Eckert II

Description

A pseudo cylindrical equal-area projection.

Illustration of Eckert II projection

Projection method

A pseudo cylindrical projection.

Parallels are unequally spaced straight lines. Meridians are equally spaced straight lines. The poles and the central meridian are straight lines half as long as the equator.

Properties

Shape

Shape isn't preserved.

Area

Area is preserved.

Direction

Direction is distorted everywhere.

Distance

Scale is correct along 55°10' N and S.

Limitations

Discontinuities exist at the equator.

Uses and applications

Useful only as a novelty.

Parameters

Desktop

  • False Easting
  • False Northing
  • Central Meridian
NoteNote:

Supported on spheres only.

geographic_coordinate_systems.pdf

A geographic coordinate systems pdf file which contains lists of supported gcs and vcs.

projected_coordinate_systems.pdf

A projected coordinate systems pdf file which contains lists of supported pcs.

geographic_transformations.pdf

A geographic transformations pdf file which contains lists of supported geographic and vertical transformations.

Related Topics

7/31/2013