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See:
Description
Class Summary | |
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Projection | Map conversion is the process of changing the map grid coordinates (usually, but
not always, Eastings & Northings) of a Projected Coordinate Reference System to its corresponding
geographical coordinates (Latitude & Longitude) or vice versa. |
ProjectionUtils | The Utils class combines some helpfull constants and forms. |
A map projection create a 2D view of the 3D-Object 'earth', by doing so, some information is inevitably lost.
Because of this and because of the fact, the earth isn't a perfect sphereoid --or even a perfect ellipsoid for that matter--, there is no 'best' projection for the projection of every region on earth. Hence a lot of different mathematical projectional functions have been developed over the years. It is possible to categorise these functions into three groups:
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deegree 2.2 (2008/12/22 11:33 build-3038-official) | |||||||||
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an open source project founded by lat/lon, Bonn, Germany.
For more information visit: http://deegree.sourceforge.net