What type of projection is Albers equal area?

equal area conic projection
Description. The Albers projection is an equal area conic projection. It uses two standard parallels to reduce some of the distortion found in a projection with only one standard parallel. The projection is best suited for land masses extending in an east-to-west orientation at mid-latitudes.

What is Albers Equal preservation?

Albers Equal Area Conic projection. As you might suppose, the Albers Equal Area Conic projection is a conic projection that maintains accurate area measurements. In order to preserve area, the scale factor of a meridian at any given point is the reciprocal of that along the parallel.

What type of projection is NAD 1983 contiguous Albers?

equal area map projection
Albers), is a conic, equal area map projection that uses two standard parallels.

How are coordinates transformed into Albers equal area conic projection?

Coordinates from a spherical datum can be transformed into Albers equal-area conic projection coordinates with the following formulas, where If just one of the two standard parallels of the Albers projection is placed on a pole, the result is the Lambert equal-area conic projection.

How is the Albers projection of the world named?

Albers projection of the world with standard parallels 20°N and 50°N. An Albers projection shows areas accurately, but distorts shapes. The Albers equal-area conic projection, or Albers projection (named after Heinrich C. Albers), is a conic, equal area map projection that uses two standard parallels.

What kind of Parallels does the Albers projection use?

The Albers projection with standard parallels 15°N and 45°N, with Tissot’s indicatrix of deformation. An Albers projection shows areas accurately, but distorts shapes. The Albers equal-area conic projection, or Albers projection (named after Heinrich C. Albers), is a conic, equal area map projection that uses two standard parallels.

Where does the US Geological Survey use the Albers projection?

The Albers projection is used by the United States Geological Survey and the United States Census Bureau. Most of the maps in the National Atlas of the United States use the Albers projection. It is also one of the standard projections used by the government of British Columbia, and the sole governmental projection for the Yukon.