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An approximation of the AuthaGraph projection. AuthaGraph is an approximately equal-area world map projection invented by Japanese architect Hajime Narukawa [1] in 1999. [2] The map is made by equally dividing a spherical surface into 96 triangles, transferring it to a tetrahedron while maintaining area proportions, and unfolding it in the form of a rectangle: it is a polyhedral map projection.
Formulated by using other equal-area map projections as transformations. 1921 Winkel tripel: Pseudoazimuthal Compromise Oswald Winkel: Arithmetic mean of the equirectangular projection and the Aitoff projection. Standard world projection for the NGS since 1998. 1904 Van der Grinten: Other Compromise Alphons J. van der Grinten: Boundary is a circle.
The equal-area Mollweide projection. In cartography, an equivalent, authalic, or equal-area projection is a map projection that preserves relative area measure between any and all map regions. Equivalent projections are widely used for thematic maps showing scenario distribution such as population, farmland distribution, forested areas, and so ...
However, the term "map projection" refers specifically to a cartographic projection. Despite the name's literal meaning, projection is not limited to perspective projections, such as those resulting from casting a shadow on a screen, or the rectilinear image produced by a pinhole camera on a flat film plate. Rather, any mathematical function ...
Miraikan adopted a unique map projection called AuthaGraph projection as its official world mapping tool. AuthaGraph projection was developed by Japanese architect Hajime Narukawa in 1999. "This projection method transfers a 3-dimentional sphere into a 2-dimensional rectangle while maintaining areas proportions. Using this method, the ...
Narukawa is the inventor of AuthaGraph, a unique world map projection, that is loosely based on Buckminster Fuller's Dymaxion map.Narukawa had designed a simplified tensegrity modeling manual which he presented in his master thesis 'Tensegrity Modeling Manual' in 1996. [2]
العربية; বাংলা; Башҡортса; Беларуская; Беларуская (тарашкевіца) भोजपुरी; Български
Equirectangular projection of the world; the standard parallel is the equator (plate carrée projection). Equirectangular projection with Tissot's indicatrix of deformation and with the standard parallels lying on the equator True-colour satellite image of Earth in equirectangular projection Height map of planet Earth at 2km per pixel, including oceanic bathymetry information, normalized as 8 ...