File:Triangles (spherical geometry).jpg
Summary
| Description |
English: Illustration of spherical geometry where the angles of a triangle do not sum to 180°. The globe is an orthographic projection centered on Japan at 135°30′ E, 36° N. The map is of Oga Peninsula, Akita, Japan at 139°52′ E, 39°56′ N. Landsat image with high-resolution data from Space Shuttle. This file is intended to replace File:Triangle on globe.jpg, a low-quality file with questionable copyright. |
| Date | |
| Source | Own work from source files Image:OgaPeninsulaAkiJpLandsat.jpg (GFDL) and Image:Orthographic Projection Japan.jpg (GFDL and CC-By-SA). |
| Author | Lars H. Rohwedder, Sarregouset |
| Permission (Reusing this file) |
Dual-licensed under the GFDL and CC-By-SA, see below. |
Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
| Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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Category:CC-BY-SA-3.0
Category:Diagrams labelled with numbers only
Category:GFDL
Category:Geometry diagrams
Category:License migration redundant
Category:Orthographic projection (cartography)
Category:Right angles on a sphere
Category:Satellite pictures of Japan
Category:Self-published work
Category:Spherical triangles