Package org.geotools.referencing.proj

Class PROJAliases

Object
PROJAliases
public class PROJAliases extends Object
A PROJ Dedicated Aliases Lookup that allows to retrieve PROJ Aliases for most common EPSG Ellipsoids and PrimeMeridians

  • Constructor Details

    • PROJAliases

      public PROJAliases()

  • Method Details

    • getEllipsoidAlias

      public String getEllipsoidAlias(String epsgEllipsoid)
      Return the PROJ alias for a given EPSG ellipsoid name, based on the mapping defined on the PROJAliases.txt definition.

      To give an example, EPSG "GRS 1980" is reported as "GRS80" in PROJ String.

    • getPrimeMeridianAlias

      public String getPrimeMeridianAlias(String epsgPrimeMeridian)
      Return the PROJ alias for a given EPSG prime meridian name, based on the mapping defined on the PROJAliases.txt definition.

      To give an example, EPSG "Ferro" is reported as "ferro" in PROJ String. Note that some prime meridians are reported as number by PROJ. e.g. "Madrid" which is reported as "-3.687375" representing the pm numeric value