The importance of longitude and latitude are: Latitudes help in identifying and locating major heat zones of the earth. Latitude measures the distance between the north to south from the equator.
How do you determine latitude and longitude?
- N32° 22′ 15″ W112° 17′ 54″ If you see N/S or E/W you know which one is lat (N/S) and which is long (E/W). ...
- +ve values are N or E; -ve values are S or W. If there are no NSEW values, assume that the first number is latitude and 2nd is longitude
- 32.370833, -112.298333 These are decimal degrees. ...
What is the difference between latitude and longitude?
- The geographic coordinates which ascertain the distance of a point, north-south of the equator, is called latitude. ...
- The direction of latitude is east to west, which is parallel to the equator. ...
- Greek letter phi (ɸ) is used to represent latitude. ...
- The range of latitudes is from 0 to 90 degrees, but the longitudes range from 0 to 180 degrees.
What is the distance between latitude and longitude?
What is the distance between latitude and longitude? The distance between longitudes at the equator is the same as latitude, roughly 69 miles. At 45 degrees north or south, the distance between is about 49 miles (79 km). The distance between longitudes reaches zero at the poles as the lines of meridian converge at that point.
How do you write longitude and latitude?
Put Degrees, Minutes and Seconds in Order
- Latitude line with the degree
- Minutes
- Seconds
- Symbol of directions N or S
- Comma and longitude line with the degree
- Minutes
- Seconds
- Symbol of directions E or W
What is the importance of latitude and longitude Class 9?
- Longitude and latitude enable us use a single standard to measure both place and time. - Longitude and latitude lines assist us in calculating distances from the Earth's Equator. - Latitudes assist us in determining the distance of any location from the Equator based on its degree of latitude.
What is important longitude?
The most important line of longitude is the Prime Meridian (0 degrees) which passes through Greenwich, England. All other lines of longitude are located east or west of this line. Longitude and Time: The Prime Meridian separates east and west in the same way the equator separates north and south.
What are important latitudes?
Important lines of latitude:the equator (0°)the Tropic of Cancer (23.5° north)the Tropic of Capricorn (23.5° south)the Arctic circle (66.5° north)the Antarctic circle (66.5° south)the North Pole (90° north)the South Pole (90° south)
What are the important latitude and longitude of India?
India is a vast country. Lying entirely in the Northern hemisphere (Figure 1.1) the main land extends between latitudes 8°4'N and 37°6'N and longitudes 68°7'E and 97°25'E.
What is latitude?
Latitude is a measurement on a globe or map of location north or south of the Equator. Technically, there are different kinds of latitude, which ar...
What is the length of a degree of latitude?
The length of a degree of arc of latitude is approximately 111 km (69 miles), varying, because of the nonuniformity of Earth’s curvature, from 110....
What is longitude?
Longitude is a measurement of location east or west of the prime meridian at Greenwich, London, England, the specially designated imaginary north-s...
What is the distance per degree of longitude?
The distance per degree of longitude at the Equator is about 111.32 km (69.18 miles) and at the poles, 0.
What is the purpose of longitude and latitude?
When used together, longitude and latitude define a specific location through geographical coordinates. These coordinates are what the Global Position System or GPS uses to provide an accurate locational relay.
What are the lines of latitude?
The lines of latitude run east and west, parallel to the Equator. They are used to define the North-South position of a location on the planet. Major latitude lines include: Equator which is 0 degrees. North Pole which is 90 degrees north. South Pole which is 90 degrees south. Arctic Circle is 66 degrees and 32' north.
How much sunlight does the equator get?
In addition, they experience close to 12 hours of sunlight a day.
Where are latitude and longitude lines located?
Longitude and latitude lines measure the distance from the Earth's Equator or central axis - running east to west - and the Prime Meridian in Greenwich, England - running north to south.
Where is the equator?
It is perpindicular to the Prime Meridan, the 0 degree line running from north to south that passes through Greenwich, England. There are equal distances from the Equator to the north pole, and also from the Equator to the south pole.
Which hemispheres are separated by the prime meridian?
The Prime Meridian separates the east and west hemispheres of the Earth. Because the Earth is essentially a spherical shape, it is considered to have 360 degrees.
What is latitude on a map?
Latitude is a measurement on a globe or map of location north or south of the Equator. Technically, there are different kinds of latitude, which are geocentric, astronomical, and geographic (or geodetic), but there are only minor differences between them.
What is the combination of longitude and latitude?
The combination of meridians of longitude and parallels of latitude establishes a framework or grid by means of which exact positions can be determined in reference to the prime meridian and the Equator: a point described as 40° N, 30° W, for example, is located 40° of arc north of the Equator and 30° of arc west of the Greenwich meridian.
Why is latitude not a perfect sphere?
Because Earth is not a perfect sphere—the planet’s curvature is flatter at the poles—geographic latitude is the arc subtended by the equatorial plane and the normal line that can be drawn at a given point on Earth’s surface .
What is the cutaway drawing of latitude and longitude?
This cutaway drawing shows that the latitude and longitude of any place are based on the sizes of two angles that originate at the centre of Earth. Encyclopædia Britannica, Inc. facts about lines of latitude Encyclopædia Britannica, Inc. In contrast, geographic latitude, which is the kind used in mapping, ...
How long is a degree of latitude?
What is the length of a degree of latitude? The length of a degree of arc of latitude is approximately 111 km (69 miles), varying, because of the nonuniformity of Earth’s curvature, from 110.567 km (68.706 miles) at the Equator to 111.699 km (69.41 miles) at the poles.
How far is the longitude of the equator?
The distance per degree of longitude at the Equator is about 111.32 km (69.18 miles) and at the poles, 0.
Where is the latitude and longitude of London?
Geocentric latitude and geographic latitude. Longitude is a measurement of location east or west of the prime meridian at Greenwich, the specially designated imaginary north-south line that passes through both geographic poles and Greenwich, London.
What is the reference point for longitude?
Today, the meridian line through Greenwich, England, is considered as the reference point for longitudes. This line is also known as the Prime Meridian. The Prime Meridian is set as 0° longitude and it divides the Earth into the Eastern and the Western Hemispheres.
How many longitudes does the Earth have?
Since a sphere has 360 degrees, the Earth is divided into 360 longitudes. The meridian opposite the Prime Meridian (on the other side of the Earth) is the 180° longitude and is known as the antimeridian. Modern timekeeping systems use longitudes as references to keep time.
What is the name of the imaginary circle that connects the latitude and the center of the Earth?
Often called parallels or circles of latitude, latitudes are imaginary circles parallel to the Equator. They are named after the angle created by a line connecting the latitude and the center of the Earth, and the line connecting the Equator and the center of the Earth. Latitudes specify the north-south position of a location on the globe.
What are the lines that map the Earth's surface called?
Cartographers and geographers trace horizontal and vertical lines called latitudes and longitudes across Earth's surface to locate points on the globe. Longitudes and latitudes . Together, they form the Earth’s geographical coordinates, and represent the angular distance of any location from the center of the Earth.
What is the latitude of the Arctic Circle?
The Arctic Circle is the latitude 66° 34′ North. All locations falling north of this latitude are said to be in the Arctic Circle. The Antarctic Circle on the other hand, is the latitude 66° 34′ south. Any locations falling south of this latitude are said to be in the Antarctic Circle. Places in both the Arctic and Antarctic circles experience ...
What is the latitude of the equator?
The major latitudes and longitudes. The Equator represents 0° latitude, while the North and South Poles represent 90° North and 90° South latitudes. In addition to the Equator, there are four other major latitudes that are usually found on maps and globes.
What is the difference between northern and southern latitudes?
Latitudes specify the north-south position of a location on the globe. Locations in the Northern Hemisphere are identified by northern latitudes and are assigned a suffix of N for north. Southern Hem isphere locations, on the other hand, are on southern latitudes and are assigned a suffix of S for south.
Why is longitude important?
Longitude : They have an important role in deciding the time of various places on the globe, as the time is primarily based on longitudes. Longitude facilitates vertical extent of a geographical entity. Longitudes along with latitudes are very important in making precise maps of various parts of the globe.
How does longitude help in determining time?
Longitudes helps in defining date and time on the Earth i.e International date line and Greenwich meridean line and both are longitudes.They extend to 180° East to 180° west of Prime meridean i.e GMT. Together Latitude and logitude helps in locating a place on the map . Hope this was usefull.
How can the location of a place be traced?
The particular location of any place on the earth can only be traced precisely with the help of latitude and longitude of that place. Latitude : The general climatic division of the earth can be studied with the help of latitudes. Latitude help in understanding various geographical concepts.
What is the meaning of "passionate geographer"?
, Passionate Geographer. The particular location of any place on the earth can only be traced precisely with the help of latitude and longitude of that place.
Why is the Earth divided into 360 degrees?
Because the Earth is essentially a spherical shape, it is considered to have 360 degrees. Therefore, the planet has been divided into 360 longitudes as a form of measurement. The Earth is divided into degrees of longitude and latitude which helps us measure location and time using a single standard.
What are the lines of longitude?
The lines of longitude run north and south. They are used to define the East-West position of a location on the planet. They run perpendicular to the Equator and latitude lines. Half of a longitudinal circle is called a Meridian, which is where the term comes from in the name Greenwich Meridian or Prime Meridian.
What is the effect of 45 degrees North or South latitude?
At 45 degrees North or South latitude, the effects of the amount of sunlight the area gets per day are equal on the equinoxes (first days of spring and autumn) and on the first day of summe. Continue Reading. In almost all cases uses of latitude are contingent on longitude as well.
What is the purpose of longitude and latitude lines?
What Is the Purpose of Latitude and Longitude Lines? Latitude lines, which run horizontally around the Earth, allow mariners and pilots to know how far north or south they are from the equator, while longitude lines, which run vertically between the two poles, tell travelers how far east or west they are from the prime meridian.
How many degrees are there between the equator and the North and South Poles?
Latitude lines are spaced every 15 degrees between the equator and the North and South Poles. Longitude lines circle the globe beginning at the prime meridian in Greenwich, England, and are also measured in 15-degree segments. Through latitude and longitude, a traveler can tell his exact position on the Earth by marking one line east to west ...
