Class ReferenceEllipsoid

java.lang.Object

org.episteme.natural.earth.coordinates.ReferenceEllipsoid

public class ReferenceEllipsoid
extends Object

Defines a Reference Ellipsoid for geodetic calculations.

Modernized to use Real for internal parameters to ensure high-precision coordinate transformations.

Since:

1.0

Author:

Silvere Martin-Michiellot, Gemini AI (Google DeepMind)

Field Summary

Fields

Modifier and Type	Field	Description
static final ReferenceEllipsoid	GRS80
static final ReferenceEllipsoid	WGS84

Constructor Summary

Constructors

Constructor	Description
ReferenceEllipsoid(String name, String code, double semiMajorAxisMeters, double inverseFlatteningVal)
ReferenceEllipsoid(String name, String code, String semiMajorAxisMeters, String inverseFlatteningVal)

Method Summary

Modifier and Type	Method	Description
static ReferenceEllipsoid	get(String nameOrCode)
String	getCode()
Real	getEccentricitySquared()
Real	getFlattening()
String	getName()
Quantity<Length>	getSemiMajorAxis()
Real	getSemiMajorAxisValue()
Quantity<Length>	getSemiMinorAxis()
Real	getSemiMinorAxisValue()

Methods inherited from class Object

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

Field Details

WGS84

public static final ReferenceEllipsoid WGS84

GRS80

public static final ReferenceEllipsoid GRS80

Constructor Details

ReferenceEllipsoid

public ReferenceEllipsoid(String name,
 String code,
 String semiMajorAxisMeters,
 String inverseFlatteningVal)

ReferenceEllipsoid

public ReferenceEllipsoid(String name,
 String code,
 double semiMajorAxisMeters,
 double inverseFlatteningVal)

Method Details

get

public static ReferenceEllipsoid get(String nameOrCode)

getName

public String getName()

getCode

public String getCode()

getSemiMajorAxis

public Quantity<Length> getSemiMajorAxis()

getSemiMajorAxisValue

public Real getSemiMajorAxisValue()

getSemiMinorAxis

public Quantity<Length> getSemiMinorAxis()

getSemiMinorAxisValue

public Real getSemiMinorAxisValue()

getFlattening

public Real getFlattening()

getEccentricitySquared

public Real getEccentricitySquared()