西经55度线
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55°
西经55度线
西经55度线是本初子午线向西55度的经线，是为西经55°。此线经线由北极点起穿过北冰洋、格陵兰、北美洲、大西洋、南美洲、南冰洋以及南极洲直到南极点。此段半圆路径长20,003,932千米（12,429,867英里），于赤道与本初子午线距6,123千米（3,805英里）远。[1][2]
界线所经
从北极点至南极点，西经55度线依次穿过：
参见
参考来源
- ^ T. Vincenty. Direct and Inverse Solutions of Geodesics on the Ellipsoid with application of nested equation (PDF). 1975-04 [2018-12-16]. （原始内容存档 (PDF)于2013-01-28） （英语）.
- ^ Vincenty formula for distance between two Latitude/Longitude points. Movable type scripts. [2017-05-17]. （原始内容存档于2013-01-28） （英语）.
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