| 释义 |
conic projection with two standard parallels [¦kän·ik prǝ`jek·shǝn with ´tü ¦stan·dǝrd `par·ǝ·lelz] MAPPING A conic map projection in which the surface of a sphere or spheroid, such as the earth, is conceived as developed on a cone which intersects the sphere or spheroid along two standard parallels, the cone being spread out to form a plane; for example, the Lambert conformal projection. Also known as secant conic projection. |