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Krasovsky ellipsoid
释义
Krasovsky ellipsoid
Encyclopedia
工学
参考椭球
释
Krasovsky ellipsoid
克拉索夫斯基椭球
由苏联大地测量学家克拉索夫斯基(Kheodosi Nikolaevich Krasovski,1878~1948)于1940年提出的参考椭球,其长半径为6378245米,扁率为1/298.3。被中国的1954年北京坐标系所采用。
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complete diagram
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complete edition
Complete Edition of Poetries in Pre-Qin, Han, Wei, Jin, Northern and Southern Dynasties
complete elliptic integral
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更新时间:2025/11/5 4:20:39