Editing 977: Map Projections
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===Waterman butterfly=== | ===Waterman butterfly=== | ||
[[File:WatermanButterflyProjection.jpg|frame|The Waterman Butterfly projection]] | [[File:WatermanButterflyProjection.jpg|frame|The Waterman Butterfly projection]] | ||
− | Similar to the Dymaxion, the {{w|Waterman butterfly projection}} turns a sphere into an octahedron, and then unfolds the net of the octahedron, which was devised by mathematician {{w|Waterman polyhedron|Steve Waterman}} based upon the work of {{w|Bernard J.S. Cahill}} | + | Similar to the Dymaxion, the {{w|Waterman butterfly projection}} turns a sphere into an octahedron, and then unfolds the net of the octahedron, which was devised by mathematician {{w|Waterman polyhedron|Steve Waterman}} based upon the work of {{w|Bernard J.S. Cahill}} |
Bernard Cahill published a [https://www.genekeyes.com/B.J.S._CAHILL_RESOURCE.html butterfly map] in 1909. Steve Waterman probably has the only extant "ready to go" map following the same general principles, though Gene Keys may not be far behind. Waterman has a poem with graphics in a similar vein to this xkcd comic that is worth reading.[https://web.archive.org/web/20120118095915/https://watermanpolyhedron.com/worldmap.html] | Bernard Cahill published a [https://www.genekeyes.com/B.J.S._CAHILL_RESOURCE.html butterfly map] in 1909. Steve Waterman probably has the only extant "ready to go" map following the same general principles, though Gene Keys may not be far behind. Waterman has a poem with graphics in a similar vein to this xkcd comic that is worth reading.[https://web.archive.org/web/20120118095915/https://watermanpolyhedron.com/worldmap.html] |