Detailed Description
Class containing data elements unique to GPS CNav reduced almanac.
Definition at line 50 of file GPSCNavRedAlm.hpp.
#include <GPSCNavRedAlm.hpp>
Inheritance diagram for gnsstk::GPSCNavRedAlm:
Public Member Functions | |
| NavDataPtr | clone () const override |
| Create a deep copy of this object. More... | |
| void | fixValues () |
| GPSCNavRedAlm () | |
| Set data to default values. More... | |
| bool | validate () const override |
 Public Member Functions inherited from gnsstk::GPSCNavAlm | |
| void | dumpHarmonics (std::ostream &s) const override |
| void | fixFit () |
| Fill the beginFit and endFit values for this object. More... | |
| CommonTime | getUserTime () const override |
| GPSCNavAlm () | |
| Sets the nav message type. More... | |
| Public Member Functions inherited from gnsstk::GPSCNavData | |
| GPSCNavData () | |
| Initialize data members. More... | |
| Public Member Functions inherited from gnsstk::OrbitDataGPS | |
| bool | getXvt (const CommonTime &when, Xvt &xvt, const ObsID &oid=ObsID()) override |
| OrbitDataGPS () | |
| double | svRelativity (const CommonTime &when) const override |
| Public Member Functions inherited from gnsstk::OrbitDataKepler | |
| std::list< std::string > | compare (const NavDataPtr &right) const override |
| void | dump (std::ostream &s, DumpDetail dl) const override |
| virtual void | dumpClock (std::ostream &s) const |
| virtual void | dumpOrbit (std::ostream &s) const |
| virtual void | dumpSVStatus (std::ostream &s) const |
| virtual std::string | getDataType () const |
| CommonTime | getNearTime () const override |
| bool | getXvt (const CommonTime &when, const EllipsoidModel &ell, Xvt &xvt, const ObsID &oid=ObsID()) |
| bool | isSameData (const NavDataPtr &right) const override |
| OrbitDataKepler () | |
| Initialize all data members to 0. More... | |
| double | svClockBias (const CommonTime &when) const |
| double | svClockDrift (const CommonTime &when) const |
| virtual double | svRelativity (const CommonTime &when, const EllipsoidModel &ell) const |
| Public Member Functions inherited from gnsstk::NavData | |
| virtual std::string | getClassName () const |
| std::string | getDumpTime (DumpDetail dl, const CommonTime &t) const |
| std::string | getDumpTimeHdr (DumpDetail dl) const |
| std::string | getSignalString () const |
| bool | getSVN (const SatID &sat, const gnsstk::CommonTime &when, std::string &svn) const |
| NavData () | |
| Initialize internal data fields. More... | |
Public Attributes | |
| double | deltaA |
| Semi-major axis relative to reference value. More... | |
| double | phi0 |
| Argument of latitude at reference time (M0+w). More... | |
| Public Attributes inherited from gnsstk::GPSCNavAlm | |
| double | deltai |
| Inclination in rad relative to 0.3*pi rad. More... | |
| bool | healthL1 |
| L1 signal health from message type 10. More... | |
| bool | healthL2 |
| L2 signal health from message type 10. More... | |
| bool | healthL5 |
| L5 signal health from message type 10. More... | |
| double | toa |
| Convenience storage of unqualified toa. More... | |
| unsigned | wna |
| Reference week for toa. More... | |
| Public Attributes inherited from gnsstk::GPSCNavData | |
| bool | alert |
| Alert flag. More... | |
| uint32_t | pre |
| The preamble from the start of the subframe. More... | |
| Public Attributes inherited from gnsstk::OrbitDataKepler | |
| double | A |
| Semi-major axis (m) More... | |
| double | Adot |
| Rate of semi-major axis (m/sec) More... | |
| double | af0 |
| SV clock error (sec) More... | |
| double | af1 |
| SV clock drift (sec/sec) More... | |
| double | af2 |
| SV clock drift rate (sec/sec**2) More... | |
| double | Ahalf |
| Square Root of semi-major axis (m**.5) More... | |
| double | Cic |
| Cosine inclination (rad) More... | |
| double | Cis |
| Sine inclination (rad) More... | |
| double | Crc |
| Cosine radius (m) More... | |
| double | Crs |
| Sine radius (m) More... | |
| double | Cuc |
| Cosine latitude (rad) More... | |
| double | Cus |
| Sine latitude (rad) More... | |
| double | dn |
| Correction to mean motion (rad/sec) More... | |
| double | dndot |
| Rate of correction to mean motion (rad/sec/sec) More... | |
| double | ecc |
| Eccentricity. More... | |
| RefFrameSys | frame |
| SVHealth | health |
| SV health status. More... | |
| double | i0 |
| Inclination (rad) More... | |
| double | idot |
| Rate of inclination angle (rad/sec) More... | |
| double | M0 |
| Mean anomaly (rad) More... | |
| double | OMEGA0 |
| Longitude of ascending node at weekly epoch (rad) More... | |
| double | OMEGAdot |
| Rate of Rt ascension (rad/sec) More... | |
| CommonTime | Toc |
| Clock epoch. More... | |
| CommonTime | Toe |
| Orbit epoch. More... | |
| double | w |
| Argument of perigee (rad) More... | |
| CommonTime | xmitTime |
| Time of transmission of the start of the data. More... | |
| Public Attributes inherited from gnsstk::NavData | |
| NavMessageID | signal |
| Source signal identification for this navigation message data. More... | |
| CommonTime | timeStamp |
| std::string | weekFmt |
| Public Attributes inherited from gnsstk::NavFit | |
| CommonTime | beginFit |
| Time at beginning of fit interval. More... | |
| CommonTime | endFit |
| Time at end of fit interval. More... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from gnsstk::NavData | |
| static gnsstk::SatMetaDataStore * | getSatMetaDataStore () |
| Accessor for python. More... | |
| static void | setSatMetaDataStore (gnsstk::SatMetaDataStore *smds) |
| Accessor for python. More... | |
| Static Public Attributes inherited from gnsstk::GPSCNavData | |
| static const GNSSTK_EXPORT double | refAGPS = 26559710 |
| static const GNSSTK_EXPORT double | refAQZSS = 42164200 |
| static const GNSSTK_EXPORT double | refdeltaiGPS = 0.0056 * PI |
| static const GNSSTK_EXPORT double | refdeltaiQZSS = 0.0056 * PI |
| static const GNSSTK_EXPORT double | refEccGPS = 0 |
| static const GNSSTK_EXPORT double | refEccQZSS = 0.075 |
| static const GNSSTK_EXPORT double | refi0GPS = 0.3 * PI |
| static const GNSSTK_EXPORT double | refi0QZSS = 0.25 * PI |
| static const GNSSTK_EXPORT double | refOMEGAdotEphGPS = -2.6e-9 * PI |
| static const GNSSTK_EXPORT double | refOMEGAdotEphQZSS = -2.6e-9 * PI |
| Ephemeris OMEGA dot reference value for QZSS (radians). More... | |
| static const GNSSTK_EXPORT double | refOMEGAdotRedAlmGPS = -2.6e-9 * PI |
| static const GNSSTK_EXPORT double | refOMEGAdotRedAlmQZSS = -8.7e-10 * PI |
| Reduced almanac OMEGA dot reference value for QZSS (radians). More... | |
| static const GNSSTK_EXPORT double | refwGPS = 0 |
| Argument of perigee reference value (radians, guessed at). More... | |
| static const GNSSTK_EXPORT double | refwQZSS = 2.0 * PI * 270.0 / 360.0 |
| Argument of perigee reference value in IS-QZSS (radians). More... | |
| Static Public Attributes inherited from gnsstk::OrbitDataKepler | |
| static const size_t | fw = 16 |
| Field width of floating point numbers (precision + 8). More... | |
| static const size_t | precision = 8 |
| Precision used when printing floating point numbers. More... | |
| Static Public Attributes inherited from gnsstk::NavData | |
| static const GNSSTK_EXPORT std::string | dumpTimeFmt |
| Time format used for the dump method (Full). More... | |
| static const GNSSTK_EXPORT std::string | dumpTimeFmtBrief |
| Time format used for the dump method (Brief). More... | |
| static GNSSTK_EXPORT gnsstk::SatMetaDataStore * | satMetaDataStore = nullptr |
| Set this to a valid store to get PRN->SVN translations in dump(). More... | |
| Protected Attributes inherited from gnsstk::NavData | |
| double | msgLenSec |
Constructor & Destructor Documentation
◆ GPSCNavRedAlm()
| gnsstk::GPSCNavRedAlm::GPSCNavRedAlm | ( | ) |
Set data to default values.
Definition at line 46 of file GPSCNavRedAlm.cpp.
Member Function Documentation
◆ clone()
|
inlineoverridevirtual |
Create a deep copy of this object.
Reimplemented from gnsstk::GPSCNavAlm.
Definition at line 56 of file GPSCNavRedAlm.hpp.
◆ fixValues()
| void gnsstk::GPSCNavRedAlm::fixValues | ( | ) |
Sets the fixed values (e.g. delta i) according to the satellite system. GPS has different reference values for the reduced almanac from QZSS. This method should be called to fill out the remaining values in the reduced almanac after loading the bits from the packet and setting the signal.
Definition at line 61 of file GPSCNavRedAlm.cpp.
◆ validate()
|
overridevirtual |
Checks the contents of this message against known validity rules as defined in the appropriate ICD.
- Todo:
- implement some checking.
- Returns
- true if this message is valid according to ICD criteria.
Reimplemented from gnsstk::GPSCNavAlm.
Definition at line 54 of file GPSCNavRedAlm.cpp.
Member Data Documentation
◆ deltaA
| double gnsstk::GPSCNavRedAlm::deltaA |
Semi-major axis relative to reference value.
Definition at line 74 of file GPSCNavRedAlm.hpp.
◆ phi0
| double gnsstk::GPSCNavRedAlm::phi0 |
Argument of latitude at reference time (M0+w).
Definition at line 75 of file GPSCNavRedAlm.hpp.
The documentation for this class was generated from the following files: