rtklib_sbas.h File Reference

sbas functions More...

#include "rtklib.h"

Go to the source code of this file.

Functions
char *	getfield (char *p, int pos)
double	varfcorr (int udre)
double	varicorr (int give)
double	degfcorr (int ai)
int	decode_sbstype1 (const sbsmsg_t *msg, sbssat_t *sbssat)
int	decode_sbstype2 (const sbsmsg_t *msg, sbssat_t *sbssat)
int	decode_sbstype6 (const sbsmsg_t *msg, sbssat_t *sbssat)
int	decode_sbstype7 (const sbsmsg_t *msg, sbssat_t *sbssat)
int	decode_sbstype9 (const sbsmsg_t *msg, nav_t *nav)
int	decode_sbstype18 (const sbsmsg_t *msg, sbsion_t *sbsion)
int	decode_longcorr0 (const sbsmsg_t *msg, int p, sbssat_t *sbssat)
int	decode_longcorr1 (const sbsmsg_t *msg, int p, sbssat_t *sbssat)
int	decode_longcorrh (const sbsmsg_t *msg, int p, sbssat_t *sbssat)
int	decode_sbstype24 (const sbsmsg_t *msg, sbssat_t *sbssat)
int	decode_sbstype25 (const sbsmsg_t *msg, sbssat_t *sbssat)
int	decode_sbstype26 (const sbsmsg_t *msg, sbsion_t *sbsion)
int	sbsupdatecorr (const sbsmsg_t *msg, nav_t *nav)
void	readmsgs (const char *file, int sel, gtime_t ts, gtime_t te, sbs_t *sbs)
int	cmpmsgs (const void *p1, const void *p2)
int	sbsreadmsgt (const char *file, int sel, gtime_t ts, gtime_t te, sbs_t *sbs)
int	sbsreadmsg (const char *file, int sel, sbs_t *sbs)
void	sbsoutmsg (FILE *fp, sbsmsg_t *sbsmsg)
void	searchigp (gtime_t time, const double *pos, const sbsion_t *ion, const sbsigp_t **igp, double *x, double *y)
int	sbsioncorr (gtime_t time, const nav_t *nav, const double *pos, const double *azel, double *delay, double *var)
void	getmet (double lat, double *met)
double	sbstropcorr (gtime_t time, const double *pos, const double *azel, double *var)
int	sbslongcorr (gtime_t time, int sat, const sbssat_t *sbssat, double *drs, double *ddts)
int	sbsfastcorr (gtime_t time, int sat, const sbssat_t *sbssat, double *prc, double *var)
int	sbssatcorr (gtime_t time, int sat, const nav_t *nav, double *rs, double *dts, double *var)
int	sbsdecodemsg (gtime_t time, int prn, const unsigned int *words, sbsmsg_t *sbsmsg)

Variables
const int	WEEKOFFSET = 1024
const sbsigpband_t	IGPBAND1 [9][8]
const sbsigpband_t	IGPBAND2 [2][5]

Detailed Description

sbas functions

Authors

• 2007-2013, T. Takasu
• 2017, Javier Arribas
• 2017, Carles Fernandez

This is a derived work from RTKLIB http://www.rtklib.com/ The original source code at https://github.com/tomojitakasu/RTKLIB is released under the BSD 2-clause license with an additional exclusive clause that does not apply here. This additional clause is reproduced below:

" The software package includes some companion executive binaries or shared libraries necessary to execute APs on Windows. These licenses succeed to the original ones of these software. "

Neither the executive binaries nor the shared libraries are required by, used or included in GNSS-SDR.

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Copyright (C) 2007-2013, T. Takasu Copyright (C) 2017, Javier Arribas Copyright (C) 2017, Carles Fernandez All rights reserved.

SPDX-License-Identifier: BSD-2-Clause

References : [1] RTCA/DO-229C, Minimum operational performance standards for global positioning system/wide area augmentation system airborne equipment, RTCA inc, November 28, 2001 [2] IS-QZSS v.1.1, Quasi-Zenith Satellite System Navigation Service Interface Specification for QZSS, Japan Aerospace Exploration Agency, July 31, 2009

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Definition in file rtklib_sbas.h.

Variable Documentation

IGPBAND1

const sbsigpband_t IGPBAND1[9][8]

Initial value:

                        = {
{{-180, X1, 1, 28}, {-175, X2, 29, 51}, {-170, X3, 52, 78}, {-165, X2, 79, 101},
    {-160, X3, 102, 128}, {-155, X2, 129, 151}, {-150, X3, 152, 178}, {-145, X2, 179, 201}},
{{-140, X4, 1, 28}, {-135, X2, 29, 51}, {-130, X3, 52, 78}, {-125, X2, 79, 101},
    {-120, X3, 102, 128}, {-115, X2, 129, 151}, {-110, X3, 152, 178}, {-105, X2, 179, 201}},
{{-100, X3, 1, 27}, {-95, X2, 28, 50}, {-90, X1, 51, 78}, {-85, X2, 79, 101},
    {-80, X3, 102, 128}, {-75, X2, 129, 151}, {-70, X3, 152, 178}, {-65, X2, 179, 201}},
{{-60, X3, 1, 27}, {-55, X2, 28, 50}, {-50, X4, 51, 78}, {-45, X2, 79, 101},
    {-40, X3, 102, 128}, {-35, X2, 129, 151}, {-30, X3, 152, 178}, {-25, X2, 179, 201}},
{{-20, X3, 1, 27}, {-15, X2, 28, 50}, {-10, X3, 51, 77}, {-5, X2, 78, 100},
    {0, X1, 101, 128}, {5, X2, 129, 151}, {10, X3, 152, 178}, {15, X2, 179, 201}},
{{20, X3, 1, 27}, {25, X2, 28, 50}, {30, X3, 51, 77}, {35, X2, 78, 100},
    {40, X4, 101, 128}, {45, X2, 129, 151}, {50, X3, 152, 178}, {55, X2, 179, 201}},
{{60, X3, 1, 27}, {65, X2, 28, 50}, {70, X3, 51, 77}, {75, X2, 78, 100},
    {80, X3, 101, 127}, {85, X2, 128, 150}, {90, X1, 151, 178}, {95, X2, 179, 201}},
{{100, X3, 1, 27}, {105, X2, 28, 50}, {110, X3, 51, 77}, {115, X2, 78, 100},
    {120, X3, 101, 127}, {125, X2, 128, 150}, {130, X4, 151, 178}, {135, X2, 179, 201}},
{{140, X3, 1, 27}, {145, X2, 28, 50}, {150, X3, 51, 77}, {155, X2, 78, 100},
    {160, X3, 101, 127}, {165, X2, 128, 150}, {170, X3, 151, 177}, {175, X2, 178, 200}}}

Definition at line 73 of file rtklib_sbas.h.

IGPBAND2

const sbsigpband_t IGPBAND2[2][5]

Initial value:

                        = {
{{60, X5, 1, 72}, {65, X6, 73, 108}, {70, X6, 109, 144}, {75, X6, 145, 180},
    {85, X7, 181, 192}},
{{-60, X5, 1, 72}, {-65, X6, 73, 108}, {-70, X6, 109, 144}, {-75, X6, 145, 180},
    {-85, X8, 181, 192}}}

Definition at line 92 of file rtklib_sbas.h.

WEEKOFFSET

const int WEEKOFFSET = 1024

Definition at line 49 of file rtklib_sbas.h.