Denison Island

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Denison Island
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Denison Island
Location in Antarctica
Geography
Location Vincennes Bay, Antarctica
Coordinates 66°18′S110°27′E / 66.300°S 110.450°E / -66.300; 110.450 Coordinates: 66°18′S110°27′E / 66.300°S 110.450°E / -66.300; 110.450
Archipelago Windmill Islands
Administration
Administered under the Antarctic Treaty System
Demographics
PopulationUninhabited

Denison Island is an Antarctic island lying 0.5 kilometres (0.25 nmi) west of Beall Island in the Windmill Islands. It was first mapped from air photos taken by USN Operation Highjump and Operation Windmill in 1947 and 1948. It was named by the US-ACAN for Dean R. Denison, auroral scientist and member of the Wilkes Station party of 1958.

Antarctic region around the Earths South Pole

The Antarctic is a polar region around the Earth's South Pole, opposite the Arctic region around the North Pole. The Antarctic comprises the continent of Antarctica, the Kerguelen Plateau and other island territories located on the Antarctic Plate or south of the Antarctic Convergence. The Antarctic region includes the ice shelves, waters, and all the island territories in the Southern Ocean situated south of the Antarctic Convergence, a zone approximately 32 to 48 km wide varying in latitude seasonally. The region covers some 20 percent of the Southern Hemisphere, of which 5.5 percent is the surface area of the Antarctic continent itself. All of the land and ice shelves south of 60°S latitude are administered under the Antarctic Treaty System. Biogeographically, the Antarctic ecozone is one of eight ecozones of the Earth's land surface.

Beall Island

Beall Island is an Antarctic rocky island, 2 km (1.1 nmi) long, with small coves indenting the east and west sides, lying 0.37 km (0.2 nmi) northwest of Mitchell Peninsula in the Windmill Islands. It was first mapped from air photos taken by USN Operation Highjump and Operation Windmill in 1947 and 1948. It was named by the US-ACAN for James M. Beall, U.S. Weather Bureau observer with Operation Windmill who assisted staff aerology officers with forecasting duties.

Windmill Islands island

The Windmill Islands are an Antarctic group of rocky islands and rocks about 11.1 kilometres (6 nmi) wide, paralleling the coast of Wilkes Land for 31.5 kilometres (17 nmi) immediately north of Vanderford Glacier along the east side of Vincennes Bay. Kirkby Shoal is a small shoal area with depths of less than 18 metres (59 ft) extending about 140 metres (459 ft) westwards and SSW, about 3.4 kilometres (2.1 mi) from the summit of Shirley Island, Windmill Islands, and 0.24 kilometres (0.15 mi) NW of Stonehocker Point, Clark Peninsula.

Contents

See also

Scientific Committee on Antarctic Research organization

The Scientific Committee on Antarctic Research (SCAR) is an interdisciplinary body of the International Council for Science (ICSU).

Territorial claims in Antarctica Wikimedia list article

There are seven sovereign states who currently maintain de jure, largely symbolic territorial claims in Antarctica: Argentina, Australia, Chile, France, New Zealand, Norway and the United Kingdom. These countries have tended to place their Antarctic scientific observation and study facilities within their respective claimed territories; however, a number of such facilities are located nowhere near the sectors claimed by their respective countries of operation, and there are multiple other countries such as Russia and the United States who, despite having no territorial claim of their own anywhere in Antarctica, have constructed large research facilities within the sectors claimed by other countries.

Related Research Articles

Holl Island island

Holl Island is a rocky, triangular-shaped Antarctic island, 3.1 km (1.7 nmi) long, marking the southwest end of the Windmill Islands. Mapped from aerial photographs taken by USN Operation Highjump, 1946–1947, and USN Operation Windmill, 1947-1948. Named by the US-ACAN for Lt. Richard C. Holl, USNR, photogrammetrist with the Navy Hydrographic Office, who served as surveyor with the Operation Windmill parties which established astronomical control stations on Holl Island and along Queen Mary and Knox Coasts.

Ardery Island geographical object

Ardery Island is a steep, rocky island, about 1 km (0.62 mi) long, lying 1.8 km (1.1 mi) west of Odbert Island in the Windmill Islands of Antarctica.

Boffa Island

Boffa Island is a rocky, ridge-like Antarctic island, 1.5 km (0.8 nmi) long, lying half a kilometre east of Browning Peninsula between Bosner and Birkenhauer Islands, in the south part of the Windmill Islands. It was first mapped by USN Operation Highjump and Operation Windmill in 1947 and 1948. Named by the US-ACAN for W. C. Boffa, observer with the then Army Strategic Air Command (SAC), who assisted Operation Windmill parties in establishing astronomical control stations in the area in January 1948.

Herring Island

Herring Island is an Antarctic rocky island, 3.7 km (2 nmi) long, lying 1.9 km (1 nmi) east of Cloyd Island in the south part of the Windmill Islands. It was first mapped from air photos taken by USN Operation Highjump and Operation Windmill in 1947 and 1948. Named by the US-ACAN for Lt. Charles C. Herring, USN, photographic officer with Operation Windmill parties which obtained air and ground photos of the area in January 1948.

Bosner Island

Bosner Island is an Antarctic rocky island, 0.6 km (0.3 nmi) long, lying 0.19 km (0.1 nmi) northwest of Boffa Island and half a kilometre east of Browning Peninsula in the south part of the Windmill Islands. It was first mapped from air photos taken by USN Operation Highjump and Operation Windmill in 1947 and 1948. Named by the US-ACAN for Paul Bosner, member of one of the two Operation Windmill photographic units which obtained aerial and ground photos of the area in January 1948.

Cloyd Island island

Cloyd Island is a rocky Antarctic island, 1.1 km (0.6 nmi) long, between Ford and Herring Islands in the south part of the Windmill Islands off the Budd Coast. It was first mapped from aerial photographs taken by USN Operation Highjump and Operation Windmill, 1947-1948. Named by the US-ACAN for J. R. Cloyd, Army Transport Service observer with Operation Windmill which established astronomical control stations in the area in January 1948.

Ford Island (Windmill Islands) island of the Windmill Islands in Antarctica

Ford Island is a rocky Antarctic island, 2.4 km (1.3 nmi) long, between O'Connor and Cloyd Islands in the southern part of the Windmill Islands. It was first mapped from air photos taken by USN Operation Highjump and Operation Windmill in 1947 and 1948. It was named by the US-ACAN for Homer D. Ford, photographic officer with the eastern task group of Operation Highjump and assistant photographic officer with the Operation Windmill parties which obtained air and ground photos of this area in January 1948.

Odbert Island

Odbert Island is a rocky island, 2.4 km (1.5 mi) long, between Ardery Island and Robinson Ridge in the Windmill Islands of Antarctica.

Kilby Island island

Kilby Island is a rocky Antarctic island, 0.37 kilometres (0.2 nmi) long, lying northeast of McMullin Island in the entrance of Newcomb Bay, in the Windmill Islands. It was first mapped from air photos taken by USN Operation Highjump and Operation Windmill in 1947 and 1948. It was named by the US-ACAN for Arthur L. Kilby, who served as photographer with both operations.

Operation Windmill US Navy Antarctica expedition

Operation Windmill (OpWml) was the United States Navy's Second Antarctica Developments Project, an exploration and training mission to Antarctica in 1947–1948. This operation was a follow up to the First Antarctica Development Project known as Operation Highjump. The expedition was commanded by Commander Gerald L. Ketchum, USN, and the flagship of Task Force 39 was the icebreaker USS Burton Island.

Sack Island

Sack Island is a rocky island, 0.7 kilometres (0.4 nmi) long, lying 0.4 kilometres (0.2 nmi) east of the south end of Holl Island, in the Windmill Islands. First mapped from aerial photographs taken by U.S. Navy Operation Highjump in February 1947. Named by the Advisory Committee on Antarctic Names (US-ACAN) for Norman F. Sack who served as photographer's mate with the central task force of U.S. Navy Operation Highjump, 1946–47, and assisted Operation Windmill parties in obtaining photographic coverage of this area in January 1948.

Swain Islands island group of the Windmill Islands in Antarctica

The Swain Islands are a group of small islands and rocks about 3.7 kilometres (2 nmi) in extent, lying 0.9 kilometres (0.5 nmi) north of Clark Peninsula at the northeast end of the Windmill Islands. Delineated from aerial photographs taken by U.S. Navy Operation Highjump in February 1947. Named by the Advisory Committee on Antarctic Names (US-ACAN) for K. C. Swain who served as air crewman with the central task group of U.S. Navy Operation Highjump, 1946–47, and also with USN. Operation Windmill which obtained aerial and ground photographic coverage of the Windmill Islands in January 1948.

Frazier Islands

The Frazier Islands are a group of three rocky islands - Nelly, Dewart and Charlton - in the eastern part of Vincennes Bay, East Antarctica, 15 km (9 mi) west-north-west of Clark Peninsula, and 16 km offshore from Australia's Casey Station.

Midgley Island is a rocky island, 0.8 nautical miles (1.5 km) long, lying immediately south of Hollin Island in the Windmill Islands of Antarctica. It was first mapped from air photos taken by U.S. Navy Operation Highjump and Operation Windmill in 1947 and 1948. The island was named by the Advisory Committee on Antarctic Names for Lieutenant E.W. Midgley, an Army Medical Corps observer who assisted Operation Windmill parties in establishing astronomical control stations between Wilhelm II Coast and Budd Coast during the 1947–48 season.

McMullin Island

McMullin Island is a rocky island, 0.6 kilometres (0.3 nmi) long, lying between Shirley Island and Kilby Island in the south part of the entrance to Newcomb Bay, in the Windmill Islands, Antarctica.

Spano Island is a small rocky island 0.5 nautical miles (0.9 km) north of the west end of Herring Island, in the Windmill Islands. First mapped from air photos taken by U.S. Navy Operation Highjump and Operation Windmill in 1947 and 1948. Named by the Advisory Committee on Antarctic Names (US-ACAN) for Angelo F. Spano, meteorologist and member of the Wilkes Station party of 1960.

Teigan Island is a rocky island, 0.2 nautical miles (0.4 km) long, lying 0.1 nautical miles (0.2 km) northeast of Bosner Island, near the south end of the Windmill Islands. First mapped from aerial photographs taken by U.S. Navy Operation Highjump in February 1947. Named by the Advisory Committee on Antarctic Names (US-ACAN) for B. Teigan, who served as air crewman with the central task group of U.S. Navy Operation Highjump, 1946–47, and also with U.S. Navy Operation Windmill which obtained aerial and ground photographic coverage of the Windmill Islands in January 1948.

Charlton Island, Antarctica

Charlton Island is the westernmost of the Frazier Islands, lying in Vincennes Bay off Wilkes Land in East Antarctica.

References

    PD-icon.svg This article incorporates  public domain material from the United States Geological Survey document "Denison Island" (content from the Geographic Names Information System ).

    United States Geological Survey scientific agency of the United States government

    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.

    Geographic Names Information System geographical database

    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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