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Author
U.S. Navy
Note
Shows five types of ice: permanent polar pack, unnavigable sea and land-fast ice, icebreaker penetrable, navigable by heavily built vessels, and navigable by unreinforced vessels. Shows extent of ice by average extent, extremes, vicinity of icebergs and/or growlers, and exceptional positions. Scales shown by direction (north-south, east-west, and diagonal) for various latitudes.
Author
U.S. Navy
Note
Shows five types of ice: permanent polar pack, unnavigable sea and land-fast ice, icebreaker penetrable, navigable by heavily built vessels, and navigable by unreinforced vessels. Shows extent of ice by average extent, extremes, vicinity of icebergs and/or growlers, and exceptional positions. Scales shown by direction (north-south, east-west, and diagonal) for various latitudes.
Author
U.S. Navy
Note
Shows five types of ice: permanent polar pack, unnavigable sea and land-fast ice, icebreaker penetrable, navigable by heavily built vessels, and navigable by unreinforced vessels. Shows extent of ice by average extent, extremes, vicinity of icebergs and/or growlers, and exceptional positions. Scales shown by direction (north-south, east-west, and diagonal) for various latitudes.
Author
U.S. Navy
Note
Shows five types of ice: permanent polar pack, unnavigable sea and land-fast ice, icebreaker penetrable, navigable by heavily built vessels, and navigable by unreinforced vessels. Shows extent of ice by average extent, extremes, vicinity of icebergs and/or growlers, and exceptional positions. Scales shown by direction (north-south, east-west, and diagonal) for various latitudes.
Author
U.S. Navy
Note
Shows five types of ice: permanent polar pack, unnavigable sea and land-fast ice, icebreaker penetrable, navigable by heavily built vessels, and navigable by unreinforced vessels. Shows extent of ice by average extent, extremes, vicinity of icebergs and/or growlers, and exceptional positions. Scales shown by direction (north-south, east-west, and diagonal) for various latitudes.
Author
U.S. Navy
Note
Shows five types of ice: permanent polar pack, unnavigable sea and land-fast ice, icebreaker penetrable, navigable by heavily built vessels, and navigable by unreinforced vessels. Shows extent of ice by average extent, extremes, vicinity of icebergs and/or growlers, and exceptional positions. Scales shown by direction (north-south, east-west, and diagonal) for various latitudes.
Author
U.S. Navy
Note
Shows five types of ice: permanent polar pack, unnavigable sea and land-fast ice, icebreaker penetrable, navigable by heavily built vessels, and navigable by unreinforced vessels. Shows extent of ice by average extent, extremes, vicinity of icebergs and/or growlers, and exceptional positions. Scales shown by direction (north-south, east-west, and diagonal) for various latitudes.
Author
U.S. Navy
Note
Shows five types of ice: permanent polar pack, unnavigable sea and land-fast ice, icebreaker penetrable, navigable by heavily built vessels, and navigable by unreinforced vessels. Shows extent of ice by average extent, extremes, vicinity of icebergs and/or growlers, and exceptional positions. Scales shown by direction (north-south, east-west, and diagonal) for various latitudes.
Author
U.S. Navy
Note
Shows five types of ice: permanent polar pack, unnavigable sea and land-fast ice, icebreaker penetrable, navigable by heavily built vessels, and navigable by unreinforced vessels. Shows extent of ice by average extent, extremes, vicinity of icebergs and/or growlers, and exceptional positions. Scales shown by direction (north-south, east-west, and diagonal) for various latitudes.
Author
U.S. Navy
Note
Shows five types of ice: permanent polar pack, unnavigable sea and land-fast ice, icebreaker penetrable, navigable by heavily built vessels, and navigable by unreinforced vessels. Shows extent of ice by average extent, extremes, vicinity of icebergs and/or growlers, and exceptional positions. Scales shown by direction (north-south, east-west, and diagonal) for various latitudes.
Author
U.S. Navy
Note
Shows five types of ice: permanent polar pack, unnavigable sea and land-fast ice, icebreaker penetrable, navigable by heavily built vessels, and navigable by unreinforced vessels. Shows extent of ice by average extent, extremes, vicinity of icebergs and/or growlers, and exceptional positions. Scales shown by direction (north-south, east-west, and diagonal) for various latitudes.
Author
U.S. Navy
Note
Shows five types of ice: permanent polar pack, unnavigable sea and land-fast ice, icebreaker penetrable, navigable by heavily built vessels, and navigable by unreinforced vessels. Shows extent of ice by average extent, extremes, vicinity of icebergs and/or growlers, and exceptional positions. Scales shown by direction (north-south, east-west, and diagonal) for various latitudes.
Author
U.S. Navy
Note
Shows five types of ice: permanent polar pack, unnavigable sea and land-fast ice, icebreaker penetrable, navigable by heavily built vessels, and navigable by unreinforced vessels. Shows extent of ice by average extent, extremes, vicinity of icebergs and/or growlers, and exceptional positions. Scales shown by direction (north-south, east-west, and diagonal) for various latitudes.
Author
U.S. Navy
Note
Describes the contributions of Dr. John C. Weaver, Mr. S.W. Boggs, Mr. C.B. Hitchcock, and Dr. L.M. Gould to the compilation of this volume. Explains many aspects of the atlas and ice. Notes that the bibliography contains 1700 references, many of which provide more detail on specific areas.
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