Maps and map-making; three lectures delivered under the auspices of the Royal geographical society (1910)
Reeves, Edward Ayearst, 1862-1945, Royal Geographical Society (Great Britain) · London, The Royal geographical society · leaf 129
Fig. 105.—Orthographic Projection. and see upon what principles they are constructed. Theone I show you to begin with is called the Orthographic pro-jection (Greek opOos, right, and ypd<f)(o, to write), and youwill understand it by a glance at the diagram (Fig. 105).Suppose the surface of the…
Cartography · Surveying
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