org.geotools.cs
Class WGS84ConversionInfo

java.lang.Object
  org.geotools.cs.WGS84ConversionInfo

All Implemented Interfaces:

java.lang.Cloneable, org.opengis.util.Cloneable, java.io.Serializable

Deprecated. Replaced by BursaWolfParameters.

public class WGS84ConversionInfo

extends java.lang.Object

implements org.opengis.util.Cloneable, java.io.Serializable

Parameters for a geographic transformation into WGS84. The Bursa Wolf parameters should be applied to geocentric coordinates, where the X axis points towards the Greenwich Prime Meridian, the Y axis points East, and the Z axis points North.

Version:

$Id: WGS84ConversionInfo.java 17672 2006-01-19 00:25:55Z desruisseaux $

Author:

OpenGIS (www.opengis.org), Martin Desruisseaux

See Also:

CS_WGS84ConversionInfo, Serialized Form

Field Summary

java.lang.String	areaOfUse Deprecated. Human readable text describing intended region of transformation.
double	dx Deprecated. Bursa Wolf shift in meters.
double	dy Deprecated. Bursa Wolf shift in meters.
double	dz Deprecated. Bursa Wolf shift in meters.
double	ex Deprecated. Bursa Wolf rotation in arc seconds.
double	ey Deprecated. Bursa Wolf rotation in arc seconds.
double	ez Deprecated. Bursa Wolf rotation in arc seconds.
double	ppm Deprecated. Bursa Wolf scaling in parts per million.

Constructor Summary

WGS84ConversionInfo()
Deprecated. Constructs a conversion info with all parameters set to 0.

Method Summary

java.lang.Object	clone() Deprecated. Returns a copy of this object.
boolean	equals(java.lang.Object object) Deprecated. Compares the specified object with this object for equality.
Matrix	getAffineTransform() Deprecated. Returns an affine maps that can be used to define this Bursa Wolf transformation.
int	hashCode() Deprecated. Returns a hash value for this object.
java.lang.String	toString() Deprecated. Returns the Well Known Text (WKT) for this object.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

dx

public double dx

Deprecated.

Bursa Wolf shift in meters.

dy

public double dy

Deprecated.

Bursa Wolf shift in meters.

dz

public double dz

Deprecated.

Bursa Wolf shift in meters.

ex

public double ex

Deprecated.

Bursa Wolf rotation in arc seconds.

ey

public double ey

Deprecated.

Bursa Wolf rotation in arc seconds.

ez

public double ez

Deprecated.

Bursa Wolf rotation in arc seconds.

ppm

public double ppm

Deprecated.

Bursa Wolf scaling in parts per million.

areaOfUse

public java.lang.String areaOfUse

Deprecated.

Human readable text describing intended region of transformation.

Constructor Detail

WGS84ConversionInfo

public WGS84ConversionInfo()

Deprecated.

Constructs a conversion info with all parameters set to 0.

Method Detail

getAffineTransform

public Matrix getAffineTransform()

Deprecated.

Returns an affine maps that can be used to define this Bursa Wolf transformation. The formula is as follows:

 S = 1 + ppm/1000000

 [ X? ]    [     S   -ez*S   +ey*S   dx ]  [ X ]
 [ Y? ]  = [ +ez*S       S   -ex*S   dy ]  [ Y }
 [ Z? ]    [ -ey*S   +ex*S       S   dz ]  [ Z ]
 [ 1  ]    [     0       0       0    1 ]  [ 1 ]
 

This affine transform can be applied on geocentric coordinates.

hashCode

public int hashCode()

Deprecated.

Returns a hash value for this object.

Returns:

The hash code value. This value doesn't need to be the same in past or future versions of this class.

clone

public java.lang.Object clone()

Deprecated.

Returns a copy of this object.

Specified by:

clone in interface org.opengis.util.Cloneable

equals

public boolean equals(java.lang.Object object)

Deprecated.

Compares the specified object with this object for equality.

toString

public java.lang.String toString()

Deprecated.

Returns the Well Known Text (WKT) for this object. The WKT is part of OpenGIS's specification and looks like TOWGS84[dx, dy, dz, ex, ey, ez, ppm].