.units of measure invented primarily for amusement, see List of humorous units of measurement.. Directmeasurement of angles and line direction by total station, theodolite, compass, or transit is familiar to all surveyors.. Each slide in three directionsis equipped with a precision linear measurement transducer which gives digital display and senses + ve/-ve direction.. Measurementsaremadebydirect and in-direct methods. Directmeasurementsaremadeby wheels, human pacing, and tapes of cloth, metallic cloth, or steel.. Directmeasurement method. Directmeasurementis obtaining the measurement directly which means measuringthelength directly using simple equipment and there is no need to solve hard. Overall lengthis a measurement of how long the aircraft is in total.. Length contraction refers to measurements of position made at simultaneous times according to a coordinate system. This could suggest that if one could take a picture of a fast moving object, that the image would show the object contracted in the direction of motion.. Measurements may bemadeby unaided human senses, in which case they are often called estimates, or, more commonly, by the use. 1. Why measure? We all makemeasurements, every day of our lives: think how often you glance. measurements, it is important to measure the same surface as close to the original position as. Whereas, when the current measurementsaremade, the currents in the 'transformer' flow in opposite directions and subtract.. For each measurementmade it is important to consider significant figures and to keep in mind the uncertainties involved in measurement.. Direct specimen measurementsmadeby means of graduated scales located within the. the simplest directmeasurementis counting. the term 'directmeasurements' mean different things in different fields such as physical sciences. .crowding and spreading resistance in thin lm contacts made with very large contrasts in dimensions and resistivities .. To measure distances in a field (for example thelengthand width of a field), a chain or a. .measurementismade in one direction, there is only one direction perpendicular to that for another measurement to bemade -- two directions, in total.. .system, making the measurement of, for example, the luminous intensity of a light source a standard measurement in every laboratory in the world.. Length: The base unit of lengthis the meter (m) which technically is defined as the distance light travels through a vacuum in 1/299,792,458 second, a complex standard.. The words that make up the combinations are usually common to a number of branches of science and technology.. .direction) in the measured data due to the precision limitations of the measurement device.. To determine the pattern (lengthanddirection) of shadows cast by sunlight during a several month period and to develop an interpretation of the daily. Measurement means the act of measuring or the size of something. To Measure means to ascertain the dimensions, capacity, or amount (quantity) of something.. Lengthmeasures need to be investigated in the many practical situations in which they occur, for example, as length, width, depth, height, thickness or. force of 2 ð 10 7 newtons per metre length of conductor Luminous intensity candela One candela is the luminous intensity in a given direction from a source. Formula / Definition of Units of Measurement. Meter/Metre. Length. m.. Thus, in direct method of measurement there is always some difference, however small, between the actual value of the quantity and the measured. Many different types of measurementsaremade in physics. In order to provide a clear and concise set of data, a specific system of units is used across all sciences..