Gossard Channel ( 66°5′S101°13′E / 66.083°S 101.217°E Coordinates: 66°5′S101°13′E / 66.083°S 101.217°E ) is a narrow channel extending in an east–west direction between the Mariner Islands and Booth Peninsula in the central portion of the Highjump Archipelago, Antarctica. It was mapped from air photos taken by U.S. Navy Operation Highjump, 1946–47, and named by the Advisory Committee on Antarctic Names for G.C. Gossard, Jr., an air crewman on Operation Highjump photographic flights in this area and other coastal areas between 14°E and 164°E. [1]
A geographic coordinate system is a coordinate system that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are often chosen such that one of the numbers represents a vertical position and two or three of the numbers represent a horizontal position; alternatively, a geographic position may be expressed in a combined three-dimensional Cartesian vector. A common choice of coordinates is latitude, longitude and elevation. To specify a location on a plane requires a map projection.
The Mariner Islands are a group of rocky islands and rocks forming the north-central group of the Highjump Archipelago, bounded by Edisto Channel on the west, Gossard Channel on the south, and Remenchus Glacier on the east. They were mapped from air photos taken by U.S. Navy Operation Highjump, 1946–47, and named by the Advisory Committee on Antarctic Names to commemorate the discovery of a large ice-free region at the west end of the Knox Coast by the crew of a Martin PBM Mariner seaplane commanded by D.E. Bunger. During photographic reconnaissance of this coastal area in January 1947, the aircraft landed on one of the inlets indenting the Bunger Hills and ground-level photographs and water samples were obtained at that time.
Booth Peninsula is a rocky peninsula, 4 nautical miles (7 km) long and 1 nautical mile (2 km) wide, of Antarctica, which projects west from the coast 3 nautical miles (6 km) southwest of Remenchus Glacier. It was mapped from aerial photographs taken by U.S. Navy Operation Highjump, 1946–47, and named by the Advisory Committee on Antarctic Names for George H. Booth, an air crewman on the Operation Highjump seaplane commanded by D.E. Bunger which landed in this area and obtained aerial and ground photographs of this ice-free region.
Frost Glacier is a channel glacier flowing to the head of Porpoise Bay, Antarctica. It was delineated from air photos taken by U.S. Navy Operation Highjump (1946–47), and named by the Advisory Committee on Antarctic Names for John Frost, boatswain on the brig Porpoise of the United States Exploring Expedition (1838–42) under Charles Wilkes.
Cape Morse is a low, ice-covered cape which marks the east side of the entrance to Porpoise Bay and forms the division between Banzare Coast and Clarie Coast in Wilkes Land, Antarctica. It was delineated from air photos taken by U.S. Navy Operation Highjump in 1946–47, and was named by the Advisory Committee on Antarctic Names for William H. Morse, purser's steward on the brig Porpoise of the United States Exploring Expedition (1838–42) under Charles Wilkes.
Algae Lake is a narrow, winding lake, 9 nautical miles (17 km) long and between 0.2 and 1 nautical mile wide, extending in an east–west direction in the ice-free Bunger Hills of Antarctica. It was first mapped from air photos taken by U.S. Navy Operation Highjump, 1946–47, and named "Algae Inlet" by the Advisory Committee on Antarctic Names because of the algae reported by Operation Highjump personnel, which cause varying tints to the meltwater ponds overlying the Bunger Hills and to the saline inlets and channels in the Highjump Archipelago area close to the north. Subsequent Soviet Antarctic Expeditions (1956–57) found this "inlet" to be a lake.
Cacapon Inlet is an inlet about 2 nautical miles (4 km) wide and 9 nautical miles (17 km) long, lying between Thomas Island and Fuller Island in the Highjump Archipelago. The inlet is bounded on the west by Edisto Ice Tongue and on the east by the coast of Antarctica. It was mapped from aerial photographs taken by U.S. Navy Operation Highjump in February 1947, and named by the Advisory Committee on Antarctic Names after USS Cacapon, a tanker in the Western Task Group of Operation Highjump, 1946–47.
Whisnant Nunatak is a small coastal nunatak protruding above the terminus of Rogers Glacier between McKaskle Hills and Maris Nunatak, at the east side of Amery Ice Shelf. Delineated in 1952 by John H. Roscoe from U.S. Navy Operation Highjump aerial photographs taken in March 1947. Named by Roscoe for J.R. Whisnant, Operation Highjump air crewman on photographic flights over this and other coastal areas between 14 and 164 East longitude.
Whittle Glacier is a short channel glacier flowing northeast to Colvocoresses Bay and terminating in a small glacier tongue 6 nautical miles northwest of Williamson Glacier. Delineated from air photos taken by U.S. Navy Operation Highjump (1946–47), and named by Advisory Committee on Antarctic Names (US-ACAN) for Dr. J.S. Whittle, Assistant Surgeon on the sloop Vincennes of the United States Exploring Expedition (1838–42) under Lieutenant Charles Wilkes.
Countess Peninsula is a rocky peninsula, 1.5 nautical miles (3 km) long and 0.5 nautical miles (1 km) wide, which projects west from the coast between Booth Peninsula and the base of the Bunger Hills. It was mapped from aerial photographs taken by U.S. Navy Operation Highjump, 1946–47, and named by the Advisory Committee on Antarctic Names for Julian Countess, air crewman on the Operation Highjump seaplane commanded by D.E. Bunger which obtained aerial and ground photographs of this ice-free area.
Currituck Island is an island in Antarctica 7 nautical miles (13 km) long marked by numerous small coves, lying on the northwest side of Edisto Channel in the Highjump Archipelago. It was mapped from air photos taken by U.S. Navy Operation Highjump in February, 1947, and named by the Advisory Committee on Antarctic Names in 1956 after the USS Currituck, a seaplane tender and flagship of the western task group of U.S. Navy Operation Highjump, Task Force 68, 1946–47. At that time, the northern portion was thought to be a separate feature and was named "Mohaupt Island," but subsequent Soviet Expeditions (1956–57) found that only one large island exists.
Kreitzerisen is a glacier, 8 nautical miles (15 km) long, flowing north between the Tertene Nunataks and Bamse Mountain in the Sør Rondane Mountains of Antarctica. It was mapped by Norwegian cartographers in 1957 from air photos taken by U.S. Navy Operation Highjump, 1946–47, and named for Lieutenant William R. Kreitzer, U.S. Navy, plane commander on one of the three Operation Highjump aerial crews which photographed this and other coastal areas between 14°E and 164°E.
Komsa Mountain is a 2,960-metre-high (9,700 ft) mountain located between Koms Glacier and Salen Mountain in the Sør Rondane Mountains of Antarctica. It was mapped by Norwegian cartographers in 1957 from air photos taken by U.S. Navy Operation Highjump, 1946–47, and named Komsa.
Edisto Channel is a marine channel, whose south end is filled by Edisto Ice Tongue. It extends in a northeast–southwest direction between the Taylor Islands and the northwestern islands of the Highjump Archipelago on the west, and the Bunger Hills, Thomas Island, and the remaining islands in the Highjump Archipelago on the east. It was delineated from aerial photographs taken by U.S. Navy Operation Highjump, 1946–47, and was named by the Advisory Committee on Antarctic Names for the USS Edisto, one of the two icebreakers of Operation Windmill, 1947–48, which assisted in establishing astronomical control stations along Wilhelm II Coast, Queen Mary Coast, Knox Coast and Budd Coast.
Ellis Fjord is a long narrow fjord between Breidnes Peninsula and Mule Peninsula in the Vestfold Hills of Antarctica. It was photographed by the Lars Christensen Expedition (1936–37), and plotted by Norwegian cartographers as a bay and a remnant lake which were called "Mulvik" and "Langevatnet" respectively. Analysis by John Roscoe of air photos taken by U.S. Navy Operation Highjump (1946–47) showed these two features to be connected. The feature was renamed Ellis Fjord by Roscoe after Edwin E. Ellis, aerial photographer on U.S. Navy Operation Highjump flights over this area.
Hargreavesbreen is a short, steep glacier flowing northwest between Mount Nils Larsen and Mount Widerøe in the Sør Rondane Mountains of Antarctica. It was mapped by Norwegian cartographers in 1957 from air photos taken by U.S. Navy Operation Highjump, 1946–47, and named for R.B. Hargreaves, an aerial photographer on Operation Highjump photographic flights in this area and other coastal areas between 14°E and 164°E.
Liotard Glacier is a channel glacier in Antarctica. It is about 3 nautical miles (6 km) wide and 6 nautical miles (11 km) long, and flows north-northeast from the continental ice, terminating in a small ice tongue about 4 nautical miles (7 km) west of Hélène Island. The glacier was delineated from air photos taken by U.S. Navy Operation Highjump, 1946–47, and was named by the Advisory Committee on Antarctic Names for Andre-Frank Liotard, the leader of the French Antarctic Expedition, 1949–51, whose group completed the initial survey of the coastal features as far westward as this glacier.
The Highjump Archipelago is a group of rocky islands, rocks and ice rises in Antarctica, about 93 kilometres (50 nmi) long and from 9 to 28 kilometres wide, lying generally north of the Bunger Hills and extending from the Taylor Islands, close northwest of Cape Hordern, to a prominent group of ice rises which terminate close west of Cape Elliott. It was delineated from aerial photographs taken by U.S. Navy Operation Highjump 1946–47 and so named by the Advisory Committee on Antarctic Names. The codeword "highjump" was used for identifying the U.S. Navy Task Force 68, 1946–47. This task force was divided into three groups which completed photographic flights covering approximately 70 per cent of the coastal areas of Antarctica, excluding the Antarctic Peninsula, as well as significant portions of the interior.
May Glacier is a channel glacier about 5 nautical miles (9 km) wide and 6 nautical miles (11 km) long, flowing to the coast of Antarctica between Cape Morse and Cape Carr. It was delineated from air photos taken by U.S. Navy Operation Highjump (1946–47), and was named by the Advisory Committee on Antarctic Names for William May, passed midshipman on the Flying Fish of the United States Exploring Expedition (1838–42) under Charles Wilkes.
Magee Rock is an insular rock lying 0.2 nautical miles (0.4 km) northeast of Cameron Island, in the Swain Islands of Antarctica. This region was photographed from the air by U.S. Navy Operation Highjump (1946–47), Australian National Antarctic Research Expeditions (1956) and the Soviet expedition (1956). The rock was included in a 1957 ground survey by Carl R. Eklund, who named it for George E. Magee, U.S. Navy, a carpenter at Wilkes Station, 1957.
Smith Lake is a lake, 1 nautical mile (1.9 km) long, in the Bunger Hills, occupying the east half of the peninsula between Booth and Countess Peninsulas. First mapped from air photos taken by U.S. Navy Operation Highjump, 1946-47. The name "Smith Ridge" was given to the peninsula in 1956 by Advisory Committee on Antarctic Names (US-ACAN) but was later dropped. The lake has instead been named for Kenneth R. Smith, air crewman on the U.S. Navy Operation Highjump seaplane commanded by D.E. Bunger which landed in the area and obtained air and ground photos in February 1947.
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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