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Map projections and coordinate systems > Supported map projections
Map projections and coordinate systems > Supported map projections
Eckert I |
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Release 9.2
Last modified August 3, 2007 |
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Description
Used primarily as a novelty map.
Projection method
A pseudo cylindrical projection.
Linear graticules
Parallels and meridians are equally spaced straight lines. The poles and the central meridian are straight lines half as long as the equator.
Properties
Shape
Conformal. Local shapes are accurate.
Area
Area isn't preserved.
Direction
Direction is distorted everywhere.
Distance
Scale is correct along 47°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
- Supported on spheres only