In differential geometry, an equiareal map, sometimes called an authalic map, is a smooth map from one surface to another that preserves the areas of figures... 4 KB (565 words) - 23:05, 13 January 2024 |
Equal-area projection (redirect from Equal-area map) latitude Authalic radius Equiareal map (mathematics) Measure-preserving dynamical system Geodesic polygon area Snyder, John P. (1987). Map projections — A working... 8 KB (801 words) - 00:50, 12 March 2024 |
Equal-area may refer to: Equal-area map projection Equiareal map This disambiguation page lists articles associated with the title Equal-area. If an internal... 99 bytes (43 words) - 17:26, 19 February 2021 |
transformations preserve angles, and are, in the first order, similarities. Equiareal transformations, preserve areas in the planar case or volumes in the three... 8 KB (759 words) - 12:43, 28 May 2023 |
Affine transformation (redirect from Affine map) determinant of A {\displaystyle A} is 1 or −1 then the transformation is an equiareal mapping. Such transformations form a subgroup called the equi-affine group... 27 KB (3,594 words) - 20:28, 28 March 2024 |
Equidissection (redirect from Equiareal triangulation) scaling, reflections, rotations, shears, and other similarities and linear maps. Since an affine transformation preserves straight lines and ratios of areas... 29 KB (3,545 words) - 04:00, 12 March 2024 |
Stereographic projection (category Map projections) approximately preserves shapes. It is neither isometric (distance preserving) nor equiareal (area preserving). The stereographic projection gives a way to represent... 46 KB (5,777 words) - 00:41, 21 April 2024 |
mapping of a surface onto the plane area that will be conformal mapping and equiareal mapping simultaneously because of invariant angles between any curves... 19 KB (3,088 words) - 17:41, 29 January 2024 |