Package org.orekit.models.earth.ionosphere.nequick

Class Ray

java.lang.Object

org.orekit.models.earth.ionosphere.nequick.Ray

public class Ray
extends Object

Container for ray-perigee parameters.

By convention, point 1 is at lower height.

Since:

13.0

Author:

Bryan Cazabonne

Constructor Summary

Constructors

Constructor	Description
Ray(GeodeticPoint recP, GeodeticPoint satP)	Constructor.

Method Summary

Modifier and Type	Method	Description
double	getCosineAz()	Get the cosine of azimuth of satellite as seen from ray-perigee.
double	getLatitude()	Get the ray-perigee latitude.
double	getLongitude()	Get the ray-perigee longitude.
double	getRadius()	Get the ray-perigee radius.
double	getRecH()	Get receiver altitude.
double	getS1()	Get the distance of the first point from the ray perigee.
double	getS2()	Get the distance of the second point from the ray perigee.
double	getSatH()	Get satellite altitude.
SinCos	getScLat()	Get the ray-perigee latitude sin/cos.
double	getSineAz()	Get the sine of azimuth of satellite as seen from ray-perigee.

Methods inherited from class java.lang.Object

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

Constructor Detail

Ray

public Ray(GeodeticPoint recP,
           GeodeticPoint satP)

Constructor.

Parameters:

recP - receiver position

satP - satellite position

Method Detail

getRecH

public double getRecH()

Get receiver altitude.

Returns:

receiver altitude

Since:

13.0

getSatH

public double getSatH()

Get satellite altitude.

Returns:

satellite altitude

Since:

13.0

getS1

public double getS1()

Get the distance of the first point from the ray perigee.

Returns:

s1 in meters

getS2

public double getS2()

Get the distance of the second point from the ray perigee.

Returns:

s2 in meters

getRadius

public double getRadius()

Get the ray-perigee radius.

Returns:

the ray-perigee radius in meters

getLatitude

public double getLatitude()

Get the ray-perigee latitude.

Returns:

the ray-perigee latitude in radians

getScLat

public SinCos getScLat()

Get the ray-perigee latitude sin/cos.

Returns:

the ray-perigee latitude sin/cos

Since:

13.0

getLongitude

public double getLongitude()

Get the ray-perigee longitude.

Returns:

the ray-perigee longitude in radians

getSineAz

public double getSineAz()

Get the sine of azimuth of satellite as seen from ray-perigee.

Returns:

the sine of azimuth

getCosineAz

public double getCosineAz()

Get the cosine of azimuth of satellite as seen from ray-perigee.

Returns:

the cosine of azimuth