advantages of metro rod reading include: The distance is calculated using the following formula: