Linear measurement is the process of determining the length or size of an object along a straight line. It is used in many applications, such as construction, manufacturing, and engineering, to ensure the correct size and dimensions of objects. Linear measurement can be done using a variety of tools, including rulers, tapes, and micrometers, and…
Retrograde vernier is a type of vernier scale that is used in measuring instruments such as clocks and timers to display elapsed time. It works by having a main scale that rotates, with a fixed vernier scale located on the circumference of the rotating main scale. As time passes, the main scale rotates, with the…
The direct vernier is a type of vernier scale that is commonly used in measuring instruments such as calipers, micrometers, and some surveying instruments. Unlike the traditional vernier scale, which has a sliding scale that moves parallel to the main scale, the direct vernier has the vernier markings directly engraved on the main scale. This…
A Vernier scale is a device used in surveying and other technical fields to provide a more precise measurement than what can be achieved with a standard ruler or scale. It is a sliding scale that is mounted parallel to a main scale and allows for the measurement of smaller increments than the main scale….
In surveying, a chord scale is a type of scale used on a plan or map to measure linear distances. It is a straight ruler with a scale marked in units of length (such as meters or feet), used to measure distances along a curved line by laying it end-to-end along the curve. The name…
A diagonal scale, also known as a slanting or oblique scale, is a type of ruler or scale that is angled instead of being straight. It is often used in technical drawings, blueprints, and other engineering or architectural applications. The diagonal scale allows for quick and accurate measurements at an angle, making it useful for…
A plain scale, also known as a simple scale, is a type of scale used in cartography, surveying, and technical drawings to represent distances, sizes, or quantities on a map or plan. It is a line or bar that has its length proportional to a fixed unit of measurement in the real world, with markers…
There are several types of scales used in cartography, surveying, and technical drawings: Verbal Scale: A verbal scale uses words to describe the relationship between distances on the map and in the real world. Bar Scale: A bar scale is a graphical representation of the scale, usually in the form of a ruler or bar,…
Representative Factor (RF) is a value used in cartography and surveying to describe the relationship between the actual size of an object and its representation on a map or plan. It is defined as the ratio of the scale of a map to the actual size of the object being depicted. For example, if a…
A graphical scale is a visual representation of the scale of a map or plan. It is used to show the relationship between distances on the map and the corresponding distances in the real world. The graphical scale can take various forms, including a bar scale, a line scale, or a verbal scale, and is…
