Location of Robert Island in the South Shetland Islands. | |
Geography | |
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Location | Antarctica |
Coordinates | 62°19′S59°45′W / 62.317°S 59.750°W Coordinates: 62°19′S59°45′W / 62.317°S 59.750°W |
Total islands | 3 |
Administration | |
Administered under the Antarctic Treaty System | |
Demographics | |
Population | Uninhabited |
The Asses Ears are a set of three small islands off northwest Robert Island, forming the north part of Potmess Rocks in English Strait, South Shetland Islands. Presumably known to early sealers, the feature was charted and named descriptively by personnel on Discovery II in 1934–35.
Robert Island or Mitchells Island or Polotsk Island or Roberts Island is an island 11 miles (18 km) long and 8 miles (13 km) wide, situated between Nelson Island and Greenwich Island in the South Shetland Islands, Antarctica. Robert Island is located at 62°24′S59°30′W. Surface area 132 km2 (51 sq mi). The name "Robert Island" dates back to around 1821 and is now established in international usage.
Potmess Rocks is a group of large rocks lying northwest of Robert Island in the South Shetland Islands, Antarctica. The group is extending 1.3 by 1 km, featuring the conspicuous rocks named Asses Ears in the north. The area was visited by early 19th century sealers operating from nearby Clothier Harbour.
English Strait is the 10.5-mile (17-km) long and 1.2-mile (2-km) wide strait lying between Greenwich Island and Robert Island in the South Shetland Islands, Antarctica. Trending southeast-northwest, and entered between Santa Cruz Point and Edwards Point in the south, and Fort William Point and Okol Rocks, Aitcho Islands in the north. The name dates back to 1822 and is established in international usage.
The South Shetland Islands are a group of Antarctic islands with a total area of 3,687 square kilometres (1,424 sq mi). They lie about 120 kilometres (75 mi) north of the Antarctic Peninsula, and between 430 kilometres (270 mi) to 900 kilometres (560 mi) south-west from the nearest point of the South Orkney Islands. By the Antarctic Treaty of 1959, the islands' sovereignty is neither recognized nor disputed by the signatories and they are free for use by any signatory for non-military purposes.
The International Standard Book Number (ISBN) is a numeric commercial book identifier which is intended to be unique. Publishers purchase ISBNs from an affiliate of the International ISBN Agency.
Smith Island is 20 miles (32 km) long and 5 miles wide, lying 45 miles (72 km) west of Deception Island in the South Shetland Islands of the British Antarctic Territory. Surface area 148 square kilometres (57 sq mi).
Greenwich Island is an island 24 km (15 mi) long and from 0.80 to 9.66 km wide, lying between Robert Island and Livingston Island in the South Shetland Islands. Surface area 142.7 square kilometres (55.1 sq mi). The name Greenwich Island dates back to at least 1821 and is now established in international usage.
Quito Glacier is a glacier draining the northeast slopes of Mount Plymouth and flowing northeastwards into the sea west of Canto Point in north Greenwich Island, South Shetland Islands. It was named after the capital of Ecuador, c. 1990, by the Ecuadorian Antarctic Expedition.
Express Island is a narrow craggy island, 1.23 kilometres (0.76 mi) long, lying close offshore of northwest Greenwich Island in the South Shetland Islands, Antarctica. It is situated due north of Greaves Peak, forming most of the east side of Razlog Cove. Surface area 29 hectares.
Aim Rocks is a group of rocks lying east of Cape Timblón in the middle of Morton Strait in the South Shetland Islands, Antarctica. The name, given by the United Kingdom Antarctic Place-Names Committee in 1961, is descriptive; these rocks in line are a guide for safe passage through the southern entrance of Morton Strait.
Letnitsa Glacier is a 0.9 nautical miles long glacier on Smith Island in the South Shetland Islands, Antarctica draining the southeast slopes of Imeon Range east of Organa Peak and south of Riggs Peak. It is situated southwest of Gramada Glacier and northeast of Kremena Ice Piedmont, and flows southeastward into Hisarya Cove, Osmar Strait. Bulgarian early mapping in 2009. The glacier is named after the town of Letnitsa in northern Bulgaria.
Gramada Glacier is a 1.6 nautical miles long glacier on Smith Island in the South Shetland Islands, Antarctica draining the southeast slopes of Imeon Range east of Riggs Peak, southeast of Madan Saddle and south of Neofit Peak. It is situated southwest of Armira Glacier and northeast of Letnitsa Glacier, and flows southeastward into Brashlyan Cove on Osmar Strait. Bulgarian early mapping in 2009. The glacier is named after the town of Gramada in northwestern Bulgaria.
Armira Glacier is a 1.6 nautical miles long glacier on Smith Island in the South Shetland Islands, Antarctica draining the southeast slopes of Imeon Range southeast of Slaveykov Peak and east of Neofit Peak. It is situated southwest of Dragoman Glacier and northeast of Gramada Glacier, and flows southeastward into Yarebitsa Cove on Osmar Strait. Bulgarian early mapping in 2009. The glacier is named after Armira River in southeastern Bulgaria.
Dragoman Glacier is a 1.4 nautical miles long glacier on Smith Island, South Shetland Islands draining the southeast slopes of Imeon Range southeast of Zavet Saddle and south of the summit Mount Foster. It is situated southeast of Bistra Glacier, southwest of Landreth Glacier and northeast of Armira Glacier, and flows southeastward into Ivan Asen Cove, Osmar Strait. Bulgarian early mapping in 2009. The glacier is named after the town of Dragoman in western Bulgaria.
Rupite Glacier is a 1.6 nautical miles long glacier on Smith Island, South Shetland Islands draining the southeast slopes of Imeon Range east of the summit Mount Foster and southeast of Evlogi Peak. It is situated southeast of Chuprene Glacier, southwest of Pashuk Glacier and northeast of Landreth Glacier, and flows southeastward into Osmar Strait. Bulgarian early mapping in 2008. The glacier is named after the settlement Rupite and the nearby protected area in southwestern Bulgaria.
Krivodol Glacier is a 3.8 km long glacier on Smith Island, South Shetland Islands in Antarctica draining the southeast slopes of Imeon Range northeast and east of Antim Peak, southeast of Varshets Saddle and south of Slatina Peak. It is situated southwest of Ovech Glacier and northeast of Pashuk Glacier, and flows southeastward into Osmar Strait northeast od Sredets Point. Bulgarian early mapping in 2008. The glacier is named after the town of Krivodol in northwestern Bulgaria.
Ovech Glacier is a 3.5 km long glacier on Smith Island, South Shetland Islands draining the southeast slopes of Imeon Range southeast of Drinov Peak and east of Popovo Saddle and Sevlievski Peak. It is situated southeast of Vetrino Glacier and Yablanitsa Glacier, and northeast of Krivodol Glacier, and flows east-southeastward into Nikolov Cove on Boyd Strait. Bulgarian early mapping in 2009. The glacier is named after the medieval fortress of Ovech in northeastern Bulgaria.
Saparevo Glacier is a 1.8 km long and 2 km wide glacier draining the northwest slopes of Imeon Range on Smith Island, South Shetland Islands, Antarctica. It is situated northeast of Kongur Glacier, and flows north-northeast of Mount Christi and southwest of Matochina Peak into Vedena Cove in Drake Passage. Bulgarian early mapping in 2009. The glacier is named after the settlement of Saparevo in Southwestern Bulgaria.
Kongur Glacier is a 1.4 nautical miles long glacier draining the northwest slopes of Imeon Range on Smith Island in the South Shetland Islands, Antarctica. It is situated northeast of Dalgopol Glacier and southwest of Saparevo Glacier, and flows west of Mount Christi into Drake Passage. Bulgarian early mapping in 2009. The glacier is named after the peak and nature reserve of Kongur on Belasitsa Mountain in southwestern Bulgaria.
Dalgopol Glacier is a 1.8 nautical miles long glacier draining the northwest slopes of Imeon Range on Smith Island in the South Shetland Islands, Antarctica. It is situated northeast of Vetrino Glacier and southwest of Kongur Glacier, and flows north of Mount Pisgah and northwest of Mezek Peak into Drake Passage. Bulgarian early mapping in 2009. The glacier is named after the town of Dalgopol in northeastern Bulgaria.
Yablanitsa Glacier is a 1.8 km long glacier on Smith Island in the South Shetland Islands, Antarctica. It is situated north-northeast of Chuprene Glacier, southwest of Vetrino Glacier and northwest of Ovech Glacier, and flows west of Drinov Peak into Cabut Cove. The feature is named after the town of Yablanitsa in northern Bulgaria.
Macy Glacier is a 3.7 nautical miles long and 1.4 nautical miles crescent-shaped glacier on the southern slopes of the Tangra Mountains, Livingston Island in the South Shetland Islands, Antarctica. The glacier is bounded by Friesland Ridge to the northwest, Levski Ridge to the northeast and Peshev Ridge to the southeast, and flows southwestwards into the head of Brunow Bay.
Cecilia Island is the ice-free southernmost island of the Aitcho group on the west side of English Strait in the South Shetland Islands, Antarctica. Extending 910 by 450 m, surface area 36 hectares. The area, visited by American and English sealers in the early 19th century, nowadays has become a popular tourist site frequented by Antarctic cruise ships.
The United States Geological Survey is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization has four major science disciplines, concerning biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility.
The Geographic Names Information System (GNIS) is a database that contains name and locative information about more than two million physical and cultural features located throughout the United States of America and its territories. It is a type of gazetteer. GNIS was developed by the United States Geological Survey in cooperation with the United States Board on Geographic Names (BGN) to promote the standardization of feature names.
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