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I need to know the synonyms for longitude,latitude and meridian

2007-02-06 16:31:34 · 16 answers · asked by Anonymous in Science & Mathematics Geography

16 answers

Yes. Longitude also known as meridian is verticle
Latitude also known as parallel is horizontal

2007-02-06 16:35:10 · answer #1 · answered by yupchagee 7 · 13 1

Yes. Any location on Earth is described by two numbers--its latitude and its longitude. If a pilot or a ship's captain wants to specify position on a map, these are the "coordinates" they would use.

Longitude 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.

Latitude gives the location of a place on Earth north or south of the equator. Latitude is an angular measurement in degrees (marked with °) ranging from 0° at the Equator (low latitude) to 90° at the poles (90° N for the North Pole or 90° S for the South Pole; high latitude). The equator divides the planet into a Northern Hemisphere and a Southern Hemisphere, and has a latitude of 0°.

2007-02-06 16:40:44 · answer #2 · answered by Penguin 2 · 0 0

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Well, this is an interesting lesson in geometry, eh? Since the earth is a sphere (more or less) that rotates on an axis - the N & S points were chosen as the intersecting points for longitudinal lines of measurement - which all go back to the length of a day and segments thereof - as well as 360 degrees which were derived roughly from the concept of a 360 day year (it is actually 365+ but back in time the 360 measurement worked wonders for calculationsand thus it fit into geometry of all kinds .. including the longitudinal slices of the earth in 1 degree increments). If you chose to - you could select another two points each an oposite 90 degrees from the N and S poles (which made sense becauseof the magnetic N and the rotational axis). The other two points would be arbitrary. Somebody would have to mark those spots. A secondary longitudinal series could then overlay the primary longitudinal lines and create a kind of variable grid based on an arbitrary selection of the two secondary points. Actually ONE of those lines would lie on top of one of the primary (current) longitudianal lines and it would be a double use line or a kind of disection of hemispheres. BUT It would not be measuring anything very well because the secondary points are arbitrary and not related to anything else. SO The reason the latitude disectors came into play with their resulting grids over the face of earth'ssphere, was becuase they help measure something. Since stars, the sun and the moon are always - based on measured timepieces - in the same place and the same time repeatedly, you could measure the distance above the horizon to a star and figure out how far you were N or S of the equator - a halfway point from N to S. It became easy this way to use the North Star to detect your position N or S by the angle of THAT star above the horizon becuase it was always amost right on top of the N Pole. So the slices of LATITUDE N and S were critical to navigation. Once the clock was perfected to hold accurate time within a few seconds a month, the accuracy of E and W postion on earth relative to the stars also became possible. If people did not need to know were they were on earth (especially ships at sea) there would have been no need for a good grid system.

2016-04-03 00:40:55 · answer #3 · answered by Jana 4 · 0 0

Longitude is vertical. Latitude is horizontal.

Longitudes start at the poles and reach the equator.

The Prime Meridian is a longitude.

Latitudes are parallel, circling the earth along equidistant lines.

The following are latitudes: Arctic Circle, Tropic of Cancer, Equator, Tropic of Capricorn, and Antarctic Circle.

Longitudes are north-south lines. Latitudes are east-west lines.

2007-02-06 23:25:45 · answer #4 · answered by ? 3 · 0 0

Lines Of Longitude Definition

2016-10-02 21:44:16 · answer #5 · answered by ? 4 · 0 0

As seen on a Mercator projection map, yes, the longitude lines run vertically and the latitude lines run horizontally. But longitude is defined as the angular distance between the longitude line you are on and the one which goes through the Greenwich Observatory near London, so the longitude distance is actually measured east-west. Similarly, latitude is measured north-south.

2007-02-06 16:37:43 · answer #6 · answered by Anonymous · 0 0

Look at a map or globe to find the answer.
The way I remember the difference is: longitude lines are the long way around. All lines of longitude go all the way around the earth. Lines of latitude get shorter as they get nearer the poles. Meridian means middle. The Prime Meridian is the middle of the lines of longitude.

2007-02-06 16:47:18 · answer #7 · answered by smartprimate 3 · 0 0

longitude is vertical. just remember it long-long-longitude
latitude is horizontal flat lat latitude
meridian-like the prime meridian is the same things as longitude lines

thats how i learned in fourth grade and i never forgot it.

2007-02-06 16:36:48 · answer #8 · answered by Manda 2 · 1 0

Absolutely correct. Just remember that Equator is the 0 Deg Latitude.

2007-02-06 17:52:39 · answer #9 · answered by The Storm Chaser 3 · 0 0

of course it is. If you look at the map. The longitude is actually the shorter one than the latitude. The two are just imaginary lines on the map.

2007-02-06 22:29:40 · answer #10 · answered by Anonymous · 0 0

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