GPSGeoid Class Reference
[Geodetic coordinates and geoids]

#include <GPSGeoid.hpp>

Inheritance diagram for GPSGeoid:

[legend]Collaboration diagram for GPSGeoid:

[legend]List of all members.

---

Detailed Description

This class represents the geodetic model defined in ICD-GPS-200.

This geodetic model was based on the WGS 84 model, which has changed since the ICD-GPS-200 was written. To save the cost of having to update all of the fielded receivers, these constants were kept for GPS purposes.

Only some of the WGS 84 geodetic model parameters are defined as part of the 200. These parameters are explicitly defined here. Other parameters are inherited from the WGS84Geoid definition.

Definition at line 55 of file GPSGeoid.hpp.

Public Member Functions
virtual double	angVelocity () const throw ()
	defined in ICD-GPS-200C, 20.3.3.4.3.3 and Table 20-IV
virtual double	gm () const throw ()
	defined in ICD-GPS-200C, 20.3.3.4.3.3 and Table 20-IV
virtual double	gm_km () const throw ()
	derived from ICD-GPS-200C, 20.3.3.4.3.3 and Table 20-IV
virtual double	c () const throw ()
	defined in ICD-GPS-200C, 20.3.4.3
virtual double	c_km () const throw ()
	derived from ICD-GPS-200C, 20.3.4.3

---

Member Function Documentation

virtual double angVelocity (   )  const throw () [inline, virtual]

defined in ICD-GPS-200C, 20.3.3.4.3.3 and Table 20-IV Returns: angular velocity of Earth in radians/sec. Reimplemented from WGS84Geoid. Definition at line 60 of file GPSGeoid.hpp. Referenced by PRSolution::AutonomousPRSolution(), CorrectedEphemerisRange::ComputeAtTransmitSvTime(), PreciseRange::ComputeAtTransmitTime(), EngEphemeris::svXvt(), and AlmOrbit::svXvt().

virtual double c (   )  const throw () [inline, virtual]

defined in ICD-GPS-200C, 20.3.4.3 Returns: Speed of light in m/s. Reimplemented from WGS84Geoid. Definition at line 75 of file GPSGeoid.hpp. Referenced by PRSolution::AutonomousPRSolution(), CorrectedEphemerisRange::ComputeAtReceiveTime(), CorrectedEphemerisRange::ComputeAtTransmitSvTime(), and PreciseRange::ComputeAtTransmitTime().

virtual double c_km (   )  const throw () [inline, virtual]

derived from ICD-GPS-200C, 20.3.4.3 Returns: Speed of light in km/s Reimplemented from WGS84Geoid. Definition at line 80 of file GPSGeoid.hpp. References gpstk::C_GPS_M.

virtual double gm (   )  const throw () [inline, virtual]

defined in ICD-GPS-200C, 20.3.3.4.3.3 and Table 20-IV Returns: geocentric gravitational constant in m**3 / s**2 Reimplemented from WGS84Geoid. Definition at line 65 of file GPSGeoid.hpp. Referenced by EngEphemeris::svRelativity(), EngEphemeris::svXvt(), and AlmOrbit::svXvt().

virtual double gm_km (   )  const throw () [inline, virtual]

derived from ICD-GPS-200C, 20.3.3.4.3.3 and Table 20-IV Returns: geocentric gravitational constant in km**3 / s**2 Reimplemented from WGS84Geoid. Definition at line 70 of file GPSGeoid.hpp.

---

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

• GPSGeoid.hpp

---