File:DxG Core.PNG

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English: Geodetic radius of curvature, with great-elliptic distance approximation formula (max err: .93 cm @ 100 km; 11.7 cm @ ≥10,000 km)
Date
Source Own work
Author Kaimbridge

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27 June 2013

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120,775 byte

820 pixel

1,402 pixel

1e4034aa26141b69d40b0c449a9e0302dc054790

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Date/TimeThumbnailDimensionsUserComment
current07:05, 22 October 2022Thumbnail for version as of 07:05, 22 October 20221,402 × 820 (118 KB)wikimediacommons>KaimbridgeCorrected typo : In  arctan denominator, Δσ → Δϕ