org.opengis.referencing.crs

Interface ImageCRS

All Superinterfaces:

CoordinateReferenceSystem, IdentifiedObject, ReferenceSystem, SingleCRS

All Known Implementing Classes:

DefaultImageCRS

@UML(identifier="SC_ImageCRS",
     specification=ISO_19111)
public interface ImageCRS
extends SingleCRS

An engineering coordinate reference system applied to locations in images. Image coordinate reference systems are treated as a separate sub-type because a separate user community exists for images with its own terms of reference.

Used with CS type(s)
Cartesian, Affine

Since:

GeoAPI 1.0

Author:

Martin Desruisseaux (IRD)

Field Summary

Fields inherited from interface ReferenceSystem

DOMAIN_OF_VALIDITY_KEY, SCOPE_KEY

Fields inherited from interface IdentifiedObject

ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY

Method Summary

Modifier and Type	Method and Description
AffineCS	getCoordinateSystem() Returns the cartesian coordinate system.
ImageDatum	getDatum() Returns the datum, which must be an image one.

Methods inherited from interface ReferenceSystem

getDomainOfValidity, getScope

Methods inherited from interface IdentifiedObject

getAlias, getIdentifiers, getName, getRemarks, toWKT

Method Detail

getCoordinateSystem

@UML(identifier="usesObliqueCartesianCS, usesCartesianCS",
     obligation=MANDATORY,
     specification=ISO_19111)
AffineCS getCoordinateSystem()

Returns the cartesian coordinate system.

Specified by:

getCoordinateSystem in interface CoordinateReferenceSystem

Specified by:

getCoordinateSystem in interface SingleCRS

Returns:

The coordinate system.

getDatum

@UML(identifier="usesDatum",
     obligation=MANDATORY,
     specification=ISO_19111)
ImageDatum getDatum()

Returns the datum, which must be an image one.

Specified by:

getDatum in interface SingleCRS

Returns:

The datum.