NiellMappingFunction.hpp File Reference

Niell Mapping Function. More...

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Functions
double	NAV::calcTropoMapFunc_NMFH (const InsTime &epoch, const Eigen::Vector3d &lla_pos, double elevation)
	Calculates the Niell Mapping Function (NMF) for the hydrostatic delay.
double	NAV::calcTropoMapFunc_NMFW (const Eigen::Vector3d &lla_pos, double elevation)
	Calculates the Niell Mapping Function (NMF) for the wet delay.

Detailed Description

Niell Mapping Function.

Author

T. Topp (topp@.nosp@m.ins..nosp@m.uni-s.nosp@m.tutt.nosp@m.gart..nosp@m.de)

Date

2024-10-17

Note

See https://gssc.esa.int/navipedia/index.php/Mapping_of_Niell

See [34] Niell1996

Function Documentation

calcTropoMapFunc_NMFH()

double NAV::calcTropoMapFunc_NMFH	(	const InsTime &	epoch,
		const Eigen::Vector3d &	lla_pos,
		double	elevation )

Calculates the Niell Mapping Function (NMF) for the hydrostatic delay.

Parameters

[in]	epoch	Time
[in]	lla_pos	[𝜙, λ, h]^T Geodetic latitude, longitude and height in [rad, rad, m]
[in]	elevation	Angle between the user and satellite [rad]

Returns

Hydrostatic mapping function

calcTropoMapFunc_NMFW()

double NAV::calcTropoMapFunc_NMFW	(	const Eigen::Vector3d &	lla_pos,
		double	elevation )

Calculates the Niell Mapping Function (NMF) for the wet delay.

Parameters

[in]	lla_pos	[𝜙, λ, h]^T Geodetic latitude, longitude and height in [rad, rad, m]
[in]	elevation	Angle between the user and satellite [rad]

Returns

Wet mapping function