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oracle.spatial.georaster
Class SpatialReferenceInfo

java.lang.Object
oracle.spatial.georaster.SpatialReferenceInfo

public class SpatialReferenceInfo

extends java.lang.Object

SpatialReferenceInfo is a Java class mapped to the XML element SpatialReferenceInfo in the Oracle Spatial GeoRaster metadata.

Field Summary

static int	GCPPOINT_STATUS_ESTIMATED An integer indicating gcpPointStatus Estimated.
static int	GCPPOINT_STATUS_INVALID An integer indicating gcpPointStatus Invalidated.
static int	GCPPOINT_STATUS_MEASURED An integer indicating gcpPointStatus Measured.
static int	GCPPOINT_STATUS_REMOVED An integer indicating gcpPointStatus Removed.
static int	GCPPOINT_STATUS_VALIDATED An integer indicating gcpPointStatus Validated.
static int	GCPPOINT_TYPE_CHECKPOINT An integer indicating gcpPoint type CheckPoint.
static int	GCPPOINT_TYPE_CONTROLPOINT An integer indicating gcpPoint type ControlPoint.
static int	GEOREFERENCE_TYPE_AFFINE An integer indicating geoReference type affine.
static int	GEOREFERENCE_TYPE_CUBICPOLYNOMIAL An integer indicating geoReference type CubicPolynomial.
static int	GEOREFERENCE_TYPE_DLT An integer indicating geoReference type DLT.
static int	GEOREFERENCE_TYPE_QUADRATICPOLYNOMIAL
static int	GEOREFERENCE_TYPE_QUADRATICRATIONAL An integer indicating geoReference type QuadraticRational.
static int	GEOREFERENCE_TYPE_RPC An integer indicating geoReference type RPC.
static int	GEOREFERENCE_TYPE_UNKNOWN An integer indicating geoReference type UNKNOWN.
static int	MDGRX_SRM_FUNCFITTING An integer indicating modelType FunctionalFitting.
static int	MDGRX_SRM_RIGOROUS An integer indicating modelType RigorousModel.
static int	MDGRX_SRM_STOREDFUNC An integer indicating modelType StoredFunction.
static java.lang.String	MODEL_DIMENSION_S A string indicating the S dimension in the GeoRaster model space.
static java.lang.String	MODEL_DIMENSION_T A string indicating the T dimension in the GeoRaster model space.
static java.lang.String	MODEL_DIMENSION_X A string indicating the X dimension in the GeoRaster model space.
static java.lang.String	MODEL_DIMENSION_Y A string indicating the Y dimension in the GeoRaster model space.
static java.lang.String	MODEL_DIMENSION_Z A string indicating the Z dimension in the GeoRaster model space.

Method Summary

double[]	computeSpatialResolutions(int pyramidLevel) Computes the spatial resolution based on GeoReference information.
double[]	getCellCoordinate(double x, double y, long pyramidLevel) Calculates cell coordinates based on given model coordinates.
double[]	getCellCoordinate(double x, double y, long pyramidLevel, double height) Calculates cell coordinates based on given model coordinates.
JGeometry	getCellCoordinate(JGeometry geometry, int pyramidLevel) Transforms a geometry in the ground coordinate system to the location of a geometry in the raster space of the GeoRaster object.
JGeometry	getCellCoordinate(JGeometry geometry, int pyramidLevel, double height) Transforms a geometry in the ground coordinate system to the location of a geometry in the raster space of the GeoRaster object.
java.lang.String	getDescription() Returns the georeference description.
GeorFunctionalFittingModel	getFunctionalFittingModel() Returns a GeorFunctionFittingModel object based on XML metadata.
java.lang.String	getGcpTableName() Returns the GCP table name.
int	getGeoreferenceType() Returns the georeference type.
double[]	getModelCoordinate(double row, double column, long pyramidLevel) calculate model coordinates based on given cell coordinates.
double[]	getModelCoordinate(double row, double column, long pyramidLevel, double height) calculate model coordinates based on given cell coordinates.
JGeometry	getModelCoordinate(JGeometry geometry, int pyramidLevel, int targetSRID) Transforms a geometry in the raster space of the GeoRaster object to a geometry in the ground coordinate system.
JGeometry	getModelCoordinate(JGeometry geometry, int pyramidLevel, int targetSRID, double height) Transforms a geometry in the raster space of the GeoRaster object to a geometry in the ground coordinate system.
java.lang.String	getModelCoordinateLocation() Returns the model coordinate location.
java.lang.String	getModelDimensionDescription() Returns the model dimension description.
java.lang.Integer	getModelSRID() Returns the SRID.
int	getModelType() Returns the model type.
java.lang.Double	getSpatialResolution(java.lang.String dimension) Returns the spatial resolution of the specified dimension stored in the XML without verification and computing; this means return value might be different from the value returned by the method computeSpatialResolutions.
java.lang.Double	getSpatialTolerance() Returns the spatial tolerance.
java.lang.Integer	getVerticalSRID() Returns the vertical SRID.
java.lang.Boolean	isOrthoRectified() Returns true if the current GeoRaster object is orthorectified.
java.lang.Boolean	isRectified() Returns true if the current GeoRaster object is rectified.
java.lang.Boolean	isReferenced() Returns true if the current GeoRaster object is georeferenced.
void	setDescription(java.lang.String description) Sets the georeference description.
void	setFunctionFittingModel(GeorFunctionalFittingModel srs) Initiates attribute values based on a given GeorFunctionFittingModel object.
void	setGcpTableName(java.lang.String gcpTableName) Sets the GCP table name.
void	setModelCoordinateLocation(java.lang.String modelCoordinateLocation) Sets the model coordinate location.
void	setModelDimensionDescription(java.lang.String modelDimensionDescription) Sets the model dimension description.
void	setModelSRID(java.lang.Integer SRID) Sets the SRID.
void	setModelType(int modelType) Sets the model type.
void	setOrthoRectified(java.lang.Boolean isOrthoRectified) Sets true if the current GeoRaster object is orthorectified.
void	setRectified(java.lang.Boolean isRectified) Sets true if the current GeoRaster object is rectified.
void	setReferenced(java.lang.Boolean isReferenced) Sets true if the current GeoRaster object is georeferenced.
void	setSpatialResolution(java.lang.String dimension, java.lang.Double resolution) Sets the spatial resolution of the specified dimension.
void	setSpatialTolerance(java.lang.Double spatialTolerance) Sets the spatial tolerance.
void	setWorldFile(double A, double B, double C, double D, double E, double F) Initiates attribute values based on given parameters in a world file.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MODEL_DIMENSION_X

public static final java.lang.String MODEL_DIMENSION_X

A string indicating the X dimension in the GeoRaster model space.

See Also:

Constant Field Values

MODEL_DIMENSION_Y

public static final java.lang.String MODEL_DIMENSION_Y

A string indicating the Y dimension in the GeoRaster model space.

See Also:

Constant Field Values

MODEL_DIMENSION_Z

public static final java.lang.String MODEL_DIMENSION_Z

A string indicating the Z dimension in the GeoRaster model space.

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Constant Field Values

MODEL_DIMENSION_T

public static final java.lang.String MODEL_DIMENSION_T

A string indicating the T dimension in the GeoRaster model space.

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Constant Field Values

MODEL_DIMENSION_S

public static final java.lang.String MODEL_DIMENSION_S

A string indicating the S dimension in the GeoRaster model space.

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Constant Field Values

GEOREFERENCE_TYPE_UNKNOWN

public static final int GEOREFERENCE_TYPE_UNKNOWN

An integer indicating geoReference type UNKNOWN.

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Constant Field Values

GEOREFERENCE_TYPE_AFFINE

public static final int GEOREFERENCE_TYPE_AFFINE

An integer indicating geoReference type affine.

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Constant Field Values

GEOREFERENCE_TYPE_DLT

public static final int GEOREFERENCE_TYPE_DLT

An integer indicating geoReference type DLT.

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Constant Field Values

GEOREFERENCE_TYPE_RPC

public static final int GEOREFERENCE_TYPE_RPC

An integer indicating geoReference type RPC.

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Constant Field Values

GEOREFERENCE_TYPE_QUADRATICPOLYNOMIAL

public static final int GEOREFERENCE_TYPE_QUADRATICPOLYNOMIAL

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Constant Field Values

GEOREFERENCE_TYPE_CUBICPOLYNOMIAL

public static final int GEOREFERENCE_TYPE_CUBICPOLYNOMIAL

An integer indicating geoReference type CubicPolynomial.

See Also:

Constant Field Values

GEOREFERENCE_TYPE_QUADRATICRATIONAL

public static final int GEOREFERENCE_TYPE_QUADRATICRATIONAL

An integer indicating geoReference type QuadraticRational.

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Constant Field Values

GCPPOINT_TYPE_CONTROLPOINT

public static final int GCPPOINT_TYPE_CONTROLPOINT

An integer indicating gcpPoint type ControlPoint.

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Constant Field Values

GCPPOINT_TYPE_CHECKPOINT

public static final int GCPPOINT_TYPE_CHECKPOINT

An integer indicating gcpPoint type CheckPoint.

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Constant Field Values

GCPPOINT_STATUS_MEASURED

public static final int GCPPOINT_STATUS_MEASURED

An integer indicating gcpPointStatus Measured.

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Constant Field Values

GCPPOINT_STATUS_REMOVED

public static final int GCPPOINT_STATUS_REMOVED

An integer indicating gcpPointStatus Removed.

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Constant Field Values

GCPPOINT_STATUS_ESTIMATED

public static final int GCPPOINT_STATUS_ESTIMATED

An integer indicating gcpPointStatus Estimated.

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Constant Field Values

GCPPOINT_STATUS_VALIDATED

public static final int GCPPOINT_STATUS_VALIDATED

An integer indicating gcpPointStatus Validated.

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Constant Field Values

GCPPOINT_STATUS_INVALID

public static final int GCPPOINT_STATUS_INVALID

An integer indicating gcpPointStatus Invalidated.

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Constant Field Values

MDGRX_SRM_RIGOROUS

public static final int MDGRX_SRM_RIGOROUS

An integer indicating modelType RigorousModel.

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Constant Field Values

MDGRX_SRM_STOREDFUNC

public static final int MDGRX_SRM_STOREDFUNC

An integer indicating modelType StoredFunction.

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Constant Field Values

MDGRX_SRM_FUNCFITTING

public static final int MDGRX_SRM_FUNCFITTING

An integer indicating modelType FunctionalFitting.

See Also:

Constant Field Values

Method Detail

isReferenced

public java.lang.Boolean isReferenced()

Returns true if the current GeoRaster object is georeferenced.

Returns:

true if the current GeoRaster object is georeferenced.

setReferenced

public void setReferenced(java.lang.Boolean isReferenced)

Sets true if the current GeoRaster object is georeferenced.

Parameters:

isReferenced - true if the current GeoRaster object is georeferenced

isRectified

public java.lang.Boolean isRectified()

Returns true if the current GeoRaster object is rectified.

Returns:

true if the current GeoRaster object is rectified.

setRectified

public void setRectified(java.lang.Boolean isRectified)

Sets true if the current GeoRaster object is rectified.

Parameters:

isRectified - true if the current GeoRaster object is rectified

isOrthoRectified

public java.lang.Boolean isOrthoRectified()

Returns true if the current GeoRaster object is orthorectified.

Returns:

true if the current GeoRaster object is orthorectified.

setOrthoRectified

public void setOrthoRectified(java.lang.Boolean isOrthoRectified)

Sets true if the current GeoRaster object is orthorectified.

Parameters:

isOrthoRectified - true if the current GeoRaster object is orthorectified

getDescription

public java.lang.String getDescription()

Returns the georeference description.

Returns:

georeference description.

setDescription

public void setDescription(java.lang.String description)

Sets the georeference description.

Parameters:

description - georeference description

getModelSRID

public java.lang.Integer getModelSRID()

Returns the SRID.

Returns:

SRID.

setModelSRID

public void setModelSRID(java.lang.Integer SRID)

Sets the SRID.

Parameters:

SRID - SRID

getVerticalSRID

public java.lang.Integer getVerticalSRID()

Returns the vertical SRID.

Returns:

vertical SRID.

getModelDimensionDescription

public java.lang.String getModelDimensionDescription()

Returns the model dimension description.

Returns:

model dimension description.

setModelDimensionDescription

public void setModelDimensionDescription(java.lang.String modelDimensionDescription)

Sets the model dimension description.

Parameters:

modelDimensionDescription - model dimension description

getSpatialResolution

public java.lang.Double getSpatialResolution(java.lang.String dimension)

Returns the spatial resolution of the specified dimension stored in the XML without verification and computing; this means return value might be different from the value returned by the method computeSpatialResolutions.

Parameters:

dimension - specified dimension string

Returns:

spatial resolution of specified dimension.

computeSpatialResolutions

public double[] computeSpatialResolutions(int pyramidLevel)

Computes the spatial resolution based on GeoReference information.

Parameters:

pyramidLevel - specified pyramid level

Returns:

spatial resolution of X and Y dimension, if pyramidLevel<0 then return spatial resolution of pyramid level 0.

setSpatialResolution

public void setSpatialResolution(java.lang.String dimension,
                                 java.lang.Double resolution)

Sets the spatial resolution of the specified dimension.

Parameters:

dimension - specified dimension string

resolution - spatial resolution of specified dimension.

getSpatialTolerance

public java.lang.Double getSpatialTolerance()

Returns the spatial tolerance.

Returns:

spatial tolerance.

setSpatialTolerance

public void setSpatialTolerance(java.lang.Double spatialTolerance)

Sets the spatial tolerance.

Parameters:

spatialTolerance - spatial tolerance

getModelCoordinateLocation

public java.lang.String getModelCoordinateLocation()

Returns the model coordinate location.

Returns:

model coordinate location.

setModelCoordinateLocation

public void setModelCoordinateLocation(java.lang.String modelCoordinateLocation)

Sets the model coordinate location.

Parameters:

modelCoordinateLocation - model coordinate location

getModelType

public int getModelType()

Returns the model type.

Returns:

model type.

setModelType

public void setModelType(int modelType)

Sets the model type.

Parameters:

modelType - model type

getGcpTableName

public java.lang.String getGcpTableName()

Returns the GCP table name.

Returns:

GCP table name.

setGcpTableName

public void setGcpTableName(java.lang.String gcpTableName)

Sets the GCP table name.

Parameters:

gcpTableName - GCP table name

getFunctionalFittingModel

public GeorFunctionalFittingModel getFunctionalFittingModel()

Returns a GeorFunctionFittingModel object based on XML metadata.

Returns:

GeorFunctionFittingModel object.

setWorldFile

public void setWorldFile(double A,
                         double B,
                         double C,
                         double D,
                         double E,
                         double F)
                  throws GeoRasterException

Initiates attribute values based on given parameters in a world file.

Parameters:

A - parameter A defined in the worldfile

B - parameter B defined in the worldfile

C - parameter C defined in the worldfile

D - parameter D defined in the worldfile

E - parameter E defined in the worldfile

F - parameter F defined in the worldfile

Throws:

GeoRasterException

setFunctionFittingModel

public void setFunctionFittingModel(GeorFunctionalFittingModel srs)

Initiates attribute values based on a given GeorFunctionFittingModel object.

Parameters:

srs - GeorFunctionFittingModel object.

getGeoreferenceType

public int getGeoreferenceType()

Returns the georeference type.

Returns:

georeference type.

getModelCoordinate

public double[] getModelCoordinate(double row,
                                   double column,
                                   long pyramidLevel)

calculate model coordinates based on given cell coordinates.

Parameters:

row - row number in cell space, which already counts in row ULTCoordinate.

column - column number in cell space, which already counts in column ULTCoordinate.

pyramidLevel - pyramid level.

Returns:

model coordinates array (x,y)

getModelCoordinate

public double[] getModelCoordinate(double row,
                                   double column,
                                   long pyramidLevel,
                                   double height)

calculate model coordinates based on given cell coordinates.

Parameters:

row - row number in cell space, which already counts in row ULTCoordinate

column - column number in cell space, which already counts in column ULTCoordinate

pyramidLevel - pyramid level

height - height

Returns:

model coordinates array (x,y)

getModelCoordinate

public JGeometry getModelCoordinate(JGeometry geometry,
                                    int pyramidLevel,
                                    int targetSRID)
                             throws java.lang.Exception

Transforms a geometry in the raster space of the GeoRaster object to a geometry in the ground coordinate system. The SRID of ground coordinate system is specified by parameter targetSRID.

Parameters:

geometry - a geometry in the cell space

pyramidLevel - pyramid level

targetSRID - target SRID; must be greater than zero

Returns:

a geometry in the ground coordinate system

Throws:

java.lang.Exception

getModelCoordinate

public JGeometry getModelCoordinate(JGeometry geometry,
                                    int pyramidLevel,
                                    int targetSRID,
                                    double height)
                             throws java.lang.Exception

Transforms a geometry in the raster space of the GeoRaster object to a geometry in the ground coordinate system. The SRID of ground coordinate system is specified by parameter targetSRID.

Parameters:

geometry - a geometry in the cell space

pyramidLevel - pyramid level

targetSRID - target SRID; must be greater than zero

height - height

Returns:

a geometry in the ground coordinate system

Throws:

java.lang.Exception

getCellCoordinate

public double[] getCellCoordinate(double x,
                                  double y,
                                  long pyramidLevel)

Calculates cell coordinates based on given model coordinates.

Parameters:

x - x in model space

y - y in model space

pyramidLevel - pyramid level

Returns:

cell coordinates array (row,column).

getCellCoordinate

public double[] getCellCoordinate(double x,
                                  double y,
                                  long pyramidLevel,
                                  double height)

Calculates cell coordinates based on given model coordinates.

Parameters:

x - x in model space

y - y in model space

pyramidLevel - pyramid level

height - height

Returns:

cell coordinates array (row,column)

getCellCoordinate

public JGeometry getCellCoordinate(JGeometry geometry,
                                   int pyramidLevel)

Transforms a geometry in the ground coordinate system to the location of a geometry in the raster space of the GeoRaster object.

Parameters:

geometry - a geometry in the ground coordinate system

pyramidLevel - pyramid level

Returns:

a geometry in the raster space of the GeoRaster object

getCellCoordinate

public JGeometry getCellCoordinate(JGeometry geometry,
                                   int pyramidLevel,
                                   double height)

Transforms a geometry in the ground coordinate system to the location of a geometry in the raster space of the GeoRaster object.

Parameters:

geometry - a geometry in the ground coordinate system

pyramidLevel - pyramid level

height - number specifying the Z value for three-dimensional (X, Y, Z) georeferencing

Returns:

a geometry in the raster space of the GeoRaster object

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