1 | // Part of BNC, a utility for retrieving decoding and
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2 | // converting GNSS data streams from NTRIP broadcasters.
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3 | //
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4 | // Copyright (C) 2007
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5 | // German Federal Agency for Cartography and Geodesy (BKG)
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6 | // http://www.bkg.bund.de
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7 | // Czech Technical University Prague, Department of Geodesy
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8 | // http://www.fsv.cvut.cz
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9 | //
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10 | // Email: euref-ip@bkg.bund.de
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11 | //
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12 | // This program is free software; you can redistribute it and/or
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13 | // modify it under the terms of the GNU General Public License
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14 | // as published by the Free Software Foundation, version 2.
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15 | //
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16 | // This program is distributed in the hope that it will be useful,
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17 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
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18 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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19 | // GNU General Public License for more details.
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20 | //
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21 | // You should have received a copy of the GNU General Public License
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22 | // along with this program; if not, write to the Free Software
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23 | // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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24 |
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25 | #include "bncconst.h"
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26 |
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27 | const double t_CST::c = 299792458.0;
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28 | const double t_CST::freq1 = 1575420000.0; // GPS and Galileo E1
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29 | const double t_CST::freq2 = 1227600000.0; // GPS only
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30 | const double t_CST::freq5 = 1176450000.0; // GPS and Galileo E5a
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31 | const double t_CST::lambda1 = c / freq1;
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32 | const double t_CST::lambda2 = c / freq2;
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33 | const double t_CST::lambda5 = c / freq5;
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34 | const double t_CST::omega = 7292115.1467e-11;
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35 | const double t_CST::aell = 6378137.000;
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36 | const double t_CST::fInv = 298.2572236;
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