SRM

Class BaseSRF_MapProjection

java.lang.Object

SRM.BaseSRF

SRM.BaseSRF_3D

SRM.BaseSRF_WithEllipsoidalHeight

SRM.BaseSRF_MapProjection

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

SRF_EquidistantCylindrical, SRF_LambertConformalConic, SRF_Mercator, SRF_ObliqueMercatorSpherical, SRF_PolarStereographic, SRF_TransverseMercator

public abstract class BaseSRF_MapProjection
extends BaseSRF_WithEllipsoidalHeight

The BaseSRF_MapProjection abstract class.

Author:

David Shen

See Also:

BaseSRF_WithEllipsoidalHeight, BaseSRF_3D

Field Summary

Fields

Modifier and Type	Field and Description
protected OrmData	_ormData

Fields inherited from class SRM.BaseSRF_3D

_component_is_angular, _component_valid_region

Fields inherited from class SRM.BaseSRF

_internalSRFs, _myCsCode, _myOpSeq, _mySrftCode, _orm, _rt

Constructor Summary

Constructors

Constructor and Description
BaseSRF_MapProjection()

Method Summary

Methods

Modifier and Type	Method and Description
double	calculateConvergenceOfTheMeridian(CoordSurf surf_coord) Returns the Convergence of the Meridian in radians at a position on the surface of the oblate spheroid.
double	calculateMapAzimuth(CoordSurf src_coord, CoordSurf des_coord) Returns the map azimuth in radians between two surface coordinates.
double	calculatePointScale(CoordSurf surf_coord) Returns the point scale at a position on the surface of the oblate spheroid.
protected abstract double	comCalculation(OrmData e_constants, double[] cd_coord)
SRM_Extended_Valid_Region_Params	getExtendedValidGeodeticRegion(int component) Get the Extended Valid Geodetic Region for this SRF.
SRM_Valid_Region_Params	getValidGeodeticRegion(int component) Get the Valid Geodetic Region for this SRF.
protected abstract double	pointScaleCalculation(OrmData e_constants, double[] cd_coord)
void	setExtendedValidGeodeticRegion(int component, SRM_Interval_Type type, double extended_lower, double lower, double upper, double extended_upper) Set the Extended Valid Geodetic Region for this SRF.
void	setValidGeodeticRegion(int component, SRM_Interval_Type type, double lower, double upper) Set the Valid Region for this SRF in geodetic coordinates (lon/lat).

Methods inherited from class SRM.BaseSRF_WithEllipsoidalHeight

calculateEuclideanDistance, calculateGeodesicDistance, calculateVerticalSeparationOffset, createLocalTangentSpaceEuclideanSRF, createSurfaceCoordinate, createSurfaceCoordinate, getAssociatedSurfaceCoordinate, getNaturalSRFSetMember, getNaturalSRFSetMemberCode, getPromotedSurfaceCoordinate, getSurfaceCoordinateValues

Methods inherited from class SRM.BaseSRF_3D

calculateEuclideanDistance, changeCoordinate3DArraySRF, changeCoordinate3DArraySRFObject, changeCoordinate3DSRF, changeCoordinate3DSRFObject, changeDirectionArraySRF, changeDirectionArraySRFObject, changeDirectionSRF, changeDirectionSRFObject, checkDirection, comp_ori_mat, compLTP, computeSRFOrientation, createCoordinate3D, createCoordinate3D, createDirection, createDirection, createLococentricEuclidean3DSRF, getCoordinate3DValues, getDirectionValues, getExtendedValidRegion, getLocalTangentFrameSRFParameters, getMemberCode, getNaturalSRFSetMember, getNaturalSRFSetMemberCode, getValidRegion, setExtendedValidRegion, setValidRegion, transformOrientation, transformOrientationCommonOrigin, transformVector, transformVectorCommonOrigin, transformVectorInBodyFrame, transformVectorInBodyFrameCommonOrigin

Methods inherited from class SRM.BaseSRF

calculateEuclideanDistance, changeCoordinateSRF, checkCoordinate, createSRFSetMember, createStandardSRF, get_orm, get_rt, getA, getCSCode, getF, getImplVerInfo, getOrm, getRt, getSRFCode, getSRFSetCode, getSRFSetMemberCode, getSRFTemplateCode, interimConv, isEqual, makeClone, querySRFTSupport, setSrfCode, setSrfSetCode, setSrfSetMemberCode, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_ormData

protected OrmData _ormData

Constructor Detail

BaseSRF_MapProjection

public BaseSRF_MapProjection()

Method Detail

setValidGeodeticRegion

public void setValidGeodeticRegion(int component,
                          SRM_Interval_Type type,
                          double lower,
                          double upper)
                            throws SrmException

Set the Valid Region for this SRF in geodetic coordinates (lon/lat).

Parameters:

component - in: the coordinate component (1 or 2)

type - in: the type of interval

lower - in: the lower value of the interval

upper - in: the upper value of the interval

Throws:

SrmException

setExtendedValidGeodeticRegion

public void setExtendedValidGeodeticRegion(int component,
                                  SRM_Interval_Type type,
                                  double extended_lower,
                                  double lower,
                                  double upper,
                                  double extended_upper)
                                    throws SrmException

Set the Extended Valid Geodetic Region for this SRF.

Parameters:

component - in: the coordinate component (1 or 2)

type - in: the type of interval

extended_lower - in: the extended lower value of the interval

lower - in: the lower value of the interval

upper - in: the upper value of the interval

extended_upper - in: the extended_upper value of the interval

Throws:

SrmException

getValidGeodeticRegion

public SRM_Valid_Region_Params getValidGeodeticRegion(int component)
                                               throws SrmException

Get the Valid Geodetic Region for this SRF.

Parameters:

component - in: the coordinate component (1 or 2)

Returns:

the extended valid region parameters

Throws:

SrmException

getExtendedValidGeodeticRegion

public SRM_Extended_Valid_Region_Params getExtendedValidGeodeticRegion(int component)
                                                                throws SrmException

Get the Extended Valid Geodetic Region for this SRF.

Parameters:

component - in: the coordinate component (1 or 2)

Returns:

the extended valid region parameters

Throws:

SrmException

calculateConvergenceOfTheMeridian

public double calculateConvergenceOfTheMeridian(CoordSurf surf_coord)
                                         throws SrmException

Returns the Convergence of the Meridian in radians at a position on the surface of the oblate spheroid.

Parameters:

surf_coord - in: the surface coordinate in this SRF

Returns:

the convergence of the meridian angle (in radians)

Throws:

SrmException

calculatePointScale

public double calculatePointScale(CoordSurf surf_coord)
                           throws SrmException

Returns the point scale at a position on the surface of the oblate spheroid.

Parameters:

surf_coord - in: the surface coordinate in this SRF

Returns:

the point scale length (in meters)

Throws:

SrmException

calculateMapAzimuth

public double calculateMapAzimuth(CoordSurf src_coord,
                         CoordSurf des_coord)
                           throws SrmException

Returns the map azimuth in radians between two surface coordinates.

Parameters:

src_coord - in: the source surface coordinate in this SRF

des_coord - in: the destination surface coordinate in this SRF

Returns:

the map azimuth angle (in radians)

Throws:

SrmException

comCalculation

protected abstract double comCalculation(OrmData e_constants,
                    double[] cd_coord)
                                  throws SrmException

Throws:

SrmException

pointScaleCalculation

protected abstract double pointScaleCalculation(OrmData e_constants,
                           double[] cd_coord)
                                         throws SrmException

Throws:

SrmException