longitude
n. angular distance measured east or west from the prime meridian (Geography) | ||||
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Longitude definition was found in categories: Language, Idioms & Slang(4) Business & Finance(1) Science & Technology(7) Sports(2) Religion & Spirituality(1) Society & Culture(1) Encyclopedia(1)
Longitude Definition from Language, Idioms & Slang Dictionaries & Glossaries
| Webster's Revised Unabridged Dictionary (1913) |
Longitude
(n.)
The distance in degrees, reckoned from the vernal equinox, on the ecliptic, to a circle at right angles to the ecliptic passing through the heavenly body whose longitude is designated; as, the longitude of Capella is 79¡.
(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 New York is 74¡ or 4 h. 56 min. west of Greenwich.
(n.)
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.
(n.)
The distance in degrees, reckoned from the vernal equinox, on the ecliptic, to a circle at right angles to the ecliptic passing through the heavenly body whose longitude is designated; as, the longitude of Capella is 79¡.
(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 New York is 74¡ or 4 h. 56 min. west of Greenwich.
(n.)
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.
| WordNet 2.0 |
longitude
Noun
1. an imaginary great circle on the surface of the earth passing through the north and south poles at right angles to the equator; "all points on the same meridian have the same longitude"
(synonym) meridian, line of longitude
(hypernym) great circle
(hyponym) observer's meridian
Noun
1. an imaginary great circle on the surface of the earth passing through the north and south poles at right angles to the equator; "all points on the same meridian have the same longitude"
(synonym) meridian, line of longitude
(hypernym) great circle
(hyponym) observer's meridian
| hEnglish - advanced version |
longitude
longitude
\lon"gi*tude\ (?), n. [f., fr. l. longitudo, fr. longus long.]
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. h. wotton. the longitude of their cloaks. w. scott. mine [shadow] spindling into longitude immense.
2. (geog.) 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 new york is 74° or 4 h. 56 min. west of greenwich.
3. (astron.) the distance in degrees, reckoned from the vernal equinox, on the ecliptic, to a circle at right angles to the ecliptic passing through the heavenly body whose longitude is designated; as, the longitude of capella is 79°.
similar words(7)
geocentric longitude
circles of longitude
heliocentric longitude
celestial longitude
degree of longitude
line of longitude
longitude stars
longitude
\lon"gi*tude\ (?), n. [f., fr. l. longitudo, fr. longus long.]
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. h. wotton. the longitude of their cloaks. w. scott. mine [shadow] spindling into longitude immense.
2. (geog.) 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 new york is 74° or 4 h. 56 min. west of greenwich.
3. (astron.) the distance in degrees, reckoned from the vernal equinox, on the ecliptic, to a circle at right angles to the ecliptic passing through the heavenly body whose longitude is designated; as, the longitude of capella is 79°.
similar words(7)
geocentric longitude
circles of longitude
heliocentric longitude
celestial longitude
degree of longitude
line of longitude
longitude stars
| JM Welsh <=> English Dictionary |
Hirder
Hirder = n. length; longitude
Hirder = n. length; longitude
Hydedd
Hydedd = n. longitude
Hydred
Hydred = n. longitude
Longitude Definition from Business & Finance Dictionaries & Glossaries
| 2K Group Shipping, Trade, Insurance Dictionary |
longitude
One of the two coordinates (the other being latitude) used to locate a position at sea; marked in degrees east or west of the prime meridien (0 degrees longitude) universally accepted to be at Greenwich, England. As there are 360 degrees in a circle, longitude may range up to 180 degrees East or West. 180 degrees East and West, in fact, meet on the other side of the globe from Greenwich, at the International Date Line. Longitude is comparable to the y-axis on a graph.
One of the two coordinates (the other being latitude) used to locate a position at sea; marked in degrees east or west of the prime meridien (0 degrees longitude) universally accepted to be at Greenwich, England. As there are 360 degrees in a circle, longitude may range up to 180 degrees East or West. 180 degrees East and West, in fact, meet on the other side of the globe from Greenwich, at the International Date Line. Longitude is comparable to the y-axis on a graph.
Longitude Definition from Science & Technology Dictionaries & Glossaries
| WEATHER&METEOROLOGY |
LONGITUDE
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. See Greenwich Mean Time.
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. See Greenwich Mean Time.
| Aviation - English - Spintra.com |
Longitude.
Position on earth, east or west of the prime meridian; Symbols: lambda; Typical Units: rad, deg;
Position on earth, east or west of the prime meridian; Symbols: lambda; Typical Units: rad, deg;
| Abbreviation Airbus A340 |
LONG
Longitude
Longitude
| Physical Geography Terms and Meanings |
Longitude
Longitude is a west-east measurement of position on the Earth. It is defined by the angle measured from a vertical plane lrunning 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 prime meridian (0 degrees) to 180 degrees West and East from this point.
Longitude is a west-east measurement of position on the Earth. It is defined by the angle measured from a vertical plane lrunning 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 prime meridian (0 degrees) to 180 degrees West and East from this point.
| Glossary Of Geography |
Longitude
A measure of distance east and west of a line drawn between the North and South Poles and passing through the Royal Observatory at Greenwich, England.
A measure of distance east and west of a line drawn between the North and South Poles and passing through the Royal Observatory at Greenwich, England.
longitude
Imaginary lines that cross the surface of the Earth, running from north to south, measuring how far east or west of the prime meridian a place is located.
| Glossary of Cartographic Terms |
longitude
Angular distance, in degrees, minutes, and seconds, of a point east or west of the Greenwich meridian.
Angular distance, in degrees, minutes, and seconds, of a point east or west of the Greenwich meridian.
| Satellite TV Glossary |
Longitude
The distance, measured in degrees, between a position on a surface of the earth and the prime meridian.
The distance, measured in degrees, between a position on a surface of the earth and the prime meridian.
Longitude Definition from Sports Dictionaries & Glossaries
| maritime&shipping&trade |
LONGITUDE
The distance in degrees east or west of the meridian at Greenwich, England
The distance in degrees east or west of the meridian at Greenwich, England
| Nautical Know How Glossary of Boating Terms |
LONGITUDE
The distance in degrees east or west of the meridian at Greenwich, England.
The distance in degrees east or west of the meridian at Greenwich, England.
Longitude Definition from Religion & Spirituality Dictionaries & Glossaries
| Glossary of Astrological Terms |
Longitude (Celestial)
Measurement along the ecliptic in terms of signs and degrees from the point of the vernal equinox (0° Aries). The longitude of a planet in the 126th degree of the zodiac is 6° Leo. See Right Ascension.
Measurement along the ecliptic in terms of signs and degrees from the point of the vernal equinox (0° Aries). The longitude of a planet in the 126th degree of the zodiac is 6° Leo. See Right Ascension.
Longitude (Terrestrial)
Distance in degrees, minutes and seconds of any place east or west of Greenwich, England. Also measured in hours, minutes and seconds.
Longitude Definition from Society & Culture Dictionaries & Glossaries
| Outdoor Glossary |
Longitude
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.
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.
Longitude Definition from Encyclopedia Dictionaries & Glossaries
| Wikipedia English - The Free Encyclopedia |
Longitude
Longitude is the east-west geographic coordinate measurement most commonly utilized in cartography and global navigation.
The Greek letter λ (lambda), describes the location of a place on Earth east or west of a north-south line called the Prime Meridian. Longitude is given as an angular measurement ranging from 0° at the Prime Meridian to +180° eastward and −180° westward. Unlike latitude, which has the equator as a natural starting position, there is no natural starting position for longitude. Therefore, a reference meridian had to be chosen. While British cartographers had long used the Greenwich meridian in London, other references were used elsewhere, including: El Hierro, Rome, Copenhagen, Jerusalem, Saint Petersburg, Pisa, Paris, Philadelphia and Washington. In 1884, the International Meridian Conference adopted the Greenwich meridian as the universal prime meridian or zero point of longitude. Each degree of longitude is further sub-divided into 60 minutes, each of which divided into 60 seconds. A longitude is thus specified in sexagesimal notation as 23° 27′ 30" E. For higher precision, the seconds are specified with a decimal fraction. An alternative representation uses degrees and minutes, where parts of a minute are expressed in decimal notation with a fraction, thus: 23° 27.500′ E. Degrees may also be expressed as a decimal fraction: 23.45833° E. For calculations, the angular measure usually must be converted to radians, so longitude may also be expressed in this manner as a signed fraction of π (pi), or an unsigned fraction of 2π.
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