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https://github.com/gnss-sdr/gnss-sdr
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56 lines
3.1 KiB
Protocol Buffer
56 lines
3.1 KiB
Protocol Buffer
// SPDX-License-Identifier: BSD-3-Clause
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// SPDX-FileCopyrightText: 2018-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
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syntax = "proto3";
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package gnss_sdr;
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message MonitorGalileoEphemeris {
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/* Galileo ephemeris are 16 parameters and here are reported following the ICD order, paragraph 5.1.1.
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The number in the name after underscore (_1, _2, _3 and so on) refers to the page were we can find that parameter */
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int32 IOD_ephemeris=1;
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int32 IOD_nav_1=2;
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double M0_1=3; //!< Mean anomaly at reference time [semi-circles]
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double delta_n_3=4; //!< Mean motion difference from computed value [semi-circles/sec]
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double e_1=5; //!< Eccentricity
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double A_1=6; //!< Square root of the semi-major axis [meters^1/2]
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double OMEGA_0_2=7; //!< Longitude of ascending node of orbital plane at weekly epoch [semi-circles]
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double i_0_2=8; //!< Inclination angle at reference time [semi-circles]
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double omega_2=9; //!< Argument of perigee [semi-circles]
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double OMEGA_dot_3=10; //!< Rate of right ascension [semi-circles/sec]
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double iDot_2=11; //!< Rate of inclination angle [semi-circles/sec]
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double C_uc_3=12; //!< Amplitude of the cosine harmonic correction term to the argument of latitude [radians]
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double C_us_3=13; //!< Amplitude of the sine harmonic correction term to the argument of latitude [radians]
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double C_rc_3=14; //!< Amplitude of the cosine harmonic correction term to the orbit radius [meters]
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double C_rs_3=15; //!< Amplitude of the sine harmonic correction term to the orbit radius [meters]
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double C_ic_4=16; //!< Amplitude of the cosine harmonic correction term to the angle of inclination [radians]
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double C_is_4=17; //!< Amplitude of the sine harmonic correction term to the angle of inclination [radians]
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uint32 d_Toe=18; // Ephemeris reference time
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/*Clock correction parameters*/
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uint32 d_Toc=19; // Clock correction data reference Time of Week
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double af0_4=20; //!< SV clock bias correction coefficient [s]
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double af1_4=21; //!< SV clock drift correction coefficient [s/s]
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double af2_4=22; //!< SV clock drift rate correction coefficient [s/s^2]
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/*GST*/
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// Not belong to ephemeris set (page 1 to 4)
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int32 WN_5=23; //!< Week number
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int32 TOW_5=24; //!< Time of Week
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double Galileo_satClkDrift=25;
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double Galileo_dtr=26; //!< relativistic clock correction term
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// SV status
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int32 SISA_3=27;
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int32 E5a_HS=28; //!< E5a Signal Health Status
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int32 E5b_HS_5=29; //!< E5b Signal Health Status
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int32 E1B_HS_5=30; //!< E1B Signal Health Status
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bool E5a_DVS=31; //!< E5a Data Validity Status
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bool E5b_DVS_5=32; //!< E5b Data Validity Status
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bool E1B_DVS_5=33; //!< E1B Data Validity Status
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double BGD_E1E5a_5=34; //!< E1-E5a Broadcast Group Delay [s]
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double BGD_E1E5b_5=35; //!< E1-E5b Broadcast Group Delay [s]
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int32 i_satellite_PRN=36; //!< SV PRN NUMBER
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}
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