org.osgeo.proj4j.datum

Class GeocentricConverter

java.lang.Object

org.osgeo.proj4j.datum.GeocentricConverter

public class GeocentricConverter
extends Object

Provides conversions between Geodetic coordinates (latitude, longitude in radians and height in meters) and Geocentric coordinates (X, Y, Z) in meters.

Provenance: Ported from GEOCENTRIC by the U.S. Army Topographic Engineering Center via PROJ.4

Author:

Martin Davis

Constructor Summary

Constructors

Constructor and Description
GeocentricConverter(double a, double b)
GeocentricConverter(Ellipsoid ellipsoid)

Method Summary

Modifier and Type	Method and Description
void	convertGeocentricToGeodetic(ProjCoordinate p)
void	convertGeocentricToGeodeticIter(ProjCoordinate p)
void	convertGeodeticToGeocentric(ProjCoordinate p) Converts geodetic coordinates (latitude, longitude, and height) to geocentric coordinates (X, Y, Z), according to the current ellipsoid parameters.

Methods inherited from class java.lang.Object

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

Constructor Detail

GeocentricConverter

public GeocentricConverter(Ellipsoid ellipsoid)

GeocentricConverter

public GeocentricConverter(double a,
                           double b)

Method Detail

convertGeodeticToGeocentric

public void convertGeodeticToGeocentric(ProjCoordinate p)

Converts geodetic coordinates (latitude, longitude, and height) to geocentric coordinates (X, Y, Z), according to the current ellipsoid parameters. Latitude : Geodetic latitude in radians (input) Longitude : Geodetic longitude in radians (input) Height : Geodetic height, in meters (input) X : Calculated Geocentric X coordinate, in meters (output) Y : Calculated Geocentric Y coordinate, in meters (output) Z : Calculated Geocentric Z coordinate, in meters (output)

convertGeocentricToGeodetic

public void convertGeocentricToGeodetic(ProjCoordinate p)

convertGeocentricToGeodeticIter

public void convertGeocentricToGeodeticIter(ProjCoordinate p)