geometry
クラス EarthLocalCoordinate

java.lang.Object
  geometry.Coordinate
      geometry.EarthLocalCoordinate

直系の既知のサブクラス:

IceCubeCoordinate

public class EarthLocalCoordinate
extends Coordinate

This class defines local coordinates in/on the earth. Its z axis always points to direction from the earth center to the origin.

コンストラクタの概要

EarthLocalCoordinate(double height, double longitude, double latitude, double alpha)
Constructor.

EarthLocalCoordinate(J3Vector origin)
Constructor.

EarthLocalCoordinate(J3Vector origin, double alpha)
Constructor.

メソッドの概要

J3UnitVector	transformUnitVectorToEarthCenter(J3UnitVector n_local) Transform unit vector (direction) J3UnitVector n represented in this coordinate system to the one in EarthCenterCoordinate.
J3Vector	transformVectorToEarthCenter(J3Vector r_local) Transform vector represented in this coordinate to EarthCenterCoordinate.

クラス geometry.Coordinate から継承されたメソッド

getAzimuthInPolar, getEx, getEy, getEz, getLengthInPolar, getOrigin, getPointVectorFromPolarCoordinate, getZenithInPolar, rotate, setOrigin, transformThisCoordinate, transformUnitVectorToThisCoordinate, transformVectorToThisCoordinate

クラス java.lang.Object から継承されたメソッド

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

コンストラクタの詳細

EarthLocalCoordinate

public EarthLocalCoordinate(J3Vector origin,
                            double alpha)

Constructor. Rotation angle in x'-y' plane should be given to define those axises directions.

        J3Vector origin :  Origin location vector. Should be represented in
                           EarthCenterCoordinate system.
        double alpha    :  the final rotation angle [rad] to determine
                           the x and y axis directions. 0 correponds to
                           y axis pointing to local south, Math.PI to
                           y axis poing to local north.
        

EarthLocalCoordinate

public EarthLocalCoordinate(J3Vector origin)

Constructor.

        J3Vector origin :  Origin location vector. Should be represented in
                           EarthCenterCoordinate system.
        

Y axis points to local south

EarthLocalCoordinate

public EarthLocalCoordinate(double height,
                            double longitude,
                            double latitude,
                            double alpha)

Constructor. Origin location described by longitude, latitude, hight from the earth center.

        double height :  height [cm] from the earth center
        double longitude : longitude [deg]
        double latitude :  latitude [deg]
        double alpha    :  the final rotation angle [rad] to determine
                           the x and y axis directions. 0 correponds to
                           y axis pointing to local south, Math.PI to
                           y axis pointing to local north.
        

メソッドの詳細

transformVectorToEarthCenter

public J3Vector transformVectorToEarthCenter(J3Vector r_local)

Transform vector represented in this coordinate to EarthCenterCoordinate. Returns the transformed vector.

transformUnitVectorToEarthCenter

public J3UnitVector transformUnitVectorToEarthCenter(J3UnitVector n_local)

Transform unit vector (direction) J3UnitVector n represented in this coordinate system to the one in EarthCenterCoordinate. Returns the transformed vector.