org.opengis.referencing.crs
Interface ProjectedCRS
- All Superinterfaces:
- CoordinateReferenceSystem, GeneralDerivedCRS, IdentifiedObject, ReferenceSystem, SingleCRS
@UML(identifier="SC_ProjectedCRS",
specification=ISO_19111)
public interface ProjectedCRS
- extends GeneralDerivedCRS
A 2D coordinate reference system used to approximate the shape of the earth on a planar surface.
It is done in such a way that the distortion that is inherent to the approximation is carefully
controlled and known. Distortion correction is commonly applied to calculated bearings and
distances to produce values that are a close match to actual field values.
- Since:
- 1.0
getBaseCRS
GeographicCRS getBaseCRS()
- Returns the base coordinate reference system, which must be geographic.
- Specified by:
getBaseCRS
in interface GeneralDerivedCRS
- Returns:
- The base coordinate reference system.
getConversionFromBase
Projection getConversionFromBase()
- Returns the map projection from the base CRS to this CRS.
- Specified by:
getConversionFromBase
in interface GeneralDerivedCRS
- Returns:
- The conversion from the base CRS.
getCoordinateSystem
@UML(identifier="coordinateSystem",
obligation=MANDATORY,
specification=ISO_19111)
CartesianCS getCoordinateSystem()
- Returns the coordinate system, which must be cartesian.
- Specified by:
getCoordinateSystem
in interface CoordinateReferenceSystem
- Specified by:
getCoordinateSystem
in interface SingleCRS
- Returns:
- The coordinate system.
getDatum
@UML(identifier="datum",
obligation=MANDATORY,
specification=ISO_19111)
GeodeticDatum getDatum()
- Returns the datum.
- Specified by:
getDatum
in interface SingleCRS
- Returns:
- The datum.
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