org.orekit.files.sinex

Class Station

java.lang.Object

org.orekit.files.sinex.Station

public class Station
extends Object

Station model.

Since Orekit 11.1, this class handles multiple site antenna eccentricity. The getEccentricities(AbsoluteDate) method can be used to access the site antenna eccentricity values for a given epoch.

Since:

10.3

Author:

Bryan Cazabonne

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Station.ReferenceSystem Eccentricity reference system.

Constructor Summary

Constructors

Constructor and Description
Station() Constructor.

Method Summary

Modifier and Type	Method and Description
void	addAntennaTypeValidAfter(String entry, AbsoluteDate earliestValidityDate) Add a antenna type entry valid after a limit date. Using addAntennaTypeValidAfter(entry, t) will make entry valid in [t, +∞[ (note the closed bracket).
void	addAntennaTypeValidBefore(String entry, AbsoluteDate latestValidityDate) Add a antenna type entry valid before a limit date. Using addAntennaTypeValidBefore(entry, t) will make entry valid in ]-∞, t[ (note the open bracket).
void	addStationEccentricitiesValidAfter(org.hipparchus.geometry.euclidean.threed.Vector3D entry, AbsoluteDate earliestValidityDate) Add a station eccentricity vector entry valid after a limit date. Using addStationEccentricitiesValidAfter(entry, t) will make entry valid in [t, +∞[ (note the closed bracket).
void	addStationEccentricitiesValidBefore(org.hipparchus.geometry.euclidean.threed.Vector3D entry, AbsoluteDate latestValidityDate) Add a station eccentricity vector entry valid before a limit date. Using addStationEccentricitiesValidBefore(entry, t) will make entry valid in ]-∞, t[ (note the open bracket).
String	getAntennaType(AbsoluteDate date) Get the antenna type for the given epoch.
TimeSpanMap<String>	getAntennaTypeTimeSpanMap() Get the TimeSpanMap of site antenna type.
String	getDomes() Get the site DOMES number.
org.hipparchus.geometry.euclidean.threed.Vector3D	getEccentricities(AbsoluteDate date) Get the station antenna eccentricities for the given epoch.
TimeSpanMap<org.hipparchus.geometry.euclidean.threed.Vector3D>	getEccentricitiesTimeSpanMap() Get the TimeSpanMap of site antenna eccentricities.
Station.ReferenceSystem	getEccRefSystem() Get the reference system used to define the eccentricity vector (local or cartesian).
AbsoluteDate	getEpoch() Get the coordinates reference epoch.
org.hipparchus.geometry.euclidean.threed.Vector3D	getPosition() Get the station position.
String	getSiteCode() Get the site code (station identifier).
AbsoluteDate	getValidFrom() Get start of validity.
AbsoluteDate	getValidUntil() Get end of validity.
org.hipparchus.geometry.euclidean.threed.Vector3D	getVelocity() Get the station velocity.
void	setDomes(String domes) Set the DOMES number.
void	setEccRefSystem(Station.ReferenceSystem eccRefSystem) Set the reference system used to define the eccentricity vector (local or cartesian).
void	setEpoch(AbsoluteDate epoch) Set the coordinates reference epoch.
void	setPosition(org.hipparchus.geometry.euclidean.threed.Vector3D position) Set the station position.
void	setSiteCode(String siteCode) Set the site code (station identifier).
void	setValidFrom(AbsoluteDate validFrom) Set the start of validity.
void	setValidUntil(AbsoluteDate validUntil) Set the end of validity.
void	setVelocity(org.hipparchus.geometry.euclidean.threed.Vector3D velocity) Set the station velocity.

Methods inherited from class java.lang.Object

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

Constructor Detail

Station

public Station()

Constructor.

Method Detail

getSiteCode

public String getSiteCode()

Get the site code (station identifier).

Returns:

the site code

setSiteCode

public void setSiteCode(String siteCode)

Set the site code (station identifier).

Parameters:

siteCode - the site code to set

getDomes

public String getDomes()

Get the site DOMES number.

Returns:

the DOMES number

setDomes

public void setDomes(String domes)

Set the DOMES number.

Parameters:

domes - the DOMES number to set

getValidFrom

public AbsoluteDate getValidFrom()

Get start of validity.

Returns:

start of validity

setValidFrom

public void setValidFrom(AbsoluteDate validFrom)

Set the start of validity.

Parameters:

validFrom - the start of validity to set

getValidUntil

public AbsoluteDate getValidUntil()

Get end of validity.

Returns:

end of validity

setValidUntil

public void setValidUntil(AbsoluteDate validUntil)

Set the end of validity.

Parameters:

validUntil - the end of validity to set

getEccRefSystem

public Station.ReferenceSystem getEccRefSystem()

Get the reference system used to define the eccentricity vector (local or cartesian).

Returns:

the reference system used to define the eccentricity vector

setEccRefSystem

public void setEccRefSystem(Station.ReferenceSystem eccRefSystem)

Set the reference system used to define the eccentricity vector (local or cartesian).

Parameters:

eccRefSystem - the reference system used to define the eccentricity vector

getEccentricities

public org.hipparchus.geometry.euclidean.threed.Vector3D getEccentricities(AbsoluteDate date)

Get the station antenna eccentricities for the given epoch.

Vector convention: X-Y-Z or UP-NORTH-EAST. See getEccRefSystem() method.

If there is no eccentricity values for the given epoch, an exception is thrown.

Parameters:

date - epoch

Returns:

station antenna eccentricities (m)

Since:

11.1

getEccentricitiesTimeSpanMap

public TimeSpanMap<org.hipparchus.geometry.euclidean.threed.Vector3D> getEccentricitiesTimeSpanMap()

Get the TimeSpanMap of site antenna eccentricities.

Returns:

the TimeSpanMap of site antenna eccentricities

Since:

11.1

addStationEccentricitiesValidBefore

public void addStationEccentricitiesValidBefore(org.hipparchus.geometry.euclidean.threed.Vector3D entry,
                                                AbsoluteDate latestValidityDate)

Add a station eccentricity vector entry valid before a limit date.
Using addStationEccentricitiesValidBefore(entry, t) will make entry valid in ]-∞, t[ (note the open bracket).

Parameters:

entry - station eccentricity vector entry

latestValidityDate - date before which the entry is valid (must be different from all dates already used for transitions)

Since:

11.1

addStationEccentricitiesValidAfter

public void addStationEccentricitiesValidAfter(org.hipparchus.geometry.euclidean.threed.Vector3D entry,
                                               AbsoluteDate earliestValidityDate)

Add a station eccentricity vector entry valid after a limit date.
Using addStationEccentricitiesValidAfter(entry, t) will make entry valid in [t, +∞[ (note the closed bracket).

Parameters:

entry - station eccentricity vector entry

earliestValidityDate - date after which the entry is valid (must be different from all dates already used for transitions)

Since:

11.1

getAntennaType

public String getAntennaType(AbsoluteDate date)

Get the antenna type for the given epoch. If there is no antenna types for the given epoch, an exception is thrown.

Parameters:

date - epoch

Returns:

antenna type

Since:

12.0

getAntennaTypeTimeSpanMap

public TimeSpanMap<String> getAntennaTypeTimeSpanMap()

Get the TimeSpanMap of site antenna type.

Returns:

the TimeSpanMap of site antenna type

Since:

12.0

addAntennaTypeValidBefore

public void addAntennaTypeValidBefore(String entry,
                                      AbsoluteDate latestValidityDate)

Add a antenna type entry valid before a limit date.
Using addAntennaTypeValidBefore(entry, t) will make entry valid in ]-∞, t[ (note the open bracket).

Parameters:

entry - antenna type entry

latestValidityDate - date before which the entry is valid (must be different from all dates already used for transitions)

Since:

12.0

addAntennaTypeValidAfter

public void addAntennaTypeValidAfter(String entry,
                                     AbsoluteDate earliestValidityDate)

Add a antenna type entry valid after a limit date.
Using addAntennaTypeValidAfter(entry, t) will make entry valid in [t, +∞[ (note the closed bracket).

Parameters:

entry - antenna type entry

earliestValidityDate - date after which the entry is valid (must be different from all dates already used for transitions)

Since:

12.0

getPosition

public org.hipparchus.geometry.euclidean.threed.Vector3D getPosition()

Get the station position.

Returns:

the station position (m)

setPosition

public void setPosition(org.hipparchus.geometry.euclidean.threed.Vector3D position)

Set the station position.

Parameters:

position - the position to set

getVelocity

public org.hipparchus.geometry.euclidean.threed.Vector3D getVelocity()

Get the station velocity.

Returns:

the station velocity (m/s)

setVelocity

public void setVelocity(org.hipparchus.geometry.euclidean.threed.Vector3D velocity)

Set the station velocity.

Parameters:

velocity - the velocity to set

getEpoch

public AbsoluteDate getEpoch()

Get the coordinates reference epoch.

Returns:

the coordinates reference epoch

setEpoch

public void setEpoch(AbsoluteDate epoch)

Set the coordinates reference epoch.

Parameters:

epoch - the epoch to set