All Superinterfaces:

TimeStamped

All Known Implementing Classes:

GPSAlmanac
```
public interface GPSOrbitalElements
extends TimeStamped
```
This interface provides the minimal set of orbital elements needed by the GPSPropagator.

Since:

8.0

Author:

Pascal Parraud

See Also:

GPS Interface Specification

Field Summary

Fields
Modifier and Type	Field	Description
`static double`	`GPS_MU`	WGS 84 value of the Earth's universal gravitational parameter for GPS user in m³/s².
`static double`	`GPS_PI`	Value of Pi for conversion from semicircles to radian.
`static double`	`GPS_WEEK_IN_SECONDS`	Duration of the GPS week in seconds.
`static int`	`GPS_WEEK_NB`	Number of weeks in the GPS cycle.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default double`	`getAf0()`	Gets the Zeroth Order Clock Correction.
`default double`	`getAf1()`	Gets the First Order Clock Correction.
`default double`	`getAf2()`	Gets the Second Order Clock Correction.
`double`	`getCic()`	Gets the Amplitude of the Cosine Harmonic Correction Term to the Angle of Inclination.
`double`	`getCis()`	Gets the Amplitude of the Sine Harmonic Correction Term to the Angle of Inclination.
`double`	`getCrc()`	Gets the Amplitude of the Cosine Harmonic Correction Term to the Orbit Radius.
`double`	`getCrs()`	Gets the Amplitude of the Sine Harmonic Correction Term to the Orbit Radius.
`double`	`getCuc()`	Gets the Amplitude of the Cosine Harmonic Correction Term to the Argument of Latitude.
`double`	`getCus()`	Gets the Amplitude of the Sine Harmonic Correction Term to the Argument of Latitude.
`double`	`getE()`	Gets the Eccentricity.
`double`	`getI0()`	Gets the Inclination Angle at Reference Time.
`double`	`getIDot()`	Gets the Rate of Inclination Angle.
`default int`	`getIODC()`	Gets the Issue Of Data Clock (IODC).
`default int`	`getIODE()`	Gets the Issue Of Data Ephemeris (IODE).
`double`	`getM0()`	Gets the Mean Anomaly at Reference Time.
`double`	`getMeanMotion()`	Gets the Mean Motion.
`double`	`getOmega0()`	Gets the Longitude of Ascending Node of Orbit Plane at Weekly Epoch.
`double`	`getOmegaDot()`	Gets the Rate of Right Ascension.
`double`	`getPa()`	Gets the Argument of Perigee.
`int`	`getPRN()`	Gets the PRN number of the GPS satellite.
`double`	`getSma()`	Gets the Semi-Major Axis.
`default double`	`getTGD()`	Gets the estimated group delay differential TGD for L1-L2 correction.
`double`	`getTime()`	Gets the Reference Time of the GPS orbit as a duration from week start.
`default double`	`getToc()`	Gets the clock correction reference time toc.
`int`	`getWeek()`	Gets the Reference Week of the GPS orbit.

Methods inherited from interface org.orekit.time.TimeStamped
getDate

- Field Detail
  - GPS_MU
```
static final double GPS_MU
```
    WGS 84 value of the Earth's universal gravitational parameter for GPS user in m³/s².
    
    See Also:
    
    Constant Field Values
  - GPS_PI
```
static final double GPS_PI
```
    Value of Pi for conversion from semicircles to radian.
    
    See Also:
    
    Constant Field Values
  - GPS_WEEK_IN_SECONDS
```
static final double GPS_WEEK_IN_SECONDS
```
    Duration of the GPS week in seconds.
    
    See Also:
    
    Constant Field Values
  - GPS_WEEK_NB
```
static final int GPS_WEEK_NB
```
    Number of weeks in the GPS cycle.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - getPRN
```
int getPRN()
```
    Gets the PRN number of the GPS satellite.
    
    Returns:
    
    the PRN number of the GPS satellite
  - getWeek
```
int getWeek()
```
    Gets the Reference Week of the GPS orbit.
    
    Returns:
    
    the Reference Week of the GPS orbit within [0, 1024[
  - getTime
```
double getTime()
```
    Gets the Reference Time of the GPS orbit as a duration from week start.
    
    Returns:
    
    the Reference Time of the GPS orbit (s)
  - getSma
```
double getSma()
```
    Gets the Semi-Major Axis.
    
    Returns:
    
    the Semi-Major Axis (m)
  - getMeanMotion
```
double getMeanMotion()
```
    Gets the Mean Motion.
    
    Returns:
    
    the Mean Motion (rad/s)
  - getE
```
double getE()
```
    Gets the Eccentricity.
    
    Returns:
    
    the Eccentricity
  - getI0
```
double getI0()
```
    Gets the Inclination Angle at Reference Time.
    
    Returns:
    
    the Inclination Angle at Reference Time (rad)
  - getIDot
```
double getIDot()
```
    Gets the Rate of Inclination Angle.
    
    Returns:
    
    the Rate of Inclination Angle (rad/s)
  - getOmega0
```
double getOmega0()
```
    Gets the Longitude of Ascending Node of Orbit Plane at Weekly Epoch.
    
    Returns:
    
    the Longitude of Ascending Node of Orbit Plane at Weekly Epoch (rad)
  - getOmegaDot
```
double getOmegaDot()
```
    Gets the Rate of Right Ascension.
    
    Returns:
    
    the Rate of Right Ascension (rad/s)
  - getPa
```
double getPa()
```
    Gets the Argument of Perigee.
    
    Returns:
    
    the Argument of Perigee (rad)
  - getM0
```
double getM0()
```
    Gets the Mean Anomaly at Reference Time.
    
    Returns:
    
    the Mean Anomaly at Reference Time (rad)
  - getCuc
```
double getCuc()
```
    Gets the Amplitude of the Cosine Harmonic Correction Term to the Argument of Latitude.
    
    Returns:
    
    the Amplitude of the Cosine Harmonic Correction Term to the Argument of Latitude (rad)
  - getCus
```
double getCus()
```
    Gets the Amplitude of the Sine Harmonic Correction Term to the Argument of Latitude.
    
    Returns:
    
    the Amplitude of the Sine Harmonic Correction Term to the Argument of Latitude (rad)
  - getCrc
```
double getCrc()
```
    Gets the Amplitude of the Cosine Harmonic Correction Term to the Orbit Radius.
    
    Returns:
    
    the Amplitude of the Cosine Harmonic Correction Term to the Orbit Radius (m)
  - getCrs
```
double getCrs()
```
    Gets the Amplitude of the Sine Harmonic Correction Term to the Orbit Radius.
    
    Returns:
    
    the Amplitude of the Sine Harmonic Correction Term to the Orbit Radius (m)
  - getCic
```
double getCic()
```
    Gets the Amplitude of the Cosine Harmonic Correction Term to the Angle of Inclination.
    
    Returns:
    
    the Amplitude of the Cosine Harmonic Correction Term to the Angle of Inclination (rad)
  - getCis
```
double getCis()
```
    Gets the Amplitude of the Sine Harmonic Correction Term to the Angle of Inclination.
    
    Returns:
    
    the Amplitude of the Sine Harmonic Correction Term to the Angle of Inclination (rad)
  - getIODC
```
default int getIODC()
```
    Gets the Issue Of Data Clock (IODC).
    
    Returns:
    
    the Issue Of Data Clock (IODC)
    
    Since:
    
    9.3
  - getIODE
```
default int getIODE()
```
    Gets the Issue Of Data Ephemeris (IODE).
    
    Returns:
    
    the Issue Of Data Ephemeris (IODE)
    
    Since:
    
    9.3
  - getAf0
```
default double getAf0()
```
    Gets the Zeroth Order Clock Correction.
    
    Returns:
    
    the Zeroth Order Clock Correction (s)
    
    Since:
    
    9.3
    
    See Also:
    
    getAf1(), getAf2(), getToc()
  - getAf1
```
default double getAf1()
```
    Gets the First Order Clock Correction.
    
    Returns:
    
    the First Order Clock Correction (s/s)
    
    Since:
    
    9.3
    
    See Also:
    
    getAf0(), getAf2(), getToc()
  - getAf2
```
default double getAf2()
```
    Gets the Second Order Clock Correction.
    
    Returns:
    
    the Second Order Clock Correction (s/s²)
    
    Since:
    
    9.3
    
    See Also:
    
    getAf0(), getAf1(), getToc()
  - getToc
```
default double getToc()
```
    Gets the clock correction reference time toc.
    
    Returns:
    
    the clock correction reference time (s)
    
    Since:
    
    9.3
    
    See Also:
    
    getAf0(), getAf1(), getAf2()
  - getTGD
```
default double getTGD()
```
    Gets the estimated group delay differential TGD for L1-L2 correction.
    
    Returns:
    
    the estimated group delay differential TGD for L1-L2 correction (s)
    
    Since:
    
    9.3

Interface GPSOrbitalElements

Field Summary

Method Summary

Methods inherited from interface org.orekit.time.TimeStamped

Field Detail

GPS_MU

GPS_PI

GPS_WEEK_IN_SECONDS

GPS_WEEK_NB

Method Detail

getPRN

getWeek

getTime

getSma

getMeanMotion

getE

getI0

getIDot

getOmega0

getOmegaDot

getPa

getM0

getCuc

getCus

getCrc

getCrs

getCic

getCis

getIODC

getIODE

getAf0

getAf1

getAf2

getToc

getTGD