galileo_reduced_ced.h

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/*!
 * \file galileo_reduced_ced.h
 * \brief Galileo Reduced Clock and Ephemeris Data storage class
 * \author Carles Fernandez, 2021. cfernandez(at)cttc.cat
 *
 * -----------------------------------------------------------------------------
 *
 * GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
 * This file is part of GNSS-SDR.
 *
 * Copyright (C) 2010-2021  (see AUTHORS file for a list of contributors)
 * SPDX-License-Identifier: GPL-3.0-or-later
 *
 * -----------------------------------------------------------------------------
 */


#ifndef GNSS_SDR_GALILEO_REDUCED_CED_H
#define GNSS_SDR_GALILEO_REDUCED_CED_H

#include "galileo_ephemeris.h"
#include <cstdint>

/** \addtogroup Core
 * \{ */
/** \addtogroup System_Parameters
 * \{ */


/*!
 * \brief This class manages the Galileo Reduced Clock and Ephemeris Data
 */
class Galileo_Reduced_CED
{
public:
    /*!
     * Default constructor
     */
    Galileo_Reduced_CED() = default;

    /*!
     * Convert to Galileo_Ephemeris
     */
    Galileo_Ephemeris compute_eph() const;

    uint32_t PRN{};       //!< Satellite ID
    int32_t TOTRedCED{};  //!< Start time of transmission of the Reduced CED word in GST
    int32_t IODnav{};     //!< Issue of Data
    double DeltaAred{};   //!< Difference between the Reduced CED semi-major axis and the nominal semi-major axis [meters]
    double exred{};       //!< Reduced CED eccentricity vector component x
    double eyred{};       //!< Reduced CED eccentricity vector component y
    double Deltai0red{};  //!< Difference between the Reduced CED inclination angle at reference time and the nominal inclination [rad]
    double Omega0red{};   //!< Reduced CED longitude of ascending node at weekly epoch [rad]
    double lambda0red{};  //!< Reduced CED mean argument of latitude [rad]
    double af0red{};      //!< Reduced CED satellite clock bias correction coefficient [seconds]
    double af1red{};      //!< Reduced CED satellite clock drift correction coefficient [seconds/seconds]
};


/** \} */
/** \} */
#endif  // GNSS_SDR_GALILEO_REDUCED_CED_H