Category:Spherical geometry
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geometry of the two-dimensional surface of a sphere | |||||
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English: Spherical geometry is the geometry of the two-dimensional surface of a sphere. It is an example of a non-Euclidean geometry. Two practical applications of the principles of spherical geometry are navigation and astronomy.
Subcategories
This category has the following 14 subcategories, out of 14 total.
G
L
- Spherical lunes (6 F)
M
O
S
- Small circle (15 F)
- Spherical sectors (5 F)
- Spherical segments (11 F)
T
W
- Spherical wedges (4 F)
Media in category "Spherical geometry"
The following 125 files are in this category, out of 125 total.
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" 13 - ITALY - Artemide Eclisse lamp quote.jpg 154 × 184; 6 KB
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" 13 - ITALY - Artemide Eclisse lamp quote.svg 150 × 180; 8 KB
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Almicantarat fr.svg 836 × 902; 19 KB
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Angolo modello geometria sf.gif 567 × 567; 19 KB
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Area of a spherical triangle via Lexell circles.png 1,226 × 902; 303 KB
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ASTRO1.JPG 200 × 200; 8 KB
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Coude conique trois parties spheres secantes solution.svg 407 × 373; 11 KB
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Coude conique trois parties spheres secantes.svg 407 × 384; 43 KB
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Cruinneadaireachd4.png 498 × 534; 95 KB
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Cubo sferico.gif 433 × 442; 12 KB
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Curviligne.svg 1,000 × 1,000; 1.08 MB
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Degenerate lunar case of Lexell's theorem.png 1,278 × 1,086; 422 KB
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Dualitaet sphaerisch.png 482 × 486; 5 KB
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Effet Sagnac09.gif 552 × 283; 3 KB
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Effet Sagnac10.gif 565 × 432; 8 KB
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Ellipsoid parametric euler mono.svg 480 × 480; 120 KB
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Ellipsoid revolution oblate aab auxiliary sphere.svg 327 × 302; 25 KB
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Ellipsoid revolution oblate aac.svg 327 × 204; 24 KB
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Ellipsoid revolution prolate aac.svg 328 × 372; 26 KB
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Ellipsoid revolution prolate and oblate aac.svg 328 × 596; 49 KB
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Fig angle separation planar.png 1,384 × 1,112; 228 KB
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Fig angle separation.png 1,264 × 1,116; 214 KB
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Foliation of the sphere by Lexell circles.png 1,232 × 1,232; 796 KB
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Galapagos-Dreieck.jpg 1,000 × 858; 658 KB
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Geometria esférica 01.jpg 600 × 400; 114 KB
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Geometria esférica 02.jpg 600 × 400; 144 KB
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Geometria esférica 03.jpg 600 × 400; 139 KB
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Glass microspherulites.jpg 701 × 529; 799 KB
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Grosskreis.jpg 289 × 288; 10 KB
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Grosskreis.svg 283 × 283; 9 KB
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Horizontal planes can intersect.PNG 360 × 319; 9 KB
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Inver in a sphere Fig 4.jpg 814 × 470; 57 KB
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Invers in a sphere, Fig 5.pdf 1,239 × 1,752; 180 KB
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Inverse in a sphere, Fig 4.pdf 1,752 × 1,239; 176 KB
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Inversion in a sphere,third illustration.pdf 1,752 × 1,239; 167 KB
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Inzidenz dual sphaerisch.png 483 × 482; 9 KB
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JS-QSO-002.jpg 600 × 600; 100 KB
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Kugeldreieck Flaeche.png 516 × 516; 12 KB
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L-Kurbelgetriebe-sphaerisch.png 408 × 400; 10 KB
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Legendresche Satz sph vereb Dreieck.png 500 × 200; 2 KB
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Lexell's proof of Lexell's theorem.png 1,222 × 1,222; 422 KB
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Lexell's theorem via a Saccheri quadrilateral.png 1,226 × 1,226; 404 KB
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Lexell's theorem via perimeter of the polar triangle.png 1,462 × 1,040; 386 KB
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Lexell's theorem.png 1,214 × 1,214; 413 KB
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Lit Rus 5.jpg 275 × 276; 13 KB
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Loksodroma.svg 375 × 375; 23 KB
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Loxo1.jpg 329 × 329; 49 KB
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Loxo2.jpg 329 × 329; 40 KB
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Loxo2.svg 360 × 335; 17 KB
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Loxodrome.png 693 × 694; 59 KB
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Loxodrome.svg 800 × 800; 23 KB
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Loxodromie.svg 275 × 290; 12 KB
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Meridian convergence and spehrical excess.png 615 × 598; 13 KB
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Meridian convergence and spehrical excess.svg 769 × 747; 66 KB
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Meridianu.gif 218 × 217; 2 KB
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Meridianu.jpg 218 × 217; 6 KB
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Modello sfera numero di triangoli.gif 261 × 260; 8 KB
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NautischesDreieck.png 340 × 340; 11 KB
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Ortodroma ITA.svg 375 × 375; 14 KB
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Ortodroma.png 375 × 375; 26 KB
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Ortodroma.svg 375 × 375; 22 KB
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ParallelCurvi.PNG 181 × 212; 4 KB
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Parameter curves on a sphere.png 627 × 601; 24 KB
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Plane-Sphere Intersection-fr.svg 760 × 350; 130 KB
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Plane-Sphere Intersection.svg 760 × 350; 130 KB
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PlanetaryVorticity.png 338 × 323; 6 KB
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Position Angle - Spherical Triangle for Derivation.svg 737 × 829; 8 KB
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PositionAngle.svg 600 × 480; 10 KB
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Power of a line Gudermann 1835 Fig. 166.png 1,477 × 784; 15 KB
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Pozicni uhel2.jpg 4,000 × 2,250; 232 KB
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RechtwKugeldreieck.png 356 × 358; 9 KB
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RechtwKugeldreieck.svg 356 × 358; 10 KB
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Rhumbs and great circles on Mercator.svg 300 × 214; 96 KB
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Solar points.svg 376 × 256; 8 KB
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Solve spherical triangle with a alpha beta.png 359 × 325; 12 KB
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Solve spherical triangle with a b c.png 359 × 325; 12 KB
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Solve spherical triangle with a b gamma.png 359 × 325; 12 KB
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Solve spherical triangle with alpha beta gamma.png 359 × 325; 12 KB
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Solve spherical triangle with b c beta.png 359 × 325; 12 KB
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Solve spherical triangle with b c gamma.png 359 × 325; 12 KB
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Solve spherical triangle with c a beta.png 359 × 325; 12 KB
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Solve spherical triangle with c alpha beta.png 359 × 325; 12 KB
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Sphere 3d.png 1,024 × 768; 507 KB
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Sphere auxilliaire cylindre cone.svg 598 × 429; 43 KB
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Sphere symmetry group o.svg 600 × 575; 2 KB
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Spheres tangentes cylindre cone.svg 372 × 245; 14 KB
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Spheresvg.svg 514 × 609; 33 KB
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Spherical analog of Elements I.35.png 1,424 × 884; 309 KB
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Spherical arc.svg 498 × 488; 5 KB
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Spherical cone lines.png 300 × 400; 54 KB
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Spherical geometry (1392885057).jpg 800 × 741; 101 KB
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Spherical lune 360.png 864 × 856; 26 KB
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Spherical lune 360°.svg 836 × 836; 12 KB
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Spherical parallelogram.png 1,222 × 1,222; 584 KB
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Spherical triangle with central angle.svg 356 × 358; 10 KB
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Spherical triangle with notations.png 359 × 325; 12 KB
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Spherical triangle with notations1.png 408 × 387; 12 KB
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Spherical unit vectors.png 605 × 599; 63 KB
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Sphärisches Dreieck auf der Himmelskugel.jpg 1,024 × 768; 80 KB
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Square on sphere.png 816 × 815; 254 KB
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Square on sphere.svg 816 × 815; 12 KB
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Ssw sphaerisch.png 464 × 464; 7 KB
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Steiner's theorem on area bisectors of a spherical triangle.png 1,392 × 996; 383 KB
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Stereographic proof of Lexell's theorem.png 1,422 × 1,012; 237 KB
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Storcirklar-sfär.png 800 × 800; 143 KB
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Sws sphaerisch.PNG 436 × 436; 7 KB
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Sww sphaerisch.png 460 × 460; 5 KB
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Triangle esfèric.png 356 × 358; 9 KB
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Triangle on sphere japanese.svg 200 × 200; 12 KB
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Triangolo sferico.jpg 352 × 348; 15 KB
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Triángulos semejantes sobre esfera.png 400 × 400; 3 KB
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Triángulos semejantes sobre variedad.png 270 × 250; 2 KB
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Two hemisphere with blue and orange.svg 600 × 600; 618 bytes
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Volumedelasphere.png 300 × 300; 5 KB
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Vögelin spherics.jpg 918 × 1,381; 300 KB
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Wik first fig.jpg 2,448 × 3,264; 1,015 KB
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Куля в розрізі.png 640 × 480; 256 KB
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രേഖാംശം-അക്ഷാംശം.png 200 × 190; 17 KB
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സ്ഫെറോയ്ഡ്.jpg 425 × 344; 11 KB