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287:. Both altitude and elevation, two synonyms for height, are usually defined as the position of a point above the mean sea level. One can extend the sea-level surface under the continents: naively, one can imagine a lot of narrow canals through the continents. In practice, the sea level under a continent has to be computed from gravity measurements, and slightly different computational methods exist; see
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In their research, Baten, Stegl and van der Eng came to the conclusion that a change in the average height is a sign for a change in the economic development. With broad data of
Indonesia, the researchers state that several incidents in the history of the country has led not only to a change in the
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are not synonyms. Usually, the altitude of an aircraft is measured from sea level, while its height is measured from ground level. Elevation is also measured from sea level, but is most often regarded as a property of the ground. Thus, elevation plus height can equal altitude, but the term
38:
340:, the equipotential surface that best fits MSL. Then various types of height (normal, dynamic, orthometric, etc.) can be defined, based on the assumption of density of topographic masses necessary in the continuation of MSL under the continents.
68:(how "high" a point is). For an example of vertical extent, "This basketball player is 7 foot 1 inches in height." For an example of vertical position, "The height of an airplane in-flight is about 10,000 meters."
403:. While environmental factors have some effect on variations in human height, these influences are insufficient to account for all differences between populations, suggesting that
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Although height is normally relative to a plane of reference, most measurements of height in the physical world are based upon a zero surface, known as
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Note that altitude usually refers to a height in the air (above sea level) and elevation refers to height on the surface above (or below) sea level.
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of the distance from the midpoint of the arc of the circular segment to the midpoint of the line joining the endpoints of the arc (see diagram in
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In addition to vertical position, the vertical extent of geographic landmarks can be defined in terms of
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of a vertex is the length of the longest downward path to a leaf from that vertex;
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Height is also used as a name for some more abstract definitions. These include:
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When the term is used to describe vertical position (of, e.g., an airplane) from
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is the supremum of the lengths of all chains of prime ideals contained in it.
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This article is about the measure of vertical distance. For other uses, see
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factors are important for explaining variations between human populations.
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Petersen, James F.; Sack, Dorothy; Gabler, Robert E. (4 February 2016).
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623:"Long-Term Economic Growth and the Standard of Living in Indonesia"
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economy but also to a change in the population's average height.
193:. Height is normal to the plane formed by the length and width.
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In elementary models of space, height may indicate the third
106:-value, then their relative height is zero. In the case of
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Geodesists formalize mean sea level (MSL) by means of the
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van der Eng, Pierre; Baten, Joerg; Stegl, Mojgan (2010).
573:"Evolutionary perspectives on human height variation"
512:(6th ed.). Hoboken, N.J.: Wiley. p. 42.
114:axis, describing a distance from (or "above") the
102:-value. If both points happen to have the same
94:, height is measured along the vertical axis (
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110:, height is measured along the vertical
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571:Stulp, G; Barrett, L (February 2016).
451:Centimetre–gram–second system of units
314:, by measurement of apex to base, is
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399:is one of the areas of study within
371:In aviation terminology, the terms
343:A purely geometric quantity is the
388:has several meanings in aviation.
233:" is a measurement related to the
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547:. Cengage Learning. p. 113.
349:, reckoned from the surface of a
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355:Geodetic system, vertical datum
229:In algebraic number theory, a "
509:Introducing Physical Geography
75:, height is more often called
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693:The dictionary definition of
679:The dictionary definition of
481:United States customary units
476:International System of Units
45:demonstrating the dimensions
456:Chinese units of measurement
418:) to monitor changes in the
27:Measure of vertical distance
367:Altitude § In aviation
302:, located on the border of
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153:, also the obsolete forms
126:The English-language word
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414:uses height (among other
60:is measure of vertical
630:SSRN Electronic Journal
506:Strahler, Alan (2013).
108:three-dimensional space
32:Height (disambiguation)
332:Geodesy § Heights
296:topographic prominence
241:; among other uses in
185:, the other two being
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365:Further information:
310:, China; however the
273:Further information:
247:representation theory
90:In a two-dimensional
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671:at Wikimedia Commons
638:10.2139/ssrn.1699972
279:Above mean sea level
351:reference ellipsoid
243:commutative algebra
207:A measurement in a
149:. The derived noun
580:Biological Reviews
544:Physical Geography
428:health care system
424:developing nations
346:ellipsoidal height
235:minimal polynomial
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667:Media related to
592:10.1111/brv.12165
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447:(fear of heights)
322:, United States.
66:vertical position
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361:In aviation
262:prime ideal
254:ring theory
220:rooted tree
132:Old English
493:References
445:Acrophobia
416:statistics
326:In geodesy
646:127728911
528:940600903
461:Elevation
420:nutrition
381:elevation
316:Mauna Kea
285:sea level
275:Elevation
183:dimension
171:*xaux-iĂľa
141:, from a
122:Etymology
84:elevation
73:sea level
707:Category
600:25530478
438:See also
386:altitude
377:altitude
202:altitude
165:, later
78:altitude
62:distance
608:5257723
405:genetic
155:heighth
139:xauxa-z
118:plane.
713:Height
682:height
669:Height
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379:, and
373:height
353:, see
320:Hawaii
258:height
256:, the
237:of an
224:height
222:, the
187:length
167:héahþu
163:hĂehĂľo
159:highth
151:height
147:*keuk-
58:Height
47:length
43:cuboid
642:S2CID
626:(PDF)
604:S2CID
576:(PDF)
338:geoid
308:Tibet
304:Nepal
260:of a
218:In a
191:width
145:base
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696:high
596:PMID
549:ISBN
524:OCLC
514:ISBN
410:The
306:and
277:and
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