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Lambert cylindrical equal-area projection

 
Wikipedia: Lambert cylindrical equal-area projection
Map of the Earth using a Lambert Cylindrical projection. Equator is the standard parallel.

In cartography, the Lambert cylindrical equal-area projection, Lambert cylindrical projection, or cylindrical equal-area projection is a cylindrical, equal area map projection.

Contents

History

The invention of this projection is attributed to the Alsatian mathematician Johann Heinrich Lambert in 1772.[1]

The projection is:

x = ( \lambda - \lambda_0 ) \cos \phi_0\,
y = \sin \phi / \cos \phi_0\,

where \phi\, is the latitude, \lambda\, is the longitude, \lambda_0\, is the central meridian, and \phi_0\, is the standard latitude[2].

The Lambert cylindrical equal-area projection with Tissot's Indicatrix of deformation


Oblique orientation

View using oblique orientation.

Oblique orientation


See also

References

  1. ^ Mulcahy, Karen. "Cylindrical Projections". City University of New York. http://www.geo.hunter.cuny.edu/mp/cylind.html. Retrieved on 2007-03-30. 
  2. ^ Map Projections - A Working Manual, USGS Professional Paper 1395, John P. Snyder, 1987, pp.76-85

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