Edge Glacier
Encyclopedia
Edge Glacier is a small cliff-type glacier
draining northward into Davis Valley
in northeast Dufek Massif
, Pensacola Mountains
. Mapped by United States Geological Survey
(USGS) from surveys and U.S. Navy air photos, 1956-66. Named by Advisory Committee on Antarctic Names
(US-ACAN) for Joseph L. Edge, photographer with U.S. Navy Squadron VX-6
on Operation Deep Freeze
1963 and 1964.
Glacier
A glacier is a large persistent body of ice that forms where the accumulation of snow exceeds its ablation over many years, often centuries. At least 0.1 km² in area and 50 m thick, but often much larger, a glacier slowly deforms and flows due to stresses induced by its weight...
draining northward into Davis Valley
Davis Valley
Davis Valley is an ice-free valley just east of Forlidas Ridge in northeast Dufek Massif, Pensacola Mountains. Mapped by United States Geological Survey from surveys and U.S. Navy air photos, 1956-66. Named by Advisory Committee on Antarctic Names for Edward H. Davis, construction mechanic with...
in northeast Dufek Massif
Dufek Massif
Dufek Massif is a range of peaks in the Pensacola Mountains of Antarctica, centered at . It covers and its highest point is England Peak . It is named for Rear Admiral George J. Dufek who participated in the exploration of the Antarctic in the mid-twentieth century. Dufek Coast, Dufek Head, and...
, Pensacola Mountains
Pensacola Mountains
The Pensacola Mountains are a large group of mountain ranges and peaks in Antarctica, extending 450 km in a NE-SW direction, comprising the Argentina Range, Forrestal Range, Dufek Massif, Cordiner Peaks, Neptune Range, Patuxent Range, Rambo Nunataks and Pecora Escarpment...
. Mapped by United States Geological Survey
United States Geological Survey
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,...
(USGS) from surveys and U.S. Navy air photos, 1956-66. Named by Advisory Committee on Antarctic Names
Advisory Committee on Antarctic Names
The Advisory Committee on Antarctic Names is an advisory committee of the United States Board on Geographic Names responsible for recommending names for features in Antarctica...
(US-ACAN) for Joseph L. Edge, photographer with U.S. Navy Squadron VX-6
VX-6
Air Development Squadron Six was a United States Navy Air Development Squadron based at McMurdo Station, Antarctica...
on Operation Deep Freeze
Operation Deep Freeze
Operation Deep Freeze is the codename for a series of United States missions to Antarctica, beginning with "Operation Deep Freeze I" in 1955–56, followed by "Operation Deep Freeze II", "Operation Deep Freeze III", and so on...
1963 and 1964.