What is Meridian, What are its Properties?

There are details in the world that reveal some results, are important for us to make some mathematical calculations, and many more that we do not know. One of them is that we do not know exactly what it does, although we hear it frequently in our lives. meridian subject. If you are wondering about interesting information about the meridians, which we go to endless points when we research the details, we have answered all the details for you.

Meridians actually help us determine some issues more easily. For example, they are a great guide for location learning and many more. However, there are also quite interesting details such as the local times being the same in some regions where the meridians pass. If you wish, without further ado what is a meridian, what are its features, how many in the world there is a meridian Let’s answer your questions.

First, what is the Meridian? Let’s look at the definition:

Before we get bogged down with details about the meridian, we need to know what a meridian is. The meridian is the size that starts from one pole and extends to the other pole. to semi-circles is called. Meridians are also known as imaginary lines that cut the horizontal lines on the Earth, although they play a big role in determining our position in general. The meridians, which play a big role in proving that the Earth is round, actually all have the same lengths.

How many meridians are there in total on Earth?

Meridians are quite numerous on Earth. There are exactly 180 meridians east of the starting point. However, there are 180 more meridians in the western part of the starting point. When we add the two 360 pieces meridian available.

What is the distance between two meridians, how many minutes?

In our previous title, we mentioned that there are 360 ​​meridians in total on Earth. The distance between these meridians is 111 kilometers Although it is such a long distance, the time difference between the meridians is only 4 minutes.

Where is the prime meridian?

The starting point of the meridians is known as Greenwich in the United Kingdom. In fact, the 180 meridian lies west of Greenwich and the 180 meridian west. The prime meridian is known as the prime meridian. In fact, the prime meridian can be any place you want. Well, Greenwich There is no scientific reason why. However, there are international agreements around the world that the official location of the prime meridian is Greenwich.

Not all governments naturally agreed that the Greenwich meridian was the prime meridian. In fact, this made navigating long-distance routes extremely difficult. However, some countries have prepared longitude maps according to the meridians passing through their capitals. For example, France published maps with 0 degrees longitude passing through its capital, Paris. At an international convention held in the USA in 1884, they decided to choose a single meridian, and the Greenwich area in England was chosen.

So what are the characteristics of meridians?

All meridians converge at the pole

The confluence of all meridians is the polar regions. However, the distance between successive meridians is EquatorIt starts at , and tapers towards the poles.

They are equal in length

All 360 meridians, 180 to the east of Greenwich and 180 to the west, are of equal length. However, when these meridians are on parallel, they are the same as each other. equidistant they exist.

Local time is the same at points on the same meridian

All points on a meridian local times same. However, lunch times coincide with the same time. However, sunrise and sunset times are not included. Because the inclination of the axis does not pass through the poles of the circle of enlightenment.

The east is called the eastern hemisphere and the west is called the western hemisphere.

east side of meridians Eastern Hemispherethe west side, which is the opposite Western Hemisphere known as. This plays a pretty big part in separating them.

Antimeridian:

The antimeridian is the name given to the meridian opposite the meridian that completes its arc to the full circle. For example, if the prime meridian is 0°, antiridian It becomes 180°.

Local time differences with respect to the Earth’s rotation

the world completely from west to east Since it rotates, the local time differences between the east meridians and the west meridians are further from the west.

Prime meridian is at Greenwich

prime meridian, a town in the United Kingdom GreenwichIt is located in. However, there are 360 ​​meridians in total on Earth, 180 on the east side of Greenwich town and 180 on the west side.

It increases gradually from east to west

Heading east from the starting zone Greenwich, of the meridians degrees will increase.

The prime meridian also sets Coordinated Universal Time.

Coordinated Universal Time (UTC) is unaffected by time changes. For example, summer time or winter time, UTC it never affects the time zone. The prime meridian is the time standard for UTC. All countries around the world set their time zones in UTC. Coordinated Universal Time of our distinguished country Turkey UTC+3‘type.

The prime meridian also plays a major role in the formation of the International Date Line. Earth’s longitude measures 360 degrees, and therefore the midpoint of the prime meridian is the 180 degrees longitude line. The 180 degree longitude line is known as the International Date Line.

How many meridians are there in Turkey?

Let’s come to one of the most curious questions. How many meridians in our country If you are also wondering about the question, in our country the total 19 meridian and there are 6 parallels. Turkey is located between 36-42 north parallels and 26-45 east meridians.

So what is the difference between meridians and parallels?

The biggest difference of meridians compared to parallels is that the meridians are arc-shaped, so their number is 2 times more than parallels. Meridians are tall because they unite the poles. equal to each other. Parallels are virtual lines that connect all places on the map and run from east to west.

Meridians actually have many details, especially the concept of time. The varying degrees of the meridians towards a certain area, the distance between the two meridians, the names of the meridians and many other details cause a great curiosity on the meridians. if meridians If you are interested in the meridians, you must know how important the meridians are down to the smallest detail.

For you what is a meridian, what are the meridian features, how many meridians are there in the world We have answered all the questions you may wonder about meridians, including Do not forget to share the special details you know about the meridians with us and our other followers in the comments. Also, if you are just discovering meridians, you can write your valuable comments about meridians below.