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## Package org.deegree.crs.coordinatesystems

The coordinatesystems package holds the different coordinatesystems used by the org.deegree.crs packages.

See:
Description

Class Summary
CompoundCRS | A `CompoundCRS` is a `GeographicCRS` with a third axis (the height axis) attached.
CoordinateSystem | Three kinds of `CoordinateSystem`s (in this class abbreviated with CRS) are supported in this lib.
GeocentricCRS | A `GeocentricCRS` is a coordinatesystem having three axis and a mass point defined to be equivalent to earths center.
GeographicCRS | The `GeographicCoordinateSystem` (in epsg aka Geodetic CRS) is a two dimensional crs with axis of lat-lon.
ProjectedCRS | A `ProjectedCRS` is a coordinatesystem defined with a projection and a geographic crs.
VerticalCRS | The `VerticalCRS` represents a crs based on one axis only, typically this crs is used as an extension on an already present crs, and adds a 'heightaxis' to the original crs.

## Package org.deegree.crs.coordinatesystems Description

The coordinatesystems package holds the different coordinatesystems used by the org.deegree.crs packages.

Examples of coordinatesystems are:

- Geocentric,uses a geocentric datum)
- Geographic (coordinates are often given in degrees and use a geographic datum
- Projected, which uses a projection to map points from and to a geographic crs
- Compound, which is a geographic crs with an extra vertical 'height' axis attached to it

Although these are the most frequently used, other coordinates systems may be possible.

Version:
  $Revision: 10829 $, $Date: 2007-03-20 10:15:15 +0100 (Di, 20 Mrz 2007)$
Author:
  Rutger Bezema, last edited by: $Author: rbezema $

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