What are the main islands in Antarctica?

The main islands in Antarctica are: Johnson Islands, Auckland Islands, Amber Island, Stoltz Island, Dint Island, Glinka Islands, Bouvet Island, south shetland islands, South orkney, Adelaide Island, Alexandria Island, Peter I Island, South Georgia Island, Prince Edward Island and South Sandwich Islands.

Alexander I Alexander, an island in Antarctica. It is located in the Bering Sea of Si Tong, separated from the mainland by the Strait of George VI. Located at 70 46 S and 765 438+015 ′ W? With a length of 435 kilometers (270 miles), a width of 2,065,438+0 kilometers (65,438+025 miles) and an area of 49,070 square kilometers (65,438+08,950 square miles), it is the largest island in Antarctica and the 28th largest island in the world. The terrain is undulating, mountainous and covered with thick ice. The highest point, Mount Stephenson, is 2987 meters (9800 feet) above sea level. 182 1 year 65438+1October 28th was the first arrival of Russian explorers bellingshausen and Lazarev, named after Russian czar Alexander I, and was originally considered as a part of the mainland until 1940, when a. 196 1 year, the British established the fossil cliff research station on the island (7 1 20' s 68 17' w).

Johansen Islands is an archipelago in the Antarctic. It is located in Lazarev Bay, west of the Antarctic Peninsula and west of Alexandria I Island, with a latitude of 69° 3' s 72° 52' w, the northwest end of Alexandria Island, 22km northwest of the eastern headland, and the island is covered with ice and snow. It was discovered by the American Antarctic expedition in 1940, 1928 to 65438.

Umber Island is an island in Antarctica. It is located in the waters of Lazarev Bay in the west of the Antarctic Peninsula, 6 miles (10 km) northwest of Dint Island, at 6913 72 0' w, with a length of 2.4 km. The island is covered with ice and snow. 1947 and 1948, American Finn Ronne (1899,65438+February 20th-1980,65438+1October) led American Antarctic explorers to take color photos in the air.

Stoltz Island, Stoltz Island, is an island in Antarctica. Located at 6913km south of the eastern corner of the western Antarctic Peninsula, and 65 438+05 72 9' west longitude, the whole island is covered with ice and snow. 1966 was discovered by aerial photography of the US Navy and mapped, 1977.

Dint Island is an island in Antarctica, located in the waters of Lazarev Bay, 4 kilometers west of the Antarctic Peninsula, with a latitude of 6917 7149' w and a total length of 3 kilometers. The island is covered with ice and snow, ranging from 1939 to 19465438.

Glinka Islands is an island in Antarctica, located at 69 23' s 7217' w, in Lazarev Bay in the southeast of Rothschild Island, and the island is covered with ice and snow. It was discovered by aerial photography1940 65438+February of the American Antarctic Service.

Powder Island is an island in Antarctica, located at 69° 32' s 68° 47' w in the west of Antarctic Peninsula, 3.7 km west of Palmer, west coast of George VI Ice Shelf, southeast of Cape Jeremy in George VI Strait 15 km (8 nautical miles), and west coast of George VI Ice Shelf, 65438.

Rothschild Island is an island in Antarctica, located at 69° 36' s 72° 33' w, 8 kilometers (5 miles) west of the north bank of Alexander I in the western Antarctic Peninsula, with a length of 39 kilometers (24 miles) and an area of 500.2 square kilometers. Most of the land is covered with snow and ice. The island was led by the French Antarctic expedition from 1908 to 65438.

Cheesman Island is located in the eastern part of Bellings Gauguin and the northern coast of Chaco Island at 69° 44' s N and 75 5' W. The island is covered with ice and snow. Aerial photos were discovered and taken by Australia in 1929, and are now managed by the Antarctic Treaty System.

Charcot is an island in Antarctica, located in the east of Bellingham Sea, at 69 45' s 7515' w, about 90 kilometers west of Alexander I, separated from Alexander I in the west by the wilkie Strait, at 69 45' s north latitude and 75 65438+w west longitude, with no residents. 1910 65438+1October 1 1 Chaco of the French Antarctic expedition team arrived first.

Merging Island, Antarctic Island, is located in the west of Antarctic Peninsula, west of Alexander I, at the entrance of Haydn Bay, in Wilkins Ice Shelf. The island is covered with snow and ice, located at 70 6' s 7113' w, with a total length of 6 kilometers. From 1947 to 1948, the aerial findings of American Antarctic scientific research were included in the map at 1960, and are now managed by the Antarctic treaty system.

Dorsey Island, an Antarctic island, is located at 70 22' S 7133' W, west of Alexander I and west of Antarctic Peninsula, with a length of 22 kilometers (13.7 miles). The island is covered with snow and ice, and the highest point, Mount Snell, is 500 meters above sea level. American Antarctic expedition aerial photography 1939- 194 1 discovery, named after Herbert g dorsey.

Latady Island, an Antarctic island, is located at 70 45' 00 west longitude and 74 35' 00 south latitude, southeast of Wilkins Ice Shelf, west of Alexander I, 72km south of Salco Island, with a length of about 60km (37 miles) and a width of about 40km (25 miles). Sir Hubert Wilkins saw it from the air in 1929, and Finnish Ronner, a Norwegian-born American Antarctic explorer, discovered it in 1947 and 1948.

Smalley Island is located at 72 50 ′ 31S 77 50 ′ 00 ″ west longitude. It is an island in Antarctica, west of the Antarctic Peninsula and southwest of Alexandria. The island is 68km long, with a width of 14 to 38km and an area of 14. According to the Antarctic Treaty, both Chile and Britain shelved their sovereignty claims.

Spaatz Island is a frozen island in Antarctica, located at 7312 s 75 00 ′ w, southwest of Alexandria Island, west of Antarctic Peninsula, near the coast of Ellsworth, and 48km east of Smiley Island. Part of the island is surrounded by the ice shelf of George VI. The island is 80 kilometers (50 miles) long and 40 kilometers (25 miles) wide, with an area of about 4 100 square kilometers (1600 square miles). 1940,65438+In February, American Antarctic explorer Finland Ronal reached the north side of the island by sleigh. 1947 and 1948, American Antarctic explorers Finland Rona and Carl Eklund found them in the air and named them after karl spaatz, chief of staff of the US Army Aviation. There is a British Sky Blue Station (74 51S 7134 ′ W) in Palmer, southeast of the island.

Eklund Islands is an archipelago in Antarctica, located in the South Pacific Ocean, at 7316 ′ s 7150 ′ w, off the coast of the Antarctic Peninsula, at the southwest end of the George VI Strait in Palmer, 1940 12 by. The ice-covered island is 5 nautical miles (65,438+00 kilometers) long, and its highest point is 465,438+00 meters (65,438+0,350 feet) above sea level. It is now managed by the Antarctic treaty system.

Lawson D 'Ath ley Island DeAtley Island is an island in Antarctica, located at 7318' s 73 54' w, and 19 km east of Spatz Island. The island is covered with ice and snow. From 1947 to 1948, the American Ronnie Antarctic expedition team came from.

Case Island, an Antarctic island, is located at 7319 ′ s 77 48 ′ w, between the Antarctic continent and Smiley Island, southeast of Smiley Island, with a diameter of 22 kilometers. The island is covered with ice and snow, which was investigated by the US Geological Survey according to Ronnie Antarctic 19 1 to 1966.

Sims Island is an island in Antarctica, located at 73 21's 7819' w north latitude, between Ridderborg Peninsula and Case Island, south of Carroll Bay, and covered with ice and snow, 65,438.