com.nutiteq.maps.projections
Class Ellipsoid

java.lang.Object
  com.nutiteq.maps.projections.Ellipsoid

public class Ellipsoid
extends java.lang.Object

Field Summary

static Ellipsoid	GRS80 GRS80 ellipsoid
static Ellipsoid	GRS80_2
static Ellipsoid	KRASOVSKY Krasovsky ellipsoid
static Ellipsoid	WGRS8084
static Ellipsoid	WGS84 WGS84 ellipsoid
static Ellipsoid	WGS84_2
static Ellipsoid	WGS84_3

Constructor Summary

Ellipsoid(double equatorialRadius, double polarRadius)
create a new ellipsoid and precompute its parameters

Method Summary

double	getEccentricity()
double	getEquatorialRadius()
double	getInverseFlattening()
double	getPolarRadius()

Methods inherited from class java.lang.Object

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

Field Detail

GRS80

public static final Ellipsoid GRS80

GRS80 ellipsoid

GRS80_2

public static final Ellipsoid GRS80_2

WGS84

public static final Ellipsoid WGS84

WGS84 ellipsoid

WGS84_2

public static final Ellipsoid WGS84_2

WGS84_3

public static final Ellipsoid WGS84_3

WGRS8084

public static final Ellipsoid WGRS8084

KRASOVSKY

public static final Ellipsoid KRASOVSKY

Krasovsky ellipsoid

Constructor Detail

Ellipsoid

public Ellipsoid(double equatorialRadius,
                 double polarRadius)

create a new ellipsoid and precompute its parameters

Parameters:

equatorialRadius - ellipsoid long axis (in meters)

polarRadius - ellipsoid short axis (in meters)

Method Detail

getEquatorialRadius

public double getEquatorialRadius()

getPolarRadius

public double getPolarRadius()

getEccentricity

public double getEccentricity()

getInverseFlattening

public double getInverseFlattening()