An antimeridian is the meridian of longitude opposite any given meridian. A meridian and its antimeridian form a continuous ring around the Earth. The Antimeridian is the meridian of longitude opposite the Prime Meridian. The Antimeridian is used as the basis for the International Date Line.
What is the opposite side of the prime meridian?
The 180th meridian is the line of longitude that is exactly opposite the prime meridian. It is 180° longitude.
What is another name for a meridian?
In this page you can discover 36 synonyms, antonyms, idiomatic expressions, and related words for meridian, like: extremity, noonday, longitude, noon, midday, apogee, peak, time, circle, culmination and zenith.
What is the synonym of latitude?
Words Related to latitude. license. (or licence), rein, swing.
What is a definition of meridian?
Definition of meridian
1a(1) : a great circle on the surface of the earth passing through the poles. (2) : the half of such a circle included between the poles. b : a representation of such a circle or half circle numbered for longitude (see longitude sense 1) on a map or globe — see longitude illustration.
What is the opposite side of the Earth called?
antipode
Geography. The antipode of any place on the Earth is the place that is diametrically opposite it, so a line drawn from the one to the other passes through the centre of Earth and forms a true diameter. For example, the antipodes of New Zealand’s lower North Island lie in Spain.
Where is the exact place on Earth?
Any point on earth can be located by specifying its latitude and longitude, including Washington, DC, which is pictured here. Lines of latitude and longitude form an imaginary global grid system, shown in Fig. 1.17. Any point on the globe can be located exactly by specifying its latitude and longitude.
What are the types of meridian?
There are 4 types of meridians used in surveying.
- True meridian.
- Magnetic meridian.
- Grid meridian.
- Arbitrary meridian.
What is an example of a meridian?
A meridian is defined as a large imaginary circle that passes through two poles, particularly on a globe, or the highest stage of development. An example of a meridian is the Prime Meridian. An example of a meridian is the height of a civilization.
Is meridian another word for longitude?
•longitude (noun)
meridian.
What is a synonym for equator?
nounimaginary equator in the sky. equator. equinoctial. equinoctial circle. equinoctial line.
What are the lines of longitude called?
Lines of longitude, also called meridians, are imaginary lines that divide the Earth. They run north to south from pole to pole, but they measure the distance east or west. The prime meridian, which runs through Greenwich, England, has a longitude of 0 degrees.
How many degrees is the equator?
0 degrees
The Equator is the line of 0 degrees latitude. Each parallel measures one degree north or south of the Equator, with 90 degrees north of the Equator and 90 degrees south of the Equator. The latitude of the North Pole is 90 degrees N, and the latitude of the South Pole is 90 degrees S.
How many meridians are there?
There are “12 Principal Meridians” where each meridian corresponds to either a hollow or solid organ; interacting with it and extending along a particular extremity (i.e. arm or leg).
What is meridian and Equator?
The Equator is the imaginary line around the middle of the Earth. The term ‘equator’ generally refers to a line (not a real one) drawn around a sphere or planet. The Prime Meridian is the imaginary line drawn north to south at 0° longitude.
Why longitudes are called meridians?
Longitudes are known as meridians because in Geographical sense, meridians are great circles which are not parallel to each other but intersect each other at the North and the South Poles. Same stands true of the longitudes. All longitudes are great circles which meet at the Poles.
Which country is the center of the Earth?
Andrew J. Woods’s 1974 calculation of the geographical center of all land surfaces on Earth: Kırşehir, Turkey.
Where is exactly halfway around the world?
In Turkmenistan: Half-way Around the World from Mono Lake
Half-way around the world from home, the GPS told us we had reached the 61°East longitude in Turkmenistan. The 38° latitude line intersects in Mono Lake with the 119°West longitude: 61 + 119 = 180° around the globe!
What is on the other side of Earth?
The spot diametrically opposed to a location on Earth is called the antipode. The word comes from Greek and translates to “with feet opposite”. Since the Earth’s surface is 71% water, most antipodes tend to have one location that is ocean.
What is the true shape of the Earth?
The Earth is an irregularly shaped ellipsoid.
While the Earth appears to be round when viewed from the vantage point of space, it is actually closer to an ellipsoid. However, even an ellipsoid does not adequately describe the Earth’s unique and ever-changing shape.
What is not true of Equator?
Precise location. The precise location of the equator is not truly fixed; the true equatorial plane is perpendicular to the Earth’s rotation axis, which drifts about 9 metres (30 ft) during a year.