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Table of area (square) units Unit Plural Relative value Metric value Imperial value Notes pulzier kwadru: pulzieri kwadri 1 ⁄ 144 ~4.765 cm 2 ~0.7385 sq in fitel kwadru: iftla kwadri 1 ⁄ 4 ~171.5 cm 2 ~26.59 sq in xiber kwadru: xbar kwadri 1 ~686.1 cm 2 ~106.3 sq in qasba kwadra: qasab kwadri, or qasbiet kwadri 64 ~4.391 m 2 ~5.252 sq yd an ...
The length of the line on the linear scale is equal to the distance represented on the earth multiplied by the map or chart's scale. In most projections, scale varies with latitude, so on small scale maps, covering large areas and a wide range of latitudes, the linear scale must show the scale for the range of latitudes covered by the map. One ...
When the Royal Thai Survey Department began cadastral survey in 1896, Director R. W. Giblin, F.R.G.S., noted, "It so happens that 40 metres or 4,000 centimetres are equal to one sen," so all cadastral plans are plotted, drawn, and printed to a scale of 1:4,000. [2] The square wa, ngan and rai are still used in measurements of land area.
Fabric "weight" is often specified as mass per unit area, grams per square meter (gsm) or ounces per square yard. It is also sometimes specified in ounces per yard in a standard width for the particular cloth. One gram per square meter equals 0.0295 ounces per square yard; one ounce per square yard equals 33.9 grams per square meter.
The scale of a map projection must be interpreted as a nominal scale. (The usage large and small in relation to map scales relates to their expressions as fractions. The fraction 1/10,000 used for a local map is much larger than the 1/100,000,000 used for a global map. There is no fixed dividing line between small and large scales.)
English: This files serves as a support to understand conversion from square meter to multiples of square meter. First, in the upper center, we define what a square meter is. In the upper left corner, we then show how to convert from square meter to square kilometer, and the reciprocal is below.
Comparison of 1 square metre with some Imperial and metric units of area The square metre ( international spelling as used by the International Bureau of Weights and Measures ) or square meter ( American spelling ) is the unit of area in the International System of Units (SI) with symbol m 2 . [ 1 ]
The gram (alternative spelling: gramme; SI unit symbol: g) is a metric system unit of mass. A gram is defined as one thousandth of the SI base unit, the kilogram, or 1 × 10 −3 kg. Square metre (alternative spelling: square meter; SI unit symbol: m 2) is a superficial area equal to that of a square whose sides' lengths are each one metre.