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The Ortelius oval projection is a map projection used for world maps largely in the late 16th and early 17th century. It is neither conformal nor equal-area but instead offers a compromise presentation. It is similar in structure to a pseudocylindrical projection but does not qualify as one because the meridians are not equally spaced along the ...
A family of map projections that includes as special cases Mollweide projection, Collignon projection, and the various cylindrical equal-area projections. 1932 Wagner VI: Pseudocylindrical Compromise K. H. Wagner: Equivalent to Kavrayskiy VII vertically compressed by a factor of /. c. 1865: Collignon
All projections distort geographic features, distances, and directions in some way. The various map projections that have been developed provide different ways of balancing accuracy and the unavoidable distortion inherent in making world maps. Perhaps the best-known projection is the Mercator Projection, originally designed as a nautical chart.
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 ...
العربية; বাংলা; Башҡортса; Беларуская; Беларуская (тарашкевіца) भोजपुरी; Български
His two most famous maps date from 1506 and 1508. The 1506 Contarini-Rosselli map, his only signed and dated work, was the first printed map showing the New World. [3] Rosselli's 1508 world map was the first map drawn on an oval projection. This map may have been sold in his shop. [6]
But even if Strebe is right, I think this article would be improved if the original commenter (or perhaps someone else) added that particular projection to this list of map projections. Carlos A. Furuti "Premodern Projections" says the oval map by Ortelius is "probably derived from Apian's first design" (also missing from this list).
In geodesy, the figure of the Earth is the size and shape used to model planet Earth.The kind of figure depends on application, including the precision needed for the model.