The distance in degrees east or west of the meridian at Greenwich, England
the position to the east or west of an imaginary line on the Earth's surface
Great circles that pass through both the north and south poles, also called meridians.
An east/west measurement of position in relation to the Prime Meridian, an imaginary circle that passes through the north and south poles.
Found on http://www.encyclo.co.uk/local/20041
Position on the Earth's surface east or west of the Greenwich meridian.Found on http://www.bbc.co.uk/weather/weatherwise/glossary/l.shtml
The angular distance of a point east or west of an arbitrarily defined meridian, usually taken to be the Greenwich meridian. The distance is measured with reference to an idealised shape of the earth.
Found on http://www.encyclo.co.uk/local/20195
terrestrial: E-W coordinates of position on earth's surface; ecliptic: position along the ecliptic, measured in degrees and minutes of signs; see latitude.
Found on http://www.encyclo.co.uk/local/20417
Position on the earth's surface eastward or westward of an agreed starting-point (meridian â€` usually the meridian-line at Greenwich Observatory, London), expressed in degrees, minutes and seconds. Â Identifying a ship's longitude when out of sight of known landmarks was a lasting problem, beset by s
Found on http://www.encyclo.co.uk/local/20450
The location of a point east or west of the prime meridian. Longitude is shown on a map or globe as north-south lines left and right of the prime meridian, which passes through Greenwich, England. See also: Earth, Latitude.Found on http://www.diracdelta.co.uk/science/source/l/o/longitude/source.html
[ French, from Latin longitudo
, from longus
Length; measure or distance along the longest line; -- distinguished from breadth
; as, the longitude
of a room; rare now, except in a humorous sense. Sir H. Wotton.
...Found on http://www.encyclo.co.uk/webster/L/59
1. Length; measure or distance along the longest line; distinguished from breadth or thickness; as, the longitude of a room; rare now, except in a humorous sense. 'The longitude of their cloaks.' (Sir. W. Scott) 'Mine [shadow] spindling into longitude immense.' (Cowper) ... 2. <geography> The arc or portion of the equator intersected between ...Found on http://www.encyclo.co.uk/local/20973
the angular distance between a point on any meridian and the prime meridian at GreenwichFound on https://www.encyclo.co.uk/local/20974
• (n.) The arc or portion of the equator intersected between the meridian of a given place and the meridian of some other place from which longitude is reckoned, as from Greenwich, England, or sometimes from the capital of a country, as from Washington or Paris. The longitude of a place is expressed either in degrees or in time; as, that of Ne...Found on http://thinkexist.com/dictionary/meaning/longitude/
(from the article `latitude and longitude`) coordinate system by means of which the position or location of any place on the Earth`s surface can be determined and described....part in raising the quality of astronomical observations. Surveys of much higher accuracy were now feasible. The development of the chronometer ... imaginary li...Found on http://www.britannica.com/eb/a-z/l/71
longitude In geography and astronomy, length; the angular distance east or west of the prime meridian that stretches from the north pole to the south pole and passes through Greenwich, England. Longitude is measured in degrees, minutes, and seconds.Found on http://www.wordinfo.info/words/index/info/view_unit/2196/
Longitude: The True Story of a Lone Genius Who Solved the Greatest Scientific Problem of His Time is a best-selling book by Dava Sobel about John Harrison, an 18th-century clockmaker who created the first clock (chronometer) sufficiently accurate to be used to determine longitude at sea—an important development in navigation. The b...Found on http://en.wikipedia.org/wiki/Longitude_(book)
The angular distance east or west of the prime meridian, measured in degrees.Found on http://www.americantrails.org/
the distance in degrees east and west from the prime meridian established in Greenwich, England. These lines run vertically (lengthwise) around the globe and connect each pole.Found on http://camposaur.com/camping-glossary/
Longitude is a west-east measurement of position on the Earth. It is defined by the angle measured from a vertical plane running through the polar axis and the prime meridian. A line connecting all places of the same longitude is termed a meridian. Longitude is measured in degrees, minutes, and seconds. Measurements of longitude range from ...Found on http://www.physicalgeography.net/physgeoglos/l.html
The location east or west in reference to the Prime Meridian, which is designated as zero (0) degrees longitude. The distance between lines of longitude are greater at the equator and smaller at the higher latitudes, intersecting at the earth's North and South Poles. Time zones are correlated to longitude. Related term: Greenwich Mean TimeFound on http://www.weather.com/glossary/l.html
Image credit: NASA The angular distance measured east or west from the prime meridian. For celestial longitude, see celestial sphere.Found on http://www.daviddarling.info/encyclopedia/L/longitude.html
The distance in degrees east or west of the meridian atFound on http://www.sailinglinks.com/glossary.htm
longitude (lon'jitOOd") , angular distance on the earth's surface measured along any latitude line such as the equator east or west of the prime meridian. A meridian of longitude is an imaginary line on the earth's surface from pole to pole; two opposite meridians form a great circle dividin...Found on http://www.infoplease.com/ce6/world/A0830245.html
In geography, Longitude is the the distance of a place due east or west from a meridian taken as a starting-point, this distance being measured along the equator or a parallel of latitude; in other words, it is the angle between the meridian plane of one place and some fixed meridian plane. Longitudes are generally reckoned from the meridian of Gre...Found on http://www.probertencyclopaedia.com/browse/AL.HTM
See latitude and longitudeFound on http://www.talktalk.co.uk/reference/encyclopaedia/hutchinson/m0017506.html
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