Package org.apache.sis.referencing.factory

## Class GeodeticObjectFactory

- Object
- - AbstractFactory
  - - GeodeticObjectFactory

- All Implemented Interfaces:
    `Parser`, `CRSFactory`, `CSFactory`, `DatumFactory`, `ObjectFactory`, `Factory`

      public class GeodeticObjectFactory
      extends AbstractFactory
      implements CRSFactory, CSFactory, DatumFactory, Parser

  Creates Coordinate Reference System (CRS) implementations, with their Coordinate System (CS) and Datum components. This factory serves two purposes:
  - For users, allows the creation of complex objects that can not be created by the authority factories, without explicit dependency to Apache SIS (when using the GeoAPI interfaces implemented by this class).
  - For providers, allows inversion of control by overriding methods in this class, then specifying the customized instance to other services that consume `CRSFactory` (for example authority factories or WKT parsers).
  This `GeodeticObjectFactory` class is not easy to use directly. Users are encouraged to use an authority factory instead (or the `CRS​.forCode(String)` convenience method) when the CRS object to construct can be identified by a code in the namespace of an authority (typically EPSG).
  Object properties
  Most factory methods expect a `Map<String,?>` argument, often followed by explicit arguments. Unless otherwise noticed, information provided in the `properties` map are considered ignorable metadata while information provided in explicit arguments have an impact on coordinate transformation results.

  The following table lists the keys recognized by the `GeodeticObjectFactory` default implementation, together with the type of values associated to those keys. A value for the `"name"` key is mandatory for all objects, while all other properties are optional. `GeodeticObjectFactory` methods ignore all unknown properties.

  Recognized properties (non exhaustive list)
  Property name | Value type | Returned by
  --- | --- | ---
  "name" | `Identifier` or `String` | `AbstractIdentifiedObject.getName()`
  "authority" | `String` or `Citation` | `ImmutableIdentifier.getAuthority()` on the name
  "code" | `String` | `ImmutableIdentifier.getCode()` on the name
  "codespace" | `String` | `ImmutableIdentifier.getCodeSpace()` on the name
  "version" | `String` | `ImmutableIdentifier.getVersion()` on the name
  "description" | `String` | `ImmutableIdentifier.getDescription()` on the name
  "alias" | `GenericName` or `CharSequence` (optionally as array) | `AbstractIdentifiedObject.getAlias()`
  "identifiers" | `Identifier` (optionally as array) | `AbstractIdentifiedObject.getIdentifiers()`
  "domainOfValidity" | `Extent` | `AbstractReferenceSystem.getDomainOfValidity()`
  "scope" | `String` or `InternationalString` | `AbstractReferenceSystem.getScope()`
  "anchorPoint" | `InternationalString` or `String` | `AbstractDatum.getAnchorPoint()`
  "realizationEpoch" | `Date` | `AbstractDatum.getRealizationEpoch()`
  "remarks" | `InternationalString` or `String` | `AbstractIdentifiedObject.getRemarks()`
  "deprecated" | `Boolean` | `AbstractIdentifiedObject.isDeprecated()`
  "locale" | `Locale` | (none)

  Localization
  All localizable attributes like `"remarks"` may have a language and country code suffix. For example the `"remarks_fr"` property stands for remarks in French and the `"remarks_fr_CA"` property stands for remarks in French Canadian. They are convenience properties for building the `InternationalString` value.

  The `"locale"` property applies only in case of exception for formatting the error message, and is used only on a best effort basis. The locale is discarded after successful construction since localizations are applied by the `InternationalString​.toString(Locale)` method.

  Since:
    0.6

  Defined in the `sis-referencing` module

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `GeodeticObjectFactory()` | Constructs a factory with no default properties.
    `GeodeticObjectFactory​(Map<String,​?> properties)` | Constructs a factory with the given default properties.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected Map<String,​?>` | `complete​(Map<String,​?> properties)` | Returns the union of the given `properties` map with the default properties given at construction time.
    `AffineCS` | `createAffineCS​(Map<String,​?> properties, CoordinateSystemAxis axis0, CoordinateSystemAxis axis1)` | Creates a two-dimensional affine coordinate system from the given pair of axis.
    `AffineCS` | `createAffineCS​(Map<String,​?> properties, CoordinateSystemAxis axis0, CoordinateSystemAxis axis1, CoordinateSystemAxis axis2)` | Creates a three-dimensional affine coordinate system from the given set of axis.
    `CartesianCS` | `createCartesianCS​(Map<String,​?> properties, CoordinateSystemAxis axis0, CoordinateSystemAxis axis1)` | Creates a two-dimensional Cartesian coordinate system from the given pair of axis.
    `CartesianCS` | `createCartesianCS​(Map<String,​?> properties, CoordinateSystemAxis axis0, CoordinateSystemAxis axis1, CoordinateSystemAxis axis2)` | Creates a three-dimensional Cartesian coordinate system from the given set of axis.
    `CompoundCRS` | `createCompoundCRS​(Map<String,​?> properties, CoordinateReferenceSystem... components)` | Creates a compound coordinate reference system from an ordered list of CRS components.
    `CoordinateSystemAxis` | `createCoordinateSystemAxis​(Map<String,​?> properties, String abbreviation, AxisDirection direction, Unit<?> unit)` | Creates a coordinate system axis from an abbreviation and a unit.
    `CylindricalCS` | `createCylindricalCS​(Map<String,​?> properties, CoordinateSystemAxis axis0, CoordinateSystemAxis axis1, CoordinateSystemAxis axis2)` | Creates a cylindrical coordinate system from the given set of axis.
    `DerivedCRS` | `createDerivedCRS​(Map<String,​?> properties, CoordinateReferenceSystem baseCRS, Conversion conversion, CoordinateSystem derivedCS)` | Creates a derived coordinate reference system from a conversion.
    `Ellipsoid` | `createEllipsoid​(Map<String,​?> properties, double semiMajorAxis, double semiMinorAxis, Unit<Length> unit)` | Creates an ellipsoid from semi-axis length values.
    `EllipsoidalCS` | `createEllipsoidalCS​(Map<String,​?> properties, CoordinateSystemAxis axis0, CoordinateSystemAxis axis1)` | Creates an ellipsoidal coordinate system without ellipsoidal height.
    `EllipsoidalCS` | `createEllipsoidalCS​(Map<String,​?> properties, CoordinateSystemAxis axis0, CoordinateSystemAxis axis1, CoordinateSystemAxis axis2)` | Creates an ellipsoidal coordinate system with ellipsoidal height.
    `EngineeringCRS` | `createEngineeringCRS​(Map<String,​?> properties, EngineeringDatum datum, CoordinateSystem cs)` | Creates a engineering coordinate reference system.
    `EngineeringDatum` | `createEngineeringDatum​(Map<String,​?> properties)` | Creates an engineering datum.
    `Ellipsoid` | `createFlattenedSphere​(Map<String,​?> properties, double semiMajorAxis, double inverseFlattening, Unit<Length> unit)` | Creates an ellipsoid from a major semi-axis length and inverse flattening.
    `CoordinateReferenceSystem` | `createFromWKT​(String text)` | Creates a Coordinate Reference System object from a Well Known Text (WKT).
    `CoordinateReferenceSystem` | `createFromXML​(String xml)` | Creates a coordinate reference system object from a XML string.
    `GeocentricCRS` | `createGeocentricCRS​(Map<String,​?> properties, GeodeticDatum datum, CartesianCS cs)` | Creates a geocentric coordinate reference system from a Cartesian coordinate system.
    `GeocentricCRS` | `createGeocentricCRS​(Map<String,​?> properties, GeodeticDatum datum, SphericalCS cs)` | Creates a geocentric coordinate reference system from a spherical coordinate system.
    `GeodeticDatum` | `createGeodeticDatum​(Map<String,​?> properties, Ellipsoid ellipsoid, PrimeMeridian primeMeridian)` | Creates geodetic datum from ellipsoid and (optionally) Bursa-Wolf parameters.
    `GeographicCRS` | `createGeographicCRS​(Map<String,​?> properties, GeodeticDatum datum, EllipsoidalCS cs)` | Creates a geographic coordinate reference system.
    `ImageCRS` | `createImageCRS​(Map<String,​?> properties, ImageDatum datum, AffineCS cs)` | Creates an image coordinate reference system.
    `ImageDatum` | `createImageDatum​(Map<String,​?> properties, PixelInCell pixelInCell)` | Creates an image datum.
    `LinearCS` | `createLinearCS​(Map<String,​?> properties, CoordinateSystemAxis axis)` | Creates a linear coordinate system.
    `DefaultParametricCRS` | `createParametricCRS​(Map<String,​?> properties, DefaultParametricDatum datum, DefaultParametricCS cs)` | Creates a parametric coordinate reference system.
    `DefaultParametricCS` | `createParametricCS​(Map<String,​?> properties, CoordinateSystemAxis axis)` | Creates a parametric coordinate system.
    `DefaultParametricDatum` | `createParametricDatum​(Map<String,​?> properties)` | Creates a parametric datum.
    `PolarCS` | `createPolarCS​(Map<String,​?> properties, CoordinateSystemAxis axis0, CoordinateSystemAxis axis1)` | Creates a polar coordinate system from the given pair of axis.
    `PrimeMeridian` | `createPrimeMeridian​(Map<String,​?> properties, double longitude, Unit<Angle> angularUnit)` | Creates a prime meridian, relative to Greenwich.
    `ProjectedCRS` | `createProjectedCRS​(Map<String,​?> properties, GeographicCRS baseCRS, Conversion conversion, CartesianCS derivedCS)` | Creates a projected coordinate reference system from a conversion.
    `SphericalCS` | `createSphericalCS​(Map<String,​?> properties, CoordinateSystemAxis axis0, CoordinateSystemAxis axis1, CoordinateSystemAxis axis2)` | Creates a spherical coordinate system from the given set of axis.
    `TemporalCRS` | `createTemporalCRS​(Map<String,​?> properties, TemporalDatum datum, TimeCS cs)` | Creates a temporal coordinate reference system.
    `TemporalDatum` | `createTemporalDatum​(Map<String,​?> properties, Date origin)` | Creates a temporal datum from an enumerated type value.
    `TimeCS` | `createTimeCS​(Map<String,​?> properties, CoordinateSystemAxis axis)` | Creates a temporal coordinate system.
    `UserDefinedCS` | `createUserDefinedCS​(Map<String,​?> properties, CoordinateSystemAxis axis0, CoordinateSystemAxis axis1)` | Creates a two-dimensional user defined coordinate system from the given pair of axis.
    `UserDefinedCS` | `createUserDefinedCS​(Map<String,​?> properties, CoordinateSystemAxis axis0, CoordinateSystemAxis axis1, CoordinateSystemAxis axis2)` | Creates a three-dimensional user defined coordinate system from the given set of axis.
    `VerticalCRS` | `createVerticalCRS​(Map<String,​?> properties, VerticalDatum datum, VerticalCS cs)` | Creates a vertical coordinate reference system.
    `VerticalCS` | `createVerticalCS​(Map<String,​?> properties, CoordinateSystemAxis axis)` | Creates a vertical coordinate system.
    `VerticalDatum` | `createVerticalDatum​(Map<String,​?> properties, VerticalDatumType type)` | Creates a vertical datum from an enumerated type value.

    - ### Methods inherited from class AbstractFactory

      `getVendor`

    - ### Methods inherited from class Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

    - ### Methods inherited from interface Factory

      `getVendor`

- - ### Constructor Detail

    - #### GeodeticObjectFactory

          public GeodeticObjectFactory()

      Constructs a factory with no default properties.

    - #### GeodeticObjectFactory

          public GeodeticObjectFactory​(Map<String,​?> properties)

      Constructs a factory with the given default properties. `GeodeticObjectFactory` will fallback on the map given to this constructor for any property not present in the map provided to a `createFoo(Map<String,?>, …)` method.
      Parameters:
        `properties` - the default properties, or `null` if none.

  - ### Method Detail

    - #### complete

          protected Map<String,​?> complete​(Map<String,​?> properties)

      Returns the union of the given `properties` map with the default properties given at construction time. Entries in the given properties map have precedence, even if their value is `null` (i.e. a null value "erase" the default property value). Entries with null value after the union will be omitted.

      This method is invoked by all `createFoo(Map<String,?>, …)` methods.

      Parameters:
        `properties` - the user-supplied properties.
      Returns:
        the union of the given properties with the default properties.

    - #### createGeocentricCRS

          public GeocentricCRS createGeocentricCRS​(Map<String,​?> properties,
                                                   GeodeticDatum datum,
                                                   CartesianCS cs)
                                            throws FactoryException

      Creates a geocentric coordinate reference system from a Cartesian coordinate system. Geocentric CRS have their origin at the approximate centre of mass of the earth. An alternate method allows creation of the same kind of CRS with spherical coordinate system instead than a Cartesian one.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      2. `createCartesianCS(Map, CoordinateSystemAxis, CoordinateSystemAxis, CoordinateSystemAxis)`
      3. One of:
         - `createEllipsoid(Map, double, double, Unit)`
         - `createFlattenedSphere(Map, double, double, Unit)`
      4. `createPrimeMeridian(Map, double, Unit)`
      5. `createGeodeticDatum(Map, Ellipsoid, PrimeMeridian)`
      The default implementation creates a `DefaultGeocentricCRS` instance.
      Specified by:
        `createGeocentricCRS` in interface `CRSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `datum` - the geodetic datum to use in created CRS.
        `cs` - the three-dimensional Cartesian coordinate system for the created CRS.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `GeodeticAuthorityFactory​.createGeocentricCRS(String)`, `DefaultGeocentricCRS(Map, GeodeticDatum, CartesianCS)`

    - #### createCartesianCS

          public CartesianCS createCartesianCS​(Map<String,​?> properties,
                                               CoordinateSystemAxis axis0,
                                               CoordinateSystemAxis axis1,
                                               CoordinateSystemAxis axis2)
                                        throws FactoryException

      Creates a three-dimensional Cartesian coordinate system from the given set of axis. This coordinate system can be used with geocentric, engineering and derived CRS.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      The default implementation creates a `DefaultCartesianCS` instance.
      Specified by:
        `createCartesianCS` in interface `CSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `axis0` - the first axis (e.g. “Geocentric X”).
        `axis1` - the second axis (e.g. “Geocentric Y”).
        `axis2` - the third axis (e.g. “Geocentric Z”).
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultCartesianCS(Map, CoordinateSystemAxis, CoordinateSystemAxis, CoordinateSystemAxis)`, `GeodeticAuthorityFactory​.createCartesianCS(String)`

    - #### createGeocentricCRS

          public GeocentricCRS createGeocentricCRS​(Map<String,​?> properties,
                                                   GeodeticDatum datum,
                                                   SphericalCS cs)
                                            throws FactoryException

      Creates a geocentric coordinate reference system from a spherical coordinate system. Geocentric CRS have their origin at the approximate centre of mass of the earth. An alternate method allows creation of the same kind of CRS with Cartesian coordinate system instead than a spherical one.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      2. `createSphericalCS(Map, CoordinateSystemAxis, CoordinateSystemAxis, CoordinateSystemAxis)`
      3. One of:
         - `createEllipsoid(Map, double, double, Unit)`
         - `createFlattenedSphere(Map, double, double, Unit)`
      4. `createPrimeMeridian(Map, double, Unit)`
      5. `createGeodeticDatum(Map, Ellipsoid, PrimeMeridian)`
      The default implementation creates a `DefaultGeocentricCRS` instance.
      Specified by:
        `createGeocentricCRS` in interface `CRSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `datum` - geodetic datum to use in created CRS.
        `cs` - the spherical coordinate system for the created CRS.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultGeocentricCRS(Map, GeodeticDatum, SphericalCS)`, `GeodeticAuthorityFactory​.createGeocentricCRS(String)`

    - #### createSphericalCS

          public SphericalCS createSphericalCS​(Map<String,​?> properties,
                                               CoordinateSystemAxis axis0,
                                               CoordinateSystemAxis axis1,
                                               CoordinateSystemAxis axis2)
                                        throws FactoryException

      Creates a spherical coordinate system from the given set of axis. This coordinate system can be used with geocentric, engineering and derived CRS.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      The default implementation creates a `DefaultSphericalCS` instance.
      Specified by:
        `createSphericalCS` in interface `CSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `axis0` - the first axis (e.g. “Spherical latitude”).
        `axis1` - the second axis (e.g. “Spherical longitude”).
        `axis2` - the third axis (e.g. “Geocentric radius”).
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultSphericalCS(Map, CoordinateSystemAxis, CoordinateSystemAxis, CoordinateSystemAxis)`, `GeodeticAuthorityFactory​.createSphericalCS(String)`

    - #### createGeographicCRS

          public GeographicCRS createGeographicCRS​(Map<String,​?> properties,
                                                   GeodeticDatum datum,
                                                   EllipsoidalCS cs)
                                            throws FactoryException

      Creates a geographic coordinate reference system. It can be (latitude, longitude) or (longitude, latitude), optionally with an ellipsoidal height.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      2. One of:
         - `createEllipsoidalCS(Map, CoordinateSystemAxis, CoordinateSystemAxis)`
         - `createEllipsoidalCS(Map, CoordinateSystemAxis, CoordinateSystemAxis, CoordinateSystemAxis)`
      3. One of:
         - `createEllipsoid(Map, double, double, Unit)`
         - `createFlattenedSphere(Map, double, double, Unit)`
      4. `createPrimeMeridian(Map, double, Unit)`
      5. `createGeodeticDatum(Map, Ellipsoid, PrimeMeridian)`
      The default implementation creates a `DefaultGeographicCRS` instance.
      Specified by:
        `createGeographicCRS` in interface `CRSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `datum` - geodetic datum to use in created CRS.
        `cs` - the two- or three-dimensional ellipsoidal coordinate system for the created CRS.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultGeographicCRS(Map, GeodeticDatum, EllipsoidalCS)`, `GeodeticAuthorityFactory​.createGeographicCRS(String)`

    - #### createGeodeticDatum

          public GeodeticDatum createGeodeticDatum​(Map<String,​?> properties,
                                                   Ellipsoid ellipsoid,
                                                   PrimeMeridian primeMeridian)
                                            throws FactoryException

      Creates geodetic datum from ellipsoid and (optionally) Bursa-Wolf parameters. Geodetic datum defines the location and orientation of an ellipsoid that approximates the shape of the earth. This datum can be used with geographic, geocentric and engineering CRS.
      Dependencies: the components needed by this method can be created by the following methods:
      1. One of:
         - `createEllipsoid(Map, double, double, Unit)`
         - `createFlattenedSphere(Map, double, double, Unit)`
      2. `createPrimeMeridian(Map, double, Unit)`
      The default implementation creates a `DefaultGeodeticDatum` instance.
      Specified by:
        `createGeodeticDatum` in interface `DatumFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `ellipsoid` - the ellipsoid to use in new geodetic datum.
        `primeMeridian` - the prime meridian to use in new geodetic datum.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultGeodeticDatum(Map, Ellipsoid, PrimeMeridian)`, `GeodeticAuthorityFactory​.createGeodeticDatum(String)`

    - #### createPrimeMeridian

          public PrimeMeridian createPrimeMeridian​(Map<String,​?> properties,
                                                   double longitude,
                                                   Unit<Angle> angularUnit)
                                            throws FactoryException

      Creates a prime meridian, relative to Greenwich. Defines the origin from which longitude values are determined.

      The default implementation creates a `DefaultPrimeMeridian` instance.

      Specified by:
        `createPrimeMeridian` in interface `DatumFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `longitude` - the longitude of prime meridian in supplied angular units East of Greenwich.
        `angularUnit` - the angular units of longitude.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultPrimeMeridian(Map, double, Unit)`, `GeodeticAuthorityFactory​.createPrimeMeridian(String)`

    - #### createEllipsoidalCS

          public EllipsoidalCS createEllipsoidalCS​(Map<String,​?> properties,
                                                   CoordinateSystemAxis axis0,
                                                   CoordinateSystemAxis axis1)
                                            throws FactoryException

      Creates an ellipsoidal coordinate system without ellipsoidal height. It can be (latitude, longitude) or (longitude, latitude).
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      The default implementation creates a `DefaultEllipsoidalCS` instance.
      Specified by:
        `createEllipsoidalCS` in interface `CSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `axis0` - the first axis (e.g. “Geodetic latitude”).
        `axis1` - the second axis (e.g. “Geodetic longitude”).
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultEllipsoidalCS(Map, CoordinateSystemAxis, CoordinateSystemAxis)`, `GeodeticAuthorityFactory​.createEllipsoidalCS(String)`

    - #### createEllipsoidalCS

          public EllipsoidalCS createEllipsoidalCS​(Map<String,​?> properties,
                                                   CoordinateSystemAxis axis0,
                                                   CoordinateSystemAxis axis1,
                                                   CoordinateSystemAxis axis2)
                                            throws FactoryException

      Creates an ellipsoidal coordinate system with ellipsoidal height. It can be (latitude, longitude, height) or (longitude, latitude, height).
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      The default implementation creates a `DefaultEllipsoidalCS` instance.
      Specified by:
        `createEllipsoidalCS` in interface `CSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `axis0` - the first axis (e.g. “Geodetic latitude”).
        `axis1` - the second axis (e.g. “Geodetic longitude”).
        `axis2` - the third axis (e.g. “Ellipsoidal height”).
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultEllipsoidalCS(Map, CoordinateSystemAxis, CoordinateSystemAxis, CoordinateSystemAxis)`, `GeodeticAuthorityFactory​.createEllipsoidalCS(String)`

    - #### createEllipsoid

          public Ellipsoid createEllipsoid​(Map<String,​?> properties,
                                           double semiMajorAxis,
                                           double semiMinorAxis,
                                           Unit<Length> unit)
                                    throws FactoryException

      Creates an ellipsoid from semi-axis length values. The default implementation creates a `DefaultEllipsoid` instance.
      Specified by:
        `createEllipsoid` in interface `DatumFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `semiMajorAxis` - the equatorial radius in supplied linear units.
        `semiMinorAxis` - the polar radius in supplied linear units.
        `unit` - the linear units of ellipsoid axes.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultEllipsoid​.createEllipsoid(Map, double, double, Unit)`, `GeodeticAuthorityFactory​.createEllipsoid(String)`

    - #### createFlattenedSphere

          public Ellipsoid createFlattenedSphere​(Map<String,​?> properties,
                                                 double semiMajorAxis,
                                                 double inverseFlattening,
                                                 Unit<Length> unit)
                                          throws FactoryException

      Creates an ellipsoid from a major semi-axis length and inverse flattening. The default implementation creates a `DefaultEllipsoid` instance.
      Specified by:
        `createFlattenedSphere` in interface `DatumFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `semiMajorAxis` - the equatorial radius in supplied linear units.
        `inverseFlattening` - the eccentricity of ellipsoid.
        `unit` - the linear units of major axis.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultEllipsoid​.createFlattenedSphere(Map, double, double, Unit)`, `GeodeticAuthorityFactory​.createEllipsoid(String)`

    - #### createProjectedCRS

          public ProjectedCRS createProjectedCRS​(Map<String,​?> properties,
                                                 GeographicCRS baseCRS,
                                                 Conversion conversion,
                                                 CartesianCS derivedCS)
                                          throws FactoryException

      Creates a projected coordinate reference system from a conversion. Projected CRS are used to approximate the shape of the earth on a planar surface in such a way that the distortion that is inherent to the approximation is controlled and known.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      2. `createCartesianCS(Map, CoordinateSystemAxis, CoordinateSystemAxis)`
      3. `createEllipsoidalCS(Map, CoordinateSystemAxis, CoordinateSystemAxis)`
      4. One of:
         - `createEllipsoid(Map, double, double, Unit)`
         - `createFlattenedSphere(Map, double, double, Unit)`
      5. `createPrimeMeridian(Map, double, Unit)`
      6. `createGeodeticDatum(Map, Ellipsoid, PrimeMeridian)`
      7. `createGeographicCRS(Map, GeodeticDatum, EllipsoidalCS)`
      8. `DefaultCoordinateOperationFactory​.createDefiningConversion(Map, OperationMethod, ParameterValueGroup)`
      The supplied `conversion` argument shall not includes the operation steps for performing unit conversions and change of axis order since those operations will be inferred by this constructor.

      The default implementation creates a `DefaultProjectedCRS` instance.

      Specified by:
        `createProjectedCRS` in interface `CRSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `baseCRS` - the geographic coordinate reference system to base projection on.
        `conversion` - the defining conversion from a normalized base to a normalized derived CRS.
        `derivedCS` - the coordinate system for the projected CRS.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultProjectedCRS(Map, GeographicCRS, Conversion, CartesianCS)`, `GeodeticAuthorityFactory​.createProjectedCRS(String)`

    - #### createCartesianCS

          public CartesianCS createCartesianCS​(Map<String,​?> properties,
                                               CoordinateSystemAxis axis0,
                                               CoordinateSystemAxis axis1)
                                        throws FactoryException

      Creates a two-dimensional Cartesian coordinate system from the given pair of axis. This coordinate system can be used with projected, engineering and derived CRS.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      The default implementation creates a `DefaultCartesianCS` instance.
      Specified by:
        `createCartesianCS` in interface `CSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `axis0` - the first axis (e.g. “Easting”).
        `axis1` - the second axis (e.g. “Northing”).
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultCartesianCS(Map, CoordinateSystemAxis, CoordinateSystemAxis)`, `GeodeticAuthorityFactory​.createCartesianCS(String)`

    - #### createDerivedCRS

          public DerivedCRS createDerivedCRS​(Map<String,​?> properties,
                                             CoordinateReferenceSystem baseCRS,
                                             Conversion conversion,
                                             CoordinateSystem derivedCS)
                                      throws FactoryException

      Creates a derived coordinate reference system from a conversion. The derived CRS returned by this method may also implement the `GeodeticCRS`, `VerticalCRS`, `TemporalCRS` or `EngineeringCRS` interface depending on the type of the base CRS and the coordinate system.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      2. A `createFooCS(…)` method for Cartesian, spherical, ellipsoidal, vertical, temporal, linear, affine, polar, cylindrical or user-defined CS.
      3. An other `createFooCRS(…)` method for geocentric, geographic, vertical, temporal or engineering CRS.
      4. `DefaultCoordinateOperationFactory​.createDefiningConversion(Map, OperationMethod, ParameterValueGroup)`
      The supplied `conversion` argument shall not includes the operation steps for performing unit conversions and change of axis order since those operations will be inferred by this constructor.

      The default implementation creates a `DefaultDerivedCRS` instance.

      Specified by:
        `createDerivedCRS` in interface `CRSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `baseCRS` - the coordinate reference system to base projection on. Shall be an instance of `SingleCRS`.
        `conversion` - the defining conversion from a normalized base to a normalized derived CRS.
        `derivedCS` - the coordinate system for the derived CRS.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultDerivedCRS​.create(Map, SingleCRS, Conversion, CoordinateSystem)`, `GeodeticAuthorityFactory​.createDerivedCRS(String)`

    - #### createVerticalCRS

          public VerticalCRS createVerticalCRS​(Map<String,​?> properties,
                                               VerticalDatum datum,
                                               VerticalCS cs)
                                        throws FactoryException

      Creates a vertical coordinate reference system. Vertical CRSs make use of the direction of gravity to define the concept of height or depth, but the relationship with gravity may not be straightforward.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      2. `createVerticalCS(Map, CoordinateSystemAxis)`
      3. `createVerticalDatum(Map, VerticalDatumType)`
      The default implementation creates a `DefaultVerticalCRS` instance.
      Specified by:
        `createVerticalCRS` in interface `CRSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `datum` - the vertical datum to use in created CRS.
        `cs` - the vertical coordinate system for the created CRS.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultVerticalCRS(Map, VerticalDatum, VerticalCS)`, `GeodeticAuthorityFactory​.createVerticalCRS(String)`

    - #### createVerticalDatum

          public VerticalDatum createVerticalDatum​(Map<String,​?> properties,
                                                   VerticalDatumType type)
                                            throws FactoryException

      Creates a vertical datum from an enumerated type value. The default implementation creates a `DefaultVerticalDatum` instance.
      Specified by:
        `createVerticalDatum` in interface `DatumFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `type` - the type of this vertical datum (often geoidal).
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultVerticalDatum(Map, VerticalDatumType)`, `GeodeticAuthorityFactory​.createVerticalDatum(String)`

    - #### createVerticalCS

          public VerticalCS createVerticalCS​(Map<String,​?> properties,
                                             CoordinateSystemAxis axis)
                                      throws FactoryException

      Creates a vertical coordinate system. This coordinate system can be used with vertical and derived CRS.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      The default implementation creates a `DefaultVerticalCS` instance.
      Specified by:
        `createVerticalCS` in interface `CSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `axis` - the single axis (e.g. “height” or “depth”).
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultVerticalCS(Map, CoordinateSystemAxis)`, `GeodeticAuthorityFactory​.createVerticalCS(String)`

    - #### createTemporalCRS

          public TemporalCRS createTemporalCRS​(Map<String,​?> properties,
                                               TemporalDatum datum,
                                               TimeCS cs)
                                        throws FactoryException

      Creates a temporal coordinate reference system.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      2. `createTimeCS(Map, CoordinateSystemAxis)`
      3. `createTemporalDatum(Map, Date)`
      The default implementation creates a `DefaultTemporalCRS` instance.
      Specified by:
        `createTemporalCRS` in interface `CRSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `datum` - the temporal datum to use in created CRS.
        `cs` - the temporal coordinate system for the created CRS.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultTemporalCRS(Map, TemporalDatum, TimeCS)`, `GeodeticAuthorityFactory​.createTemporalCRS(String)`

    - #### createTemporalDatum

          public TemporalDatum createTemporalDatum​(Map<String,​?> properties,
                                                   Date origin)
                                            throws FactoryException

      Creates a temporal datum from an enumerated type value. The default implementation creates a `DefaultTemporalDatum` instance.
      Specified by:
        `createTemporalDatum` in interface `DatumFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `origin` - the date and time origin of this temporal datum.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultTemporalDatum(Map, Date)`, `GeodeticAuthorityFactory​.createTemporalDatum(String)`

    - #### createTimeCS

          public TimeCS createTimeCS​(Map<String,​?> properties,
                                     CoordinateSystemAxis axis)
                              throws FactoryException

      Creates a temporal coordinate system. This coordinate system can be used with temporal and derived CRS.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      The default implementation creates a `DefaultTimeCS` instance.
      Specified by:
        `createTimeCS` in interface `CSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `axis` - the single axis.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultTimeCS(Map, CoordinateSystemAxis)`, `GeodeticAuthorityFactory​.createTimeCS(String)`

    - #### createParametricCRS

          public DefaultParametricCRS createParametricCRS​(Map<String,​?> properties,
                                                          DefaultParametricDatum datum,
                                                          DefaultParametricCS cs)
                                                   throws FactoryException

      Creates a parametric coordinate reference system. Parametric CRS can be used for physical properties or functions that vary monotonically with height. A typical example is the pressure in meteorological applications.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      2. `createParametricCS(Map, CoordinateSystemAxis)`
      3. `createParametricDatum(Map)`
      The default implementation creates a `DefaultParametricCRS` instance.
      Warning: in a future SIS version, the parameter types may be changed to `org​.opengis​.referencing​.datum​.ParametricDatum` and `org​.opengis​.referencing​.cs​.ParametricCS`, and the return type may be changed to `org​.opengis​.referencing​.crs​.ParametricCRS`. Those change are pending GeoAPI revision.
      Parameters:
        `properties` - name and other properties to give to the new object.
        `datum` - the parametric datum to use in created CRS.
        `cs` - the parametric coordinate system for the created CRS.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultParametricCRS(Map, DefaultParametricDatum, DefaultParametricCS)`, `GeodeticAuthorityFactory​.createParametricCRS(String)`

    - #### createParametricDatum

          public DefaultParametricDatum createParametricDatum​(Map<String,​?> properties)
                                                       throws FactoryException

      Creates a parametric datum. The default implementation creates a `DefaultParametricDatum` instance.
      Warning: in a future SIS version, the return type may be changed to `org​.opengis​.referencing​.datum​.ParametricDatum`. This change is pending GeoAPI revision.
      Parameters:
        `properties` - name and other properties to give to the new object.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultParametricDatum(Map)`, `GeodeticAuthorityFactory​.createParametricDatum(String)`

    - #### createParametricCS

          public DefaultParametricCS createParametricCS​(Map<String,​?> properties,
                                                        CoordinateSystemAxis axis)
                                                 throws FactoryException

      Creates a parametric coordinate system. This coordinate system can be used only with parametric CRS.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      The default implementation creates a `DefaultParametricCS` instance.
      Warning: in a future SIS version, the return type may be changed to `org​.opengis​.referencing​.cs​.ParametricCS`. This change is pending GeoAPI revision.
      Parameters:
        `properties` - name and other properties to give to the new object.
        `axis` - the single axis.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultParametricCS(Map, CoordinateSystemAxis)`, `GeodeticAuthorityFactory​.createParametricCS(String)`

    - #### createCompoundCRS

          public CompoundCRS createCompoundCRS​(Map<String,​?> properties,
                                               CoordinateReferenceSystem... components)
                                        throws FactoryException

      Creates a compound coordinate reference system from an ordered list of CRS components. Apache SIS is permissive on the order of components that can be used in a compound CRS. However for better inter-operability, users are encouraged to follow the order mandated by ISO 19162:
      1. A mandatory horizontal CRS (only one of two-dimensional `GeographicCRS` or `ProjectedCRS` or `EngineeringCRS`).
      2. Optionally followed by a `VerticalCRS` or a `ParametricCRS` (but not both).
      3. Optionally followed by a `TemporalCRS`.
      The default implementation creates a `DefaultCompoundCRS` instance.
      Specified by:
        `createCompoundCRS` in interface `CRSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `components` - the sequence of coordinate reference systems making the compound CRS.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultCompoundCRS(Map, CoordinateReferenceSystem...)`, `GeodeticAuthorityFactory​.createCompoundCRS(String)`, `CRS​.compound(CoordinateReferenceSystem...)`

    - #### createImageCRS

          public ImageCRS createImageCRS​(Map<String,​?> properties,
                                         ImageDatum datum,
                                         AffineCS cs)
                                  throws FactoryException

      Creates an image coordinate reference system. The default implementation creates a `DefaultImageCRS` instance.
      Specified by:
        `createImageCRS` in interface `CRSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `datum` - the image datum to use in created CRS.
        `cs` - the Cartesian or oblique Cartesian coordinate system for the created CRS.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultImageCRS(Map, ImageDatum, AffineCS)`, `GeodeticAuthorityFactory​.createImageCRS(String)`

    - #### createImageDatum

          public ImageDatum createImageDatum​(Map<String,​?> properties,
                                             PixelInCell pixelInCell)
                                      throws FactoryException

      Creates an image datum. The default implementation creates a `DefaultImageDatum` instance.
      Specified by:
        `createImageDatum` in interface `DatumFactory`
      Parameters:
        `properties` - Name and other properties to give to the new object.
        `pixelInCell` - Specification of the way the image grid is associated with the image data attributes.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultImageDatum(Map, PixelInCell)`, `GeodeticAuthorityFactory​.createImageDatum(String)`

    - #### createAffineCS

          public AffineCS createAffineCS​(Map<String,​?> properties,
                                         CoordinateSystemAxis axis0,
                                         CoordinateSystemAxis axis1)
                                  throws FactoryException

      Creates a two-dimensional affine coordinate system from the given pair of axis. This coordinate system can be used with image and engineering CRS.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      The default implementation creates a `DefaultAffineCS` instance.
      Specified by:
        `createAffineCS` in interface `CSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `axis0` - the first axis.
        `axis1` - the second axis.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultAffineCS(Map, CoordinateSystemAxis, CoordinateSystemAxis)`

    - #### createEngineeringCRS

          public EngineeringCRS createEngineeringCRS​(Map<String,​?> properties,
                                                     EngineeringDatum datum,
                                                     CoordinateSystem cs)
                                              throws FactoryException

      Creates a engineering coordinate reference system. Engineering CRS can be divided into two broad categories:
      - earth-fixed systems applied to engineering activities on or near the surface of the earth;
      - CRSs on moving platforms such as road vehicles, vessels, aircraft, or spacecraft.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      2. A `createFooCS(…)` method for Cartesian, spherical, linear, affine, polar, cylindrical or user-defined CS.
      3. `createEngineeringDatum(Map)`
      The default implementation creates a `DefaultEngineeringCRS` instance.
      Specified by:
        `createEngineeringCRS` in interface `CRSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `datum` - the engineering datum to use in created CRS.
        `cs` - the coordinate system for the created CRS.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultEngineeringCRS(Map, EngineeringDatum, CoordinateSystem)`, `GeodeticAuthorityFactory​.createEngineeringCRS(String)`

    - #### createEngineeringDatum

          public EngineeringDatum createEngineeringDatum​(Map<String,​?> properties)
                                                  throws FactoryException

      Creates an engineering datum. The default implementation creates a `DefaultEngineeringDatum` instance.
      Specified by:
        `createEngineeringDatum` in interface `DatumFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultEngineeringDatum(Map)`, `GeodeticAuthorityFactory​.createEngineeringDatum(String)`

    - #### createAffineCS

          public AffineCS createAffineCS​(Map<String,​?> properties,
                                         CoordinateSystemAxis axis0,
                                         CoordinateSystemAxis axis1,
                                         CoordinateSystemAxis axis2)
                                  throws FactoryException

      Creates a three-dimensional affine coordinate system from the given set of axis. This coordinate system can be used with engineering CRS.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      The default implementation creates a `DefaultAffineCS` instance.
      Specified by:
        `createAffineCS` in interface `CSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `axis0` - the first axis.
        `axis1` - the second axis.
        `axis2` - the third axis.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultAffineCS(Map, CoordinateSystemAxis, CoordinateSystemAxis, CoordinateSystemAxis)`

    - #### createCylindricalCS

          public CylindricalCS createCylindricalCS​(Map<String,​?> properties,
                                                   CoordinateSystemAxis axis0,
                                                   CoordinateSystemAxis axis1,
                                                   CoordinateSystemAxis axis2)
                                            throws FactoryException

      Creates a cylindrical coordinate system from the given set of axis. This coordinate system can be used with engineering CRS.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      The default implementation creates a `DefaultCylindricalCS` instance.
      Specified by:
        `createCylindricalCS` in interface `CSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `axis0` - the first axis.
        `axis1` - the second axis.
        `axis2` - the third axis.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultCylindricalCS(Map, CoordinateSystemAxis, CoordinateSystemAxis, CoordinateSystemAxis)`, `GeodeticAuthorityFactory​.createCylindricalCS(String)`

    - #### createPolarCS

          public PolarCS createPolarCS​(Map<String,​?> properties,
                                       CoordinateSystemAxis axis0,
                                       CoordinateSystemAxis axis1)
                                throws FactoryException

      Creates a polar coordinate system from the given pair of axis. This coordinate system can be used with engineering CRS.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      The default implementation creates a `DefaultPolarCS` instance.
      Specified by:
        `createPolarCS` in interface `CSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `axis0` - the first axis.
        `axis1` - the second axis.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultPolarCS(Map, CoordinateSystemAxis, CoordinateSystemAxis)`, `GeodeticAuthorityFactory​.createPolarCS(String)`

    - #### createLinearCS

          public LinearCS createLinearCS​(Map<String,​?> properties,
                                         CoordinateSystemAxis axis)
                                  throws FactoryException

      Creates a linear coordinate system. This coordinate system can be used with engineering CRS.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      The default implementation creates a `DefaultLinearCS` instance.
      Specified by:
        `createLinearCS` in interface `CSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `axis` - the single axis.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultLinearCS(Map, CoordinateSystemAxis)`

    - #### createUserDefinedCS

          public UserDefinedCS createUserDefinedCS​(Map<String,​?> properties,
                                                   CoordinateSystemAxis axis0,
                                                   CoordinateSystemAxis axis1)
                                            throws FactoryException

      Creates a two-dimensional user defined coordinate system from the given pair of axis. This coordinate system can be used with engineering CRS.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      The default implementation creates a `DefaultUserDefinedCS` instance.
      Specified by:
        `createUserDefinedCS` in interface `CSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `axis0` - the first axis.
        `axis1` - the second axis.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultUserDefinedCS(Map, CoordinateSystemAxis, CoordinateSystemAxis)`

    - #### createUserDefinedCS

          public UserDefinedCS createUserDefinedCS​(Map<String,​?> properties,
                                                   CoordinateSystemAxis axis0,
                                                   CoordinateSystemAxis axis1,
                                                   CoordinateSystemAxis axis2)
                                            throws FactoryException

      Creates a three-dimensional user defined coordinate system from the given set of axis. This coordinate system can be used with engineering CRS.
      Dependencies: the components needed by this method can be created by the following methods:
      1. `createCoordinateSystemAxis(Map, String, AxisDirection, Unit)`
      The default implementation creates a `DefaultUserDefinedCS` instance.
      Specified by:
        `createUserDefinedCS` in interface `CSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `axis0` - the first axis.
        `axis1` - the second axis.
        `axis2` - the third axis.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultUserDefinedCS(Map, CoordinateSystemAxis, CoordinateSystemAxis, CoordinateSystemAxis)`

    - #### createCoordinateSystemAxis

          public CoordinateSystemAxis createCoordinateSystemAxis​(Map<String,​?> properties,
                                                                 String abbreviation,
                                                                 AxisDirection direction,
                                                                 Unit<?> unit)
                                                          throws FactoryException

      Creates a coordinate system axis from an abbreviation and a unit. Note that the axis name is constrained by ISO 19111 depending on the coordinate reference system type. See the GeoAPI `CoordinateSystemAxis` javadoc for more information.

      The default implementation creates a `DefaultCoordinateSystemAxis` instance.

      Specified by:
        `createCoordinateSystemAxis` in interface `CSFactory`
      Parameters:
        `properties` - name and other properties to give to the new object.
        `abbreviation` - the coordinate axis abbreviation.
        `direction` - the axis direction.
        `unit` - the coordinate axis unit.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `DefaultCoordinateSystemAxis(Map, String, AxisDirection, Unit)`, `GeodeticAuthorityFactory​.createCoordinateSystemAxis(String)`

    - #### createFromXML

          public CoordinateReferenceSystem createFromXML​(String xml)
                                                  throws FactoryException

      Creates a coordinate reference system object from a XML string. Note that the given argument is the XML document itself, not a URL to a XML document.

      The default implementation delegates to `XML​.unmarshal(String)`

      Specified by:
        `createFromXML` in interface `CRSFactory`
      Parameters:
        `xml` - coordinate reference system encoded in XML format.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `XML​.unmarshal(String)`, `CRS​.fromXML(String)`

    - #### createFromWKT

          public CoordinateReferenceSystem createFromWKT​(String text)
                                                  throws FactoryException

      Creates a Coordinate Reference System object from a Well Known Text (WKT). This method understands both version 1 (a.k.a. OGC 01-009) and version 2 (a.k.a. ISO 19162) of the WKT format.
      Example: below is a slightly simplified WKT 2 string for a Mercator projection. For making this example smaller, some optional `UNIT[…]` and `ORDER[…]` elements have been omitted.

      >     ProjectedCRS["SIRGAS 2000 / Brazil Mercator",
      >       BaseGeodCRS["SIRGAS 2000",
      >         Datum["Sistema de Referencia Geocentrico para las Americas 2000",
      >           Ellipsoid["GRS 1980", 6378137, 298.257222101]]],
      >       Conversion["Petrobras Mercator",
      >         Method["Mercator (variant B)", Id["EPSG",9805]],
      >         Parameter["Latitude of 1st standard parallel", -2],
      >         Parameter["Longitude of natural origin", -43],
      >         Parameter["False easting", 5000000],
      >         Parameter["False northing", 10000000]],
      >       CS[cartesian,2],
      >         Axis["easting (E)", east],
      >         Axis["northing (N)", north],
      >         LengthUnit["metre", 1],
      >       Id["EPSG",5641]]

      If the given text contains non-fatal anomalies (unknown or unsupported WKT elements, inconsistent unit definitions, unparsable axis abbreviations, etc.), warnings may be reported in a logger named `"org​.apache​.sis​.io​.wkt"`. However this parser does not verify if the overall parsed object matches the EPSG (or other authority) definition, since this geodetic object factory is not an authority factory. For such verification, see the `CRS​.fromWKT(String)` convenience method.
      Usage and performance considerations
      The default implementation uses a shared instance of `WKTFormat` with the addition of thread-safety. This is okay for occasional use, but is sub-optimal if this method is extensively used in a multi-thread environment. Furthermore this method offers no control on the WKT conventions in use and on the handling of warnings. Applications which need to parse a large amount of WKT strings should consider to use the `WKTFormat` class instead than this method.
      Specified by:
        `createFromWKT` in interface `CRSFactory`
      Specified by:
        `createFromWKT` in interface `Parser`
      Parameters:
        `text` - coordinate system encoded in Well-Known Text format (version 1 or 2).
      Returns:
        the result of parsing the given text.
      Throws:
        `FactoryException` - if the object creation failed.
      See Also:
        `org​.apache​.sis​.io​.wkt`, `CRS​.fromWKT(String)`, WKT 2 specification, Legacy WKT 1