单词 | mollweide projection |
释义 | > as lemmasMollweide projection C2. Cartography. attributive and in the genitive, esp. in Mollweide projection. Designating a homalographic map projection in which the surface of the globe is represented by an ellipse, with lines of latitude represented by the major axis and straight lines parallel to it (spaced more closely towards the poles) and meridians represented by the minor axis and equally spaced elliptical curves. ΚΠ 1921 Times Lit. Suppl. 6 Oct. 646/3 This map of the Pacific, on Mollweide's homolographic projection. 1937 F. Debenham Exercises in Cartogr. x. 118 Draw an interrupted Mollweide projection to show continental areas with the least distortion. 1947 H. D. Thompson Fund. Earth Sci. v. 52 Mollweide's Homalographic equal-area projection (1805) shows the entire surface of the earth inside an ellipse, the major, or equatorial axis of which is twice as long as the minor axis. 1960 F. Land Lang. Math. vi. 70 Mollweide's map..is an equal-area map, preserving area relations at the expense of shapes. 1971 R. W. Purton Let's look at Maps & Mapmaking 14 Mollweide's projection can be drawn with any line of longitude as its centre and can be used to draw attention to one particular part of the world. 1995 M. Monmonier Drawing Line i. 16 The Mollweide projection offers lower distortion of shape in higher latitudes because its meridians converge to a point less sharply than on the sinusoidal. < as lemmas |
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