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

Packages that use Datum

Package	Description
org.apache.sis.referencing.crs	Coordinate Reference System (CRS) definitions as coordinate systems related to the earth through datum.
org.apache.sis.referencing.datum	Relationship of a CoordinateSystem (an abstract mathematical entity) to the earth or other system.
org.apache.sis.referencing.factory	Creates Coordinate Reference System (CRS) objects from given properties or authority codes.
org.apache.sis.referencing.factory.sql	Factories for geodetic objects defined in a SQL database, typically the EPSG dataset.
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.apache.sis.referencing.crs

Methods in org.apache.sis.referencing.crs that return Datum

Modifier and Type	Method	Description
Datum	DefaultDerivedCRS.getDatum()	Returns the datum of the base CRS.

Uses of Datum in org.apache.sis.referencing.datum

Classes in org.apache.sis.referencing.datum with type parameters of type Datum

Modifier and Type	Class	Description
class	DefaultDatumEnsemble<D extends Datum>	Collection of datums which for low accuracy requirements may be considered to be insignificantly different from each other.

Classes in org.apache.sis.referencing.datum that implement Datum

Modifier and Type	Class	Description
class	AbstractDatum	Specifies the relationship of a Coordinate System to the earth.
class	DefaultDatumEnsemble<D extends Datum>	Collection of datums which for low accuracy requirements may be considered to be insignificantly different from each other.
class	DefaultEngineeringDatum	Defines the origin of an engineering coordinate reference system.
class	DefaultGeodeticDatum	Defines the location and orientation of an ellipsoid that approximates the shape of the earth.
static class	DefaultGeodeticDatum.Dynamic	A geodetic reference frame in which some of the defining parameters have time dependency.
class	DefaultParametricDatum	Defines the origin of a parametric coordinate reference system.
class	DefaultTemporalDatum	Defines the origin of a temporal coordinate reference system.
class	DefaultVerticalDatum	Identifies a particular reference level surface used as a zero-height surface.
static class	DefaultVerticalDatum.Dynamic	A vertical reference frame in which some of the defining parameters have time dependency.

Methods in org.apache.sis.referencing.datum with type parameters of type Datum

Modifier and Type	Method	Description
<N extends Datum> DefaultDatumEnsemble<N>	DefaultDatumEnsemble.cast(Class<N> memberType)	Returns this datum ensemble as a collection of datum of the given type.
static <D extends Datum> DefaultDatumEnsemble<D>	DefaultDatumEnsemble.create(Map<String,?> properties, Class<D> memberType, Collection<? extends D> members, PositionalAccuracy accuracy)	Creates a datum ensemble from the given properties.

Methods in org.apache.sis.referencing.datum that return types with arguments of type Datum

Modifier and Type	Method	Description
Class<? extends Datum>	AbstractDatum.getInterface()	Returns the GeoAPI interface implemented by this class.

Methods in org.apache.sis.referencing.datum with parameters of type Datum

Modifier and Type	Method	Description
static AbstractDatum	AbstractDatum.castOrCopy(Datum object)	Returns a SIS datum implementation with the values of the given arbitrary implementation.
static boolean	DatumOrEnsemble.isLegacyDatum(DefaultDatumEnsemble<?> ensemble, Datum datum, ComparisonMode mode)	Returns whether a legacy definition of a datum may be considered as equivalent to the given datum ensemble.

Constructors in org.apache.sis.referencing.datum with parameters of type Datum

Modifier	Constructor	Description
protected	AbstractDatum(Datum datum)	Creates a new datum with the same values as the specified one.

Uses of Datum in org.apache.sis.referencing.factory

Methods in org.apache.sis.referencing.factory with type parameters of type Datum

Modifier and Type	Method	Description
<D extends Datum> DefaultDatumEnsemble<D>	GeodeticObjectFactory.createDatumEnsemble(Map<String,?> properties, Collection<? extends D> members, PositionalAccuracy accuracy)	Creates a datum ensemble from a collection of members and an ensemble accuracy.

Methods in org.apache.sis.referencing.factory that return Datum

Modifier and Type	Method	Description
Datum	ConcurrentAuthorityFactory.createDatum(String code)	Returns an arbitrary datum from a code.
Datum	GeodeticAuthorityFactory.createDatum(String code)	Creates an arbitrary datum from a code.
Datum	MultiAuthoritiesFactory.createDatum(String code)	Creates an arbitrary datum from a code.

Uses of Datum in org.apache.sis.referencing.factory.sql

Methods in org.apache.sis.referencing.factory.sql that return Datum

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

Uses of Datum in org.opengis.referencing.crs

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

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