Class AlbersEqualArea

All Implemented Interfaces:
Serializable, Formattable, MathTransformProvider, Deprecable, LenientComparable, org.opengis.referencing.IdentifiedObject, org.opengis.referencing.operation.OperationMethod

public final class AlbersEqualArea extends MapProjection
The provider for "Albers Equal Area" projection (EPSG:9822).
Since:
0.8
Version:
1.3
See Also:
  • Field Details

    • serialVersionUID

      private static final long serialVersionUID
      For cross-version compatibility.
      See Also:
    • LATITUDE_OF_FALSE_ORIGIN

      public static final org.opengis.parameter.ParameterDescriptor<Double> LATITUDE_OF_FALSE_ORIGIN
      The operation parameter descriptor for the Latitude of false origin (φf) parameter value. Valid values range is [-90 … 90]° and default value is 0°.
      Parameter names
      EPSG: Latitude of false origin
      OGC: latitude_of_center
      ESRI: Latitude_Of_Origin
      NetCDF: latitude_of_projection_origin
      GeoTIFF: NatOriginLat
      Proj4: lat_0
    • LONGITUDE_OF_FALSE_ORIGIN

      public static final org.opengis.parameter.ParameterDescriptor<Double> LONGITUDE_OF_FALSE_ORIGIN
      The operation parameter descriptor for the Longitude of false origin (λf) parameter value. Valid values range is [-180 … 180]° and default value is 0°.
      Parameter names
      EPSG: Longitude of false origin
      OGC: longitude_of_center
      ESRI: Central_Meridian
      NetCDF: longitude_of_central_meridian
      GeoTIFF: NatOriginLong
      Proj4: lon_0
    • STANDARD_PARALLEL_1

      public static final org.opengis.parameter.ParameterDescriptor<Double> STANDARD_PARALLEL_1
      The operation parameter descriptor for the Latitude of 1st standard parallel parameter value. Valid values range is [-90 … 90]° and default value is the value given to the LATITUDE_OF_FALSE_ORIGIN parameter.
      Parameter names
      EPSG: Latitude of 1st standard parallel
      OGC: standard_parallel_1
      ESRI: Standard_Parallel_1
      NetCDF: standard_parallel
      GeoTIFF: StdParallel1
      Proj4: lat_1
      Notes:
      • No default value
    • STANDARD_PARALLEL_2

      public static final org.opengis.parameter.ParameterDescriptor<Double> STANDARD_PARALLEL_2
      The operation parameter descriptor for the Latitude of 2nd standard parallel parameter value. Valid values range is [-90 … 90]° and default value is the value given to the STANDARD_PARALLEL_1 parameter.
      Parameter names
      EPSG: Latitude of 2nd standard parallel
      OGC: standard_parallel_2
      ESRI: Standard_Parallel_2
      GeoTIFF: StdParallel2
      Proj4: lat_2
      Notes:
      • No default value
    • EASTING_AT_FALSE_ORIGIN

      public static final org.opengis.parameter.ParameterDescriptor<Double> EASTING_AT_FALSE_ORIGIN
      The operation parameter descriptor for the Easting at false origin (Ef) parameter value. Valid values range is unrestricted and default value is 0 metre.
      Parameter names
      EPSG: Easting at false origin
      OGC: false_easting
      ESRI: False_Easting
      NetCDF: false_easting
      GeoTIFF: FalseEasting
      Proj4: x_0
    • NORTHING_AT_FALSE_ORIGIN

      public static final org.opengis.parameter.ParameterDescriptor<Double> NORTHING_AT_FALSE_ORIGIN
      The operation parameter descriptor for the Northing at false origin (Nf) parameter value. Valid values range is unrestricted and default value is 0 metre.
      Parameter names
      EPSG: Northing at false origin
      OGC: false_northing
      ESRI: False_Northing
      NetCDF: false_northing
      GeoTIFF: FalseNorthing
      Proj4: y_0
    • PARAMETERS

      private static final org.opengis.parameter.ParameterDescriptorGroup PARAMETERS
      The group of all parameters expected by this coordinate operation.
  • Constructor Details

    • AlbersEqualArea

      public AlbersEqualArea()
      Constructs a new provider.
  • Method Details

    • createProjection

      protected final NormalizedProjection createProjection(Parameters parameters)
      Creates a map projection on an ellipsoid having a semi-major axis length of 1.
      Specified by:
      createProjection in class MapProjection
      Parameters:
      parameters - the group of parameter values.
      Returns:
      the map projection created from the given parameter values.