mirror of https://github.com/gnss-sdr/gnss-sdr
142 lines
5.8 KiB
C++
142 lines
5.8 KiB
C++
/*!
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* \file beidou_dnav_ephemeris.h
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* \brief Interface of a BEIDOU EPHEMERIS storage
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* \author Sergi Segura, 2018. sergi.segura.munoz(at)gmail.com
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*
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* -----------------------------------------------------------------------------
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*
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* GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
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* This file is part of GNSS-SDR.
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*
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* Copyright (C) 2010-2020 (see AUTHORS file for a list of contributors)
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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* -----------------------------------------------------------------------------
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*/
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#ifndef GNSS_SDR_BEIDOU_DNAV_EPHEMERIS_H
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#define GNSS_SDR_BEIDOU_DNAV_EPHEMERIS_H
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#include "gnss_ephemeris.h"
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#include <boost/serialization/nvp.hpp>
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#include <map>
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#include <string>
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/** \addtogroup Core
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* \{ */
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/** \addtogroup System_Parameters
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* \{ */
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/*!
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* \brief This is a storage class for the Beidou SV ephemeris data as described in
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* BeiDou Navigation Satellite System Signal In Space Interface Control Document
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* Open Service Signal B1I (Version 3.0)
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*
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* See http://en.beidou.gov.cn/SYSTEMS/Officialdocument/201902/P020190227601370045731.pdf
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*/
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class Beidou_Dnav_Ephemeris : public Gnss_Ephemeris
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{
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public:
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/*!
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* Default constructor
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*/
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Beidou_Dnav_Ephemeris();
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int SV_accuracy{}; //!< User Range Accuracy (URA) index of the SV (reference paragraph 5.2.4.5) for the standard positioning service user
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int SV_health{};
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double TGD1{}; //!< Estimated Group Delay Differential on B1I [s]
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double TGD2{}; //!< Estimated Group Delay Differential on B2I [s]
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double AODC{}; //!< Age of Data, Clock
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double AODE{}; //!< Age of Data, Ephemeris
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int AODO{}; //!< Age of Data Offset (AODO) term for the navigation message correction table (NMCT) contained in subframe 4 (reference paragraph 20.3.3.5.1.9) [s]
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int sig_type{}; //!< BDS: data source (0:unknown,1:B1I,2:B1Q,3:B2I,4:B2Q,5:B3I,6:B3Q) */
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int nav_type{}; //!< BDS: nav type (0:unknown,1:IGSO/MEO,2:GEO) */
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bool fit_interval_flag{}; //!< Curve-fit interval used by the CS (Block II/IIA/IIR/IIR-M/IIF) and SS (Block IIIA) in determining the ephemeris parameters, as follows: 0 = 4 hours, 1 = greater than 4 hours.
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double spare1{};
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double spare2{};
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/*! \brief If true, enhanced level of integrity assurance.
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*
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* If false, indicates that the conveying signal is provided with the
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* legacy level of integrity assurance. That is, the probability that the
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* instantaneous URE of the conveying signal exceeds 4.42 times the upper
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* bound value of the current broadcast URA index, for more than 5.2
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* seconds, without an accompanying alert, is less than 1E-5 per hour. If
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* true, indicates that the conveying signal is provided with an enhanced
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* level of integrity assurance. That is, the probability that the
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* instantaneous URE of the conveying signal exceeds 5.73 times the upper
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* bound value of the current broadcast URA index, for more than 5.2
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* seconds, without an accompanying alert, is less than 1E-8 per hour.
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*/
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bool integrity_status_flag{};
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bool alert_flag{}; //!< If true, indicates that the SV URA may be worse than indicated in d_SV_accuracy, use that SV at our own risk.
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bool antispoofing_flag{}; //!< If true, the AntiSpoofing mode is ON in that SV
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std::map<int, std::string> satelliteBlock; //!< Map that stores to which block the PRN belongs
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template <class Archive>
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/*!
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* \brief Serialize is a boost standard method to be called by the boost XML
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* serialization. Here is used to save the ephemeris data on disk file.
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*/
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void serialize(Archive& archive, const unsigned int version)
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{
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using boost::serialization::make_nvp;
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if (version)
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{
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};
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archive& BOOST_SERIALIZATION_NVP(PRN);
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archive& BOOST_SERIALIZATION_NVP(M_0);
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archive& BOOST_SERIALIZATION_NVP(delta_n);
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archive& BOOST_SERIALIZATION_NVP(ecc);
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archive& BOOST_SERIALIZATION_NVP(sqrtA);
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archive& BOOST_SERIALIZATION_NVP(OMEGA_0);
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archive& BOOST_SERIALIZATION_NVP(i_0);
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archive& BOOST_SERIALIZATION_NVP(omega);
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archive& BOOST_SERIALIZATION_NVP(OMEGAdot);
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archive& BOOST_SERIALIZATION_NVP(idot);
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archive& BOOST_SERIALIZATION_NVP(Cuc);
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archive& BOOST_SERIALIZATION_NVP(Cus);
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archive& BOOST_SERIALIZATION_NVP(Crc);
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archive& BOOST_SERIALIZATION_NVP(Crs);
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archive& BOOST_SERIALIZATION_NVP(Cic);
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archive& BOOST_SERIALIZATION_NVP(Cis);
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archive& BOOST_SERIALIZATION_NVP(toe);
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archive& BOOST_SERIALIZATION_NVP(toc);
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archive& BOOST_SERIALIZATION_NVP(af0);
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archive& BOOST_SERIALIZATION_NVP(af1);
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archive& BOOST_SERIALIZATION_NVP(af2);
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archive& BOOST_SERIALIZATION_NVP(WN);
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archive& BOOST_SERIALIZATION_NVP(tow);
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archive& BOOST_SERIALIZATION_NVP(satClkDrift);
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archive& BOOST_SERIALIZATION_NVP(dtr);
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archive& BOOST_SERIALIZATION_NVP(AODE);
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archive& BOOST_SERIALIZATION_NVP(SV_accuracy);
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archive& BOOST_SERIALIZATION_NVP(SV_health);
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archive& BOOST_SERIALIZATION_NVP(AODC);
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archive& BOOST_SERIALIZATION_NVP(TGD1);
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archive& BOOST_SERIALIZATION_NVP(TGD2);
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archive& BOOST_SERIALIZATION_NVP(sig_type);
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archive& BOOST_SERIALIZATION_NVP(nav_type);
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archive& BOOST_SERIALIZATION_NVP(AODO);
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archive& BOOST_SERIALIZATION_NVP(fit_interval_flag);
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archive& BOOST_SERIALIZATION_NVP(spare1);
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archive& BOOST_SERIALIZATION_NVP(spare2);
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archive& BOOST_SERIALIZATION_NVP(integrity_status_flag);
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archive& BOOST_SERIALIZATION_NVP(alert_flag);
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archive& BOOST_SERIALIZATION_NVP(antispoofing_flag);
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}
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};
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/** \} */
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/** \} */
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#endif // GNSS_SDR_BEIDOU_DNAV_EPHEMERIS_H
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