Manager of multiple providers of satellite orbital data. More...

#include <orbital_data_manager.h>

Public Member Functions
void	addProvider (const std::shared_ptr< OrbitalDataProvider > &provider)
	Add the given provider to this manager and make its data available. More...

virtual gnss_info_msgs::DOP	computeDOP (const std::unordered_map< uint32_t, gnss_info_msgs::SatelliteSkyPosition > &skyView) const
	Compute Dilution of Precision for the given sky view. More...

cras::expected< gnss_info_msgs::SatellitesPositions, std::string >	getPositions (const ros::Time &time, const gnss_info_msgs::SatellitesList &satellites)
	Compute ECEF positions of the satellites at the given time. More...

virtual cras::expected< gnss_info_msgs::SatellitesPositions, std::string >	getPositions (const ros::Time &time, const gnss_info_msgs::SatellitesList &satellites, const cras::optional< bool > &precise)
	Compute ECEF positions of the satellites at the given time. More...

cras::expected< gnss_info_msgs::SkyView, std::string >	getSkyView (const geographic_msgs::GeoPoint &position, const gnss_info_msgs::SatellitesPositions &positions, double elevationMaskDeg)
	Compute sky view (azimuths, elevations and distances) of satellites from the given receiver position. More...

virtual cras::expected< gnss_info_msgs::SkyView, std::string >	getSkyView (const geographic_msgs::GeoPoint &position, const gnss_info_msgs::SatellitesPositions &positions, double elevationMaskDeg, const cras::optional< bool > &precise)
	Compute sky view (azimuths, elevations and distances) of satellites from the given receiver position. More...

bool	load (const ros::Time &startTime, const ros::Time &endTime)
	Load (and possibly download) data for the given time interval. More...

virtual bool	load (const ros::Time &startTime, const ros::Time &endTime, const cras::optional< bool > &precise)
	Load (and possibly download) data for the given time interval. More...

bool	load (const ros::Time &time)
	Load (and possibly download) data for the given time instant. More...

virtual bool	load (const ros::Time &time, const cras::optional< bool > &precise)
	Load (and possibly download) data for the given time instant. More...

	OrbitalDataManager ()

virtual	~OrbitalDataManager ()

Protected Attributes
std::unique_ptr< OrbitalDataManagerPrivate >	data
	Private implementation details (PIMPL). More...

Detailed Description

Manager of multiple providers of satellite orbital data.

Definition at line 27 of file orbital_data_manager.h.

Constructor & Destructor Documentation

◆ OrbitalDataManager()

gnss_info::OrbitalDataManager::OrbitalDataManager ( )

Definition at line 62 of file orbital_data_manager.cpp.

◆ ~OrbitalDataManager()

gnss_info::OrbitalDataManager::~OrbitalDataManager ( )

virtualdefault

Member Function Documentation

◆ addProvider()

void gnss_info::OrbitalDataManager::addProvider ( const std::shared_ptr< OrbitalDataProvider > & provider )

Add the given provider to this manager and make its data available.

Parameters

[in] provider The provider to add.

Definition at line 226 of file orbital_data_manager.cpp.

◆ computeDOP()

gnss_info_msgs::DOP gnss_info::OrbitalDataManager::computeDOP ( const std::unordered_map< uint32_t, gnss_info_msgs::SatelliteSkyPosition > & skyView ) const

virtual

Compute Dilution of Precision for the given sky view.

Parameters

[in] skyView The sky view to compute DOP for.

Returns: The dilution of precision for the given sky view.

Definition at line 189 of file orbital_data_manager.cpp.

◆ getPositions() [1/2]

cras::expected< gnss_info_msgs::SatellitesPositions, std::string > gnss_info::OrbitalDataManager::getPositions	(	const ros::Time &	time,
		const gnss_info_msgs::SatellitesList &	satellites
	)

Compute ECEF positions of the satellites at the given time.

Parameters

[in]	time	The time to get positions for.
[in]	satellites	The satellites to get positions for.

Returns: ECEF positions of the satellites, or an error string.

Definition at line 102 of file orbital_data_manager.cpp.

◆ getPositions() [2/2]

cras::expected< gnss_info_msgs::SatellitesPositions, std::string > gnss_info::OrbitalDataManager::getPositions	(	const ros::Time &	time,
		const gnss_info_msgs::SatellitesList &	satellites,
		const cras::optional< bool > &	precise
	)

virtual

Compute ECEF positions of the satellites at the given time.

Parameters

[in]	time	The time to get positions for.
[in]	satellites	The satellites to get positions for.
[in]	precise	If set, selects whether precise or approximate positions should be computed.

Returns: ECEF positions of the satellites, or an error string.

Definition at line 108 of file orbital_data_manager.cpp.

◆ getSkyView() [1/2]

cras::expected< gnss_info_msgs::SkyView, std::string > gnss_info::OrbitalDataManager::getSkyView	(	const geographic_msgs::GeoPoint &	position,
		const gnss_info_msgs::SatellitesPositions &	positions,
		double	elevationMaskDeg
	)

Compute sky view (azimuths, elevations and distances) of satellites from the given receiver position.

Parameters

[in]	position	Geographic position of the receiver.
[in]	positions	ECEF positions of the satellites.
[in]	elevationMaskDeg	Minimum elevation of satellites to return (in degrees).

Returns: Sky view corresponding to the given configuration, or an error string.

Definition at line 144 of file orbital_data_manager.cpp.

◆ getSkyView() [2/2]

cras::expected< gnss_info_msgs::SkyView, std::string > gnss_info::OrbitalDataManager::getSkyView	(	const geographic_msgs::GeoPoint &	position,
		const gnss_info_msgs::SatellitesPositions &	positions,
		double	elevationMaskDeg,
		const cras::optional< bool > &	precise
	)

virtual

Compute sky view (azimuths, elevations and distances) of satellites from the given receiver position.

Parameters

[in]	position	Geographic position of the receiver.
[in]	positions	ECEF positions of the satellites.
[in]	elevationMaskDeg	Minimum elevation of satellites to return (in degrees).
[in]	precise	If set, selects whether precise or approximate positions should be computed.

Returns: Sky view corresponding to the given configuration, or an error string.

Definition at line 151 of file orbital_data_manager.cpp.

◆ load() [1/4]

bool gnss_info::OrbitalDataManager::load	(	const ros::Time &	startTime,
		const ros::Time &	endTime
	)

Load (and possibly download) data for the given time interval.

Parameters

[in]	startTime	Earliest time to load.
[in]	endTime	Latest time to load.

Returns: Whether the loading succeeded.

Definition at line 84 of file orbital_data_manager.cpp.

◆ load() [2/4]

bool gnss_info::OrbitalDataManager::load	(	const ros::Time &	startTime,
		const ros::Time &	endTime,
		const cras::optional< bool > &	precise
	)

virtual

Load (and possibly download) data for the given time interval.

Parameters

[in]	startTime	Earliest time to load.
[in]	endTime	Latest time to load.
[in]	precise	If set, selects whether precise or approximate data should be loaded.

Returns: Whether the loading succeeded.

Definition at line 89 of file orbital_data_manager.cpp.

◆ load() [3/4]

bool gnss_info::OrbitalDataManager::load ( const ros::Time & time )

Load (and possibly download) data for the given time instant.

Parameters

[in] time The time instant to load for.

Returns: Whether the loading succeeded.

Definition at line 68 of file orbital_data_manager.cpp.

◆ load() [4/4]

bool gnss_info::OrbitalDataManager::load	(	const ros::Time &	time,
		const cras::optional< bool > &	precise
	)

virtual

Load (and possibly download) data for the given time instant.

Parameters

[in]	time	The time instant to load for.
[in]	precise	If set, selects whether precise or approximate data should be loaded.

Returns: Whether the loading succeeded.

Definition at line 73 of file orbital_data_manager.cpp.

Member Data Documentation

◆ data

std::unique_ptr<OrbitalDataManagerPrivate> gnss_info::OrbitalDataManager::data

protected

Private implementation details (PIMPL).

Definition at line 122 of file orbital_data_manager.h.

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

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ OrbitalDataManager()

◆ ~OrbitalDataManager()

Member Function Documentation

◆ addProvider()

◆ computeDOP()

◆ getPositions() [1/2]

◆ getPositions() [2/2]

◆ getSkyView() [1/2]

◆ getSkyView() [2/2]

◆ load() [1/4]

◆ load() [2/4]

◆ load() [3/4]

◆ load() [4/4]

Member Data Documentation

◆ data