Uses of Interface
org.opengis.referencing.datum.Datum

Packages that use Datum

Package	Description
org.geotools.referencing.crs	Coordinate reference systems implementation.
org.geotools.referencing.datum	Datum implementation.
org.geotools.referencing.factory	Base classes for factories and authority factories.
org.geotools.referencing.factory.epsg	Authority factories for the EPSG database.
org.geotools.referencing.util
org.opengis.referencing.crs	Coordinate reference systems (coordinate systems with a datum).
org.opengis.referencing.datum	Geodetic datum (the relationship of a coordinate system to the earth).

Uses of Datum in org.geotools.referencing.crs

Fields in org.geotools.referencing.crs declared as Datum

Modifier and Type	Field and Description
protected Datum	AbstractSingleCRS.datum The datum.

Methods in org.geotools.referencing.crs that return Datum

Modifier and Type	Method and Description
Datum	AbstractSingleCRS.getDatum() Returns the datum.

Constructors in org.geotools.referencing.crs with parameters of type Datum

Constructor and Description
AbstractSingleCRS(Map<String,?> properties, Datum datum, CoordinateSystem cs) Constructs a coordinate reference system from a set of properties.

Uses of Datum in org.geotools.referencing.datum

Classes in org.geotools.referencing.datum that implement Datum

Modifier and Type	Class and Description
class	AbstractDatum Specifies the relationship of a coordinate system to the earth, thus creating a coordinate reference system.
class	DefaultEngineeringDatum Defines the origin of an engineering coordinate reference system.
class	DefaultGeodeticDatum Defines the location and precise orientation in 3-dimensional space of a defined ellipsoid (or sphere) that approximates the shape of the earth.
class	DefaultImageDatum Defines the origin of an image coordinate reference system.
class	DefaultTemporalDatum A temporal datum defines the origin of a temporal coordinate reference system.
class	DefaultVerticalDatum A textual description and/or a set of parameters identifying a particular reference level surface used as a zero-height surface.

Methods in org.geotools.referencing.datum with parameters of type Datum

Modifier and Type	Method and Description
static boolean	DefaultGeodeticDatum.isWGS84(Datum datum) Returns true if the specified object is equals (at least on computation purpose) to the DefaultGeodeticDatum.WGS84 datum.

Constructors in org.geotools.referencing.datum with parameters of type Datum

Constructor and Description
AbstractDatum(Datum datum) Constructs a new datum with the same values than the specified one.

Uses of Datum in org.geotools.referencing.factory

Methods in org.geotools.referencing.factory that return Datum

Modifier and Type	Method and Description
Datum	AbstractAuthorityFactory.createDatum(String code) Returns an arbitrary datum from a code.
Datum	FallbackAuthorityFactory.createDatum(String code) Returns an arbitrary datum from a code.
Datum	ThreadedAuthorityFactory.createDatum(String code) Returns an arbitrary datum from a code.
Datum	AbstractAuthorityMediator.createDatum(String code)
Datum	BufferedAuthorityFactory.createDatum(String code) Returns an arbitrary datum from a code.
Datum	AuthorityFactoryAdapter.createDatum(String code) Returns an arbitrary datum from a code.
Datum	AbstractCachedAuthorityFactory.createDatum(String code)
Datum	CachedAuthorityDecorator.createDatum(String code)
protected abstract Datum	AbstractCachedAuthorityFactory.generateDatum(String code)
protected Datum	TransformedAuthorityFactory.replace(Datum datum) Replaces (if needed) the specified datum by a new one.

Methods in org.geotools.referencing.factory with parameters of type Datum

Modifier and Type	Method and Description
protected Datum	TransformedAuthorityFactory.replace(Datum datum) Replaces (if needed) the specified datum by a new one.

Uses of Datum in org.geotools.referencing.factory.epsg

Methods in org.geotools.referencing.factory.epsg that return Datum

Modifier and Type	Method and Description
Datum	DirectEpsgFactory.createDatum(String code) Returns a datum from a code.
Datum	AbstractEpsgFactory.generateDatum(String code) Returns a datum from a code.

Uses of Datum in org.geotools.referencing.util

Methods in org.geotools.referencing.util that return Datum

Modifier and Type	Method and Description
static Datum	CRSUtilities.getDatum(CoordinateReferenceSystem crs) Returns the datum of the specified CRS, or null if none.

Uses of Datum in org.opengis.referencing.crs

Methods in org.opengis.referencing.crs that return Datum

Modifier and Type	Method and Description
Datum	SingleCRS.getDatum() Returns the datum.

Uses of Datum in org.opengis.referencing.datum

Subinterfaces of Datum in org.opengis.referencing.datum

Modifier and Type	Interface and Description
interface	EngineeringDatum Defines the origin of an engineering coordinate reference system.
interface	GeodeticDatum Defines the location and precise orientation in 3-dimensional space of a defined ellipsoid (or sphere) that approximates the shape of the earth.
interface	ImageDatum Defines the origin of an image coordinate reference system.
interface	TemporalDatum A temporal datum defines the origin of a temporal coordinate reference system.
interface	VerticalDatum A textual description and/or a set of parameters identifying a particular reference level surface used as a zero-height surface.

Methods in org.opengis.referencing.datum that return Datum

Modifier and Type	Method and Description
Datum	DatumAuthorityFactory.createDatum(String code) Returns an arbitrary datum from a code.