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A Lambert conformal conic projection ( LCC) is a conic map projection used for aeronautical charts, portions of the State Plane Coordinate System, and many national and regional mapping systems. It is one of seven projections introduced by Johann Heinrich Lambert in his 1772 publication Anmerkungen und Zusätze zur Entwerfung der Land- und ...
Equidistant conic = simple conic: Conic Equidistant Based on Ptolemy's 1st Projection Distances along meridians are conserved, as is distance along one or two standard parallels. 1772 Lambert conformal conic: Conic Conformal Johann Heinrich Lambert: Used in aviation charts. 1805 Albers conic: Conic Equal-area Heinrich C. Albers
In cartography, a conformal map projection is one in which every angle between two curves that cross each other on Earth (a sphere or an ellipsoid) is preserved in the image of the projection; that is, the projection is a conformal map in the mathematical sense. For example, if two roads cross each other at a 39° angle, their images on a map ...
Lambert conformal conic, which adjusts the north-south distance between non-standard parallels to equal the east-west stretching, giving a conformal map. Pseudoconic. Bonne, an equal-area projection on which most meridians and parallels appear as curved lines. It has a configurable standard parallel along which there is no distortion.
Lambert projection. There are several projections used in maps carrying the name of Johann Heinrich Lambert : Lambert cylindrical equal-area projection (preserves areas) Lambert azimuthal equal-area projection (preserves areas) Lambert conformal conic projection (preserves angles, commonly used in aviation navigation maps) Lambert equal-area ...
This projection is conformal, which means it preserves angles and therefore shapes across small regions. However, it distorts distance and area. Definitions UTM zone Simplified view of contiguous US UTM zones, projected with Lambert conformal conic. The UTM system divides the Earth into 60 zones, each 6° of longitude in width.
Most state plane zones are based on either a transverse Mercator projection or a Lambert conformal conic projection. The choice between the two map projections is based on the shape of the state and its zones. States that are long in the east–west direction are typically divided into zones that are also long east–west.
The Lambert equal-area conic projection (named after Johann Heinrich Lambert ), is a conic, equal area map projection that represents one pole as a point. Albers projection is a generalization of this projection with two standard parallel. [1] Lambert equal-area conic projection can be viewed as an extreme case of Albers projection or Lambert ...