Detailed Description

The 'zero' trop model, meaning it always returns zero.

Definition at line 289 of file TropModel.hpp.

#include <TropModel.hpp>

Inheritance diagram for gnsstk::ZeroTropModel:

Public Member Functions
virtual double	correction (const Position &RX, const Position &SV, const CommonTime &tt)

virtual double	correction (const Xvt &RX, const Xvt &SV, const CommonTime &tt)

virtual double	correction (double elevation) const

virtual double	dry_mapping_function (double elevation) const

virtual double	dry_zenith_delay () const

virtual std::string	name ()
	Return the name of the model. More...

virtual double	wet_mapping_function (double elevation) const

virtual double	wet_zenith_delay () const

Public Member Functions inherited from gnsstk::TropModel
bool	isValid ()
	Return validity of model. More...

double	SaasDryDelay (const double pr, const double lat, const double ht) const

virtual void	setDayOfYear (const int &d)

virtual void	setReceiverHeight (const double &ht)

virtual void	setReceiverLatitude (const double &lat)

virtual void	setReceiverLongitude (const double &lon)

virtual void	setWeather (const double &T, const double &P, const double &H)

virtual void	setWeather (const WxObservation &wx)

virtual	~TropModel ()
	Destructor. More...

Additional Inherited Members
Static Public Member Functions inherited from gnsstk::TropModel
static void	weatherByStandardAtmosphereModel (const double &ht, double &T, double &P, double &H)

Static Public Attributes inherited from gnsstk::TropModel
static const GNSSTK_EXPORT double	CELSIUS_TO_KELVIN = 273.15

Protected Attributes inherited from gnsstk::TropModel
double	humid
	latest value of relative humidity (percent) More...

double	press
	latest value of pressure (millibars) More...

double	temp
	latest value of temperature (kelvin or celsius) More...

bool	valid
	true only if current model parameters are valid More...

Member Function Documentation

◆ correction() [1/3]

virtual double gnsstk::ZeroTropModel::correction	(	const Position &	RX,
		const Position &	SV,
		const CommonTime &	tt
	)

inlinevirtual

Compute and return the full tropospheric delay, in meters, given the positions of receiver and satellite and the time tag. This version is most useful within positioning algorithms, where the receiver position and timetag may vary; it computes the elevation (and other receiver location information) and passes them to appropriate set...() routines and the correction(elevation) routine.

Parameters

RX	Receiver position
SV	Satellite position
tt	Time tag of the signal

Returns: The tropospheric delay (meters)

Exceptions

InvalidTropModel

Reimplemented from gnsstk::TropModel.

Definition at line 301 of file TropModel.hpp.

◆ correction() [2/3]

virtual double gnsstk::ZeroTropModel::correction	(	const Xvt &	RX,
		const Xvt &	SV,
		const CommonTime &	tt
	)

inlinevirtual

Compute and return the full tropospheric delay, in meters, given the positions of receiver and satellite and the time tag.

Deprecated:: This method is deprecated. Use correction(const Position&,const Position&,const CommonTime&) instead.

This version is most useful within positioning algorithms, where the receiver position and timetag may vary; it computes the elevation (and other receiver location information) and passes them to appropriate set...() routines and the correction(elevation) routine.

Parameters

RX	Receiver position in ECEF cartesian coordinates (meters)
SV	Satellite position in ECEF cartesian coordinates (meters)
tt	Time tag of the signal

Returns: The tropospheric delay (meters)

Exceptions

InvalidTropModel

Reimplemented from gnsstk::TropModel.

Definition at line 307 of file TropModel.hpp.

◆ correction() [3/3]

virtual double gnsstk::ZeroTropModel::correction ( double elevation ) const

inlinevirtual

Compute and return the full tropospheric delay, in meters

Parameters

elevation Elevation of satellite as seen at receiver, in degrees

Returns: The tropospheric delay (meters)

Exceptions

InvalidTropModel

Reimplemented from gnsstk::TropModel.

Definition at line 297 of file TropModel.hpp.

◆ dry_mapping_function()

virtual double gnsstk::ZeroTropModel::dry_mapping_function ( double elevation ) const

inlinevirtual

Compute and return the mapping function for hydrostatic (dry) component of the troposphere, in meters.

Parameters

elevation Elevation of satellite as seen at receiver, in degrees

Exceptions

InvalidTropModel

Implements gnsstk::TropModel.

Definition at line 321 of file TropModel.hpp.

◆ dry_zenith_delay()

virtual double gnsstk::ZeroTropModel::dry_zenith_delay ( ) const

inlinevirtual

Compute and return the zenith delay for hydrostatic (dry) component of the troposphere, in meters.

Exceptions

InvalidTropModel

Implements gnsstk::TropModel.

Definition at line 313 of file TropModel.hpp.

◆ name()

virtual std::string gnsstk::ZeroTropModel::name ( )

inlinevirtual

Return the name of the model.

Reimplemented from gnsstk::TropModel.

Definition at line 293 of file TropModel.hpp.

◆ wet_mapping_function()

virtual double gnsstk::ZeroTropModel::wet_mapping_function ( double elevation ) const

inlinevirtual

Compute and return the mapping function for wet component of the troposphere, in meters.

Parameters

elevation Elevation of satellite as seen at receiver, in degrees

Exceptions

InvalidTropModel

Implements gnsstk::TropModel.

Definition at line 325 of file TropModel.hpp.

◆ wet_zenith_delay()

virtual double gnsstk::ZeroTropModel::wet_zenith_delay ( ) const

inlinevirtual

Compute and return the zenith delay for wet component of the troposphere, in meters.

Exceptions

InvalidTropModel

Implements gnsstk::TropModel.

Definition at line 317 of file TropModel.hpp.

The documentation for this class was generated from the following file:

TropModel.hpp

Detailed Description

Public Member Functions

Additional Inherited Members

Member Function Documentation

◆ correction() [1/3]

◆ correction() [2/3]

◆ correction() [3/3]

◆ dry_mapping_function()

◆ dry_zenith_delay()

◆ name()

◆ wet_mapping_function()

◆ wet_zenith_delay()