Package org.esa.snap.core.dataio.geocoding.util

Class Approximation

java.lang.Object

org.esa.snap.core.dataio.geocoding.util.Approximation

public class Approximation
extends Object

Constructor Summary

Constructors

Constructor	Description
Approximation(FXYSum fX, FXYSum fY, double centerLat, double centerLon, double minSquareDistance)

Method Summary

Modifier and Type	Method	Description
double	getCenterLat()
double	getCenterLon()
FXYSum	getFX()
FXYSum	getFY()
double	getMinSquareDistance()
double	getSquareDistance(double lat, double lon)	Computes the square distance to the given geographical coordinate.

Methods inherited from class java.lang.Object

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

Constructor Detail

Approximation

public Approximation(FXYSum fX,
                     FXYSum fY,
                     double centerLat,
                     double centerLon,
                     double minSquareDistance)

Method Detail

getFX

public final FXYSum getFX()

getFY

public final FXYSum getFY()

getCenterLat

public double getCenterLat()

getCenterLon

public double getCenterLon()

getMinSquareDistance

public double getMinSquareDistance()

getSquareDistance

public final double getSquareDistance(double lat,
                                      double lon)

Computes the square distance to the given geographical coordinate.

Parameters:

lat - the latitude value

lon - the longitude value

Returns:

the square distance