78th meridian east
Encyclopedia
The meridian 78° east of Greenwich
Prime Meridian
The Prime Meridian is the meridian at which the longitude is defined to be 0°.The Prime Meridian and its opposite the 180th meridian , which the International Date Line generally follows, form a great circle that divides the Earth into the Eastern and Western Hemispheres.An international...

is a line of longitude
Longitude
Longitude is a geographic coordinate that specifies the east-west position of a point on the Earth's surface. It is an angular measurement, usually expressed in degrees, minutes and seconds, and denoted by the Greek letter lambda ....

 that extends from the North Pole
North Pole
The North Pole, also known as the Geographic North Pole or Terrestrial North Pole, is, subject to the caveats explained below, defined as the point in the northern hemisphere where the Earth's axis of rotation meets its surface...

 across the Arctic Ocean
Arctic Ocean
The Arctic Ocean, located in the Northern Hemisphere and mostly in the Arctic north polar region, is the smallest and shallowest of the world's five major oceanic divisions...

, Asia
Asia
Asia is the world's largest and most populous continent, located primarily in the eastern and northern hemispheres. It covers 8.7% of the Earth's total surface area and with approximately 3.879 billion people, it hosts 60% of the world's current human population...

, the Indian Ocean
Indian Ocean
The Indian Ocean is the third largest of the world's oceanic divisions, covering approximately 20% of the water on the Earth's surface. It is bounded on the north by the Indian Subcontinent and Arabian Peninsula ; on the west by eastern Africa; on the east by Indochina, the Sunda Islands, and...

, the Southern Ocean
Southern Ocean
The Southern Ocean comprises the southernmost waters of the World Ocean, generally taken to be south of 60°S latitude and encircling Antarctica. It is usually regarded as the fourth-largest of the five principal oceanic divisions...

, and Antarctica to the South Pole
South Pole
The South Pole, also known as the Geographic South Pole or Terrestrial South Pole, is one of the two points where the Earth's axis of rotation intersects its surface. It is the southernmost point on the surface of the Earth and lies on the opposite side of the Earth from the North Pole...

.

The 78th meridian east forms a great circle
Great circle
A great circle, also known as a Riemannian circle, of a sphere is the intersection of the sphere and a plane which passes through the center point of the sphere, as opposed to a general circle of a sphere where the plane is not required to pass through the center...

 with the 102nd meridian west
102nd meridian west
The meridian 102° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, North America, the Pacific Ocean, the Southern Ocean, and Antarctica to the South Pole....

.

Starting at the North Pole
North Pole
The North Pole, also known as the Geographic North Pole or Terrestrial North Pole, is, subject to the caveats explained below, defined as the point in the northern hemisphere where the Earth's axis of rotation meets its surface...

 and heading south to the South Pole
South Pole
The South Pole, also known as the Geographic South Pole or Terrestrial South Pole, is one of the two points where the Earth's axis of rotation intersects its surface. It is the southernmost point on the surface of the Earth and lies on the opposite side of the Earth from the North Pole...

, the 78th meridian east passes through:
Co-ordinates Country, territory or sea Notes
90°0′N 78°0′E Arctic Ocean
Arctic Ocean
The Arctic Ocean, located in the Northern Hemisphere and mostly in the Arctic north polar region, is the smallest and shallowest of the world's five major oceanic divisions...

81°7′N 78°0′E Kara Sea
Kara Sea
The Kara Sea is part of the Arctic Ocean north of Siberia. It is separated from the Barents Sea to the west by the Kara Strait and Novaya Zemlya, and the Laptev Sea to the east by the Severnaya Zemlya....

Passing just east of Vize Island
Vize Island
Vize Island or Wiese Island is an isolated island located in the Arctic Ocean at the northern end of the Kara Sea, roughly midway between Franz Josef Land and Severnaya Zemlya, its latitude is 79° 30' N and its longitude 76° 54' E...

,
72°35′N 78°0′E Oleniy Island
Oleniy Island
Oleniy Island is a single island in the Kara Sea just a few kilometers offshore, north of the coast of one of the arms of the Gydan Peninsula in North Siberia....

 and Gydan Peninsula
Gydan Peninsula
The Gydan Peninsula is a geographical feature of the Siberian coast in the Kara Sea. It is roughly 500 km long and 260 km wide. This wide peninsula lies between the estuaries of the Ob and Yenisei Rivers , which are two of the most important rivers of Russia and the world...

72°6′N 78°0′E Yuratski Bay
Yuratski Bay
The Yuratski Bay is an inlet on the Siberian coast in the Kara Sea. It is located in the Gydan Peninsula and it is roughly 45 km long and 30 km wide at its widest point...

71°51′N 78°0′E Gydan Peninsula
Gydan Peninsula
The Gydan Peninsula is a geographical feature of the Siberian coast in the Kara Sea. It is roughly 500 km long and 260 km wide. This wide peninsula lies between the estuaries of the Ob and Yenisei Rivers , which are two of the most important rivers of Russia and the world...

71°15′N 78°0′E Khalmyer Bay
Khalmyer Bay
The Khalmyer Bay is a bay on the Siberian coast in the Kara Sea. It is located in the Gydan Peninsula and it is roughly 185 km long and 47 km wide at its widest point. Lat 71°30′ N, long 76° E....

70°56′N 78°0′E Gydan Peninsula
Gydan Peninsula
The Gydan Peninsula is a geographical feature of the Siberian coast in the Kara Sea. It is roughly 500 km long and 260 km wide. This wide peninsula lies between the estuaries of the Ob and Yenisei Rivers , which are two of the most important rivers of Russia and the world...

68°22′N 78°0′E Taz Estuary
Taz Estuary
The Taz Estuary is a long gulf formed by the Taz River.It consists of a roughly 250 km long estuary that begins in the area of Tazovskiy town and ends in the Gulf of Ob, which is connected with the Kara Sea...

68°13′N 78°0′E Gydan Peninsula
Gydan Peninsula
The Gydan Peninsula is a geographical feature of the Siberian coast in the Kara Sea. It is roughly 500 km long and 260 km wide. This wide peninsula lies between the estuaries of the Ob and Yenisei Rivers , which are two of the most important rivers of Russia and the world...

67°40′N 78°0′E Taz Estuary
Taz Estuary
The Taz Estuary is a long gulf formed by the Taz River.It consists of a roughly 250 km long estuary that begins in the area of Tazovskiy town and ends in the Gulf of Ob, which is connected with the Kara Sea...

67°31′N 78°0′E
53°11′N 78°0′E Passing through Lake Balkhash
Lake Balkhash
Lake Balkhash is one of the largest lakes in Asia and 12th largest continental lake in the world. It is located in southeastern Kazakhstan, in Central Asia, and belongs to an endorheic basin shared by Kazakhstan and China, with a small part in Kyrgyzstan. The basin drains into the lake via seven...

42°52′N 78°0′E Passing through Issyk Kul
Issyk Kul
Issyk Kul is an endorheic lake in the northern Tian Shan mountains in eastern Kyrgyzstan. It is the tenth largest lake in the world by volume and the second largest saline lake after the Caspian Sea. Although it is surrounded by snow-capped peaks, it never freezes; hence its name, which means "hot...

 lake
41°4′N 78°0′E Xinjiang
Xinjiang
Xinjiang is an autonomous region of the People's Republic of China. It is the largest Chinese administrative division and spans over 1.6 million km2...

35°35′N 78°0′E Aksai Chin
Aksai Chin
Aksai Chin is one of the two main disputed border areas between China and India, and the other is South Tibet, which comprises most of India's Arunachal Pradesh. It is administered by China as part of Hotan County in the Hotan Prefecture of Xinjiang Autonomous Region, but is also claimed by India...

Disputed between and - for about 11km
35°29′N 78°0′E Jammu and Kashmir
Jammu and Kashmir
Jammu and Kashmir is the northernmost state of India. It is situated mostly in the Himalayan mountains. Jammu and Kashmir shares a border with the states of Himachal Pradesh and Punjab to the south and internationally with the People's Republic of China to the north and east and the...

 - for about 10km, claimed by
35°24′N 78°0′E Aksai Chin
Aksai Chin
Aksai Chin is one of the two main disputed border areas between China and India, and the other is South Tibet, which comprises most of India's Arunachal Pradesh. It is administered by China as part of Hotan County in the Hotan Prefecture of Xinjiang Autonomous Region, but is also claimed by India...

Disputed between and - for about 10km
35°18′N 78°0′E Jammu and Kashmir - claimed by
> Himachal Pradesh
Himachal Pradesh
Himachal Pradesh is a state in Northern India. It is spread over , and is bordered by the Indian states of Jammu and Kashmir on the north, Punjab on the west and south-west, Haryana and Uttar Pradesh on the south, Uttarakhand on the south-east and by the Tibet Autonomous Region on the east...


> Uttarakhand
Uttarakhand
Uttarakhand , formerly Uttaranchal, is a state in the northern part of India. It is often referred to as the Land of Gods due to the many holy Hindu temples and cities found throughout the state, some of which are among Hinduism's most spiritual and auspicious places of pilgrimage and worship...


> Uttar Pradesh
Uttar Pradesh
Uttar Pradesh abbreviation U.P. , is a state located in the northern part of India. With a population of over 200 million people, it is India's most populous state, as well as the world's most populous sub-national entity...


> Rajasthan
Rajasthan
Rājasthān the land of Rajasthanis, , is the largest state of the Republic of India by area. It is located in the northwest of India. It encompasses most of the area of the large, inhospitable Great Indian Desert , which has an edge paralleling the Sutlej-Indus river valley along its border with...


> Madhya Pradesh
Madhya Pradesh
Madhya Pradesh , often called the Heart of India, is a state in central India. Its capital is Bhopal and Indore is the largest city....


> Maharashtra
Maharashtra
Maharashtra is a state located in India. It is the second most populous after Uttar Pradesh and third largest state by area in India...


> Andhra Pradesh
Andhra Pradesh
Andhra Pradesh , is one of the 28 states of India, situated on the southeastern coast of India. It is India's fourth largest state by area and fifth largest by population. Its capital and largest city by population is Hyderabad.The total GDP of Andhra Pradesh is $100 billion and is ranked third...


> Karnataka
Karnataka
Karnataka , the land of the Kannadigas, is a state in South West India. It was created on 1 November 1956, with the passing of the States Reorganisation Act and this day is annually celebrated as Karnataka Rajyotsava...


> Tamil Nadu
Tamil Nadu
Tamil Nadu is one of the 28 states of India. Its capital and largest city is Chennai. Tamil Nadu lies in the southernmost part of the Indian Peninsula and is bordered by the union territory of Pondicherry, and the states of Kerala, Karnataka, and Andhra Pradesh...

8°20′N 78°0′E Indian Ocean
Indian Ocean
The Indian Ocean is the third largest of the world's oceanic divisions, covering approximately 20% of the water on the Earth's surface. It is bounded on the north by the Indian Subcontinent and Arabian Peninsula ; on the west by eastern Africa; on the east by Indochina, the Sunda Islands, and...

60°0′S 78°0′E Southern Ocean
Southern Ocean
The Southern Ocean comprises the southernmost waters of the World Ocean, generally taken to be south of 60°S latitude and encircling Antarctica. It is usually regarded as the fourth-largest of the five principal oceanic divisions...

69°7′S 78°0′E Antarctica Australian Antarctic Territory
Australian Antarctic Territory
The Australian Antarctic Territory is a part of Antarctica. It was claimed by the United Kingdom and placed under the authority of the Commonwealth of Australia in 1933. It is the largest territory of Antarctica claimed by any nation...

, claimed by

See also

  • 77th meridian east
    77th meridian east
    The meridian 77° east of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, Asia, the Indian Ocean, the Southern Ocean, and Antarctica to the South Pole....

  • 79th meridian east
    79th meridian east
    The meridian 79° east of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, Asia, the Indian Ocean, the Southern Ocean, and Antarctica to the South Pole....

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