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Mount Walnum : ウィキペディア英語版 | Mount Walnum Mount Walnum () is a large mountain rising to 2,870 m, standing 4 nautical miles (7 km) east of Mount Wideroe in the Sor Rondane Mountains. Mapped by Norwegian cartographers in 1946 from air photos taken by the Lars Christensen Expedition 1936-37 and named for Ragnvald Walnum, one-time chairman of the Norwegian Whaling Board, who prepared an ice chart of Antarctica. Remapped by the Norwegians in 1957 from air photos taken by U.S. Navy Operation Highjump, 1946-47.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Mount Walnum」の詳細全文を読む
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