A simple opisometer consists of a toothed wheel of known circumference on a handle. The wheel is placed in contact with the curved line to be measured and run along its length.

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The meaning of OPISOMETER is an instrument used for measuring curved lines (as on a map) and consisting essentially of a screw with a wheel-shaped nut that is made to rotate forward along the …

Distances of line features such as roads, sewage lines, railway lines can be measured on the map using an opisometer.

An opisometer, also called a curvimeter, meilograph, or map measurer, is an instrument for measuring the lengths of arbitrary curved lines.

What is an Opisometer? An opisometer is an instrument for measuring the lengths of arbitrary curved lines.

Dec 13, 2024 · Adding a bit of practicality—and a touch of magic—to this process was the opisometer. While the name might not ring a bell, this simple gadget was once a trusty companion for travelers, …

Used to determine the route distance between two points on a map. A small wheel at the base turns as the instrument is run over a path on the map, and the dial indicates the total distance. Several scales …

An opisometer is a device used to measure the length of curves and irregular shapes, with a history dating back to the 18th century. It works by using a wheel that rotates as it is moved along the curve, …

An opisometer, also called a curvimeter, meilograph, or map measurer, is an instrument for measuring the lengths of arbitrary curved lines. A simple opisometer consists of a toothed wheel of known …