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) 2015
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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 | // Alberding GmbH
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8 | // http://www.alberding.eu
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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 | #ifndef GNSS_H
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26 | #define GNSS_H
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27 |
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28 | #define LIGHTSPEED 2.99792458e8 /* m/sec */
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29 | #define GPS_FREQU_L1 1575420000.0 /* Hz */
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30 | #define GPS_FREQU_L2 1227600000.0 /* Hz */
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31 | #define GPS_FREQU_L5 1176450000.0 /* Hz */
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32 | #define GPS_WAVELENGTH_L1 (LIGHTSPEED / GPS_FREQU_L1) /* m */
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33 | #define GPS_WAVELENGTH_L2 (LIGHTSPEED / GPS_FREQU_L2) /* m */
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34 | #define GPS_WAVELENGTH_L5 (LIGHTSPEED / GPS_FREQU_L5) /* m */
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35 |
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36 | #define GLO_FREQU_L1_BASE 1602000000.0 /* Hz */
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37 | #define GLO_FREQU_L2_BASE 1246000000.0 /* Hz */
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38 | #define GLO_FREQU_L1_STEP 562500.0 /* Hz */
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39 | #define GLO_FREQU_L2_STEP 437500.0 /* Hz */
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40 | #define GLO_FREQU_L1(a) (GLO_FREQU_L1_BASE+(a)*GLO_FREQU_L1_STEP)
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41 | #define GLO_FREQU_L2(a) (GLO_FREQU_L2_BASE+(a)*GLO_FREQU_L2_STEP)
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42 | #define GLO_WAVELENGTH_L1(a) (LIGHTSPEED / GLO_FREQU_L1(a)) /* m */
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43 | #define GLO_WAVELENGTH_L2(a) (LIGHTSPEED / GLO_FREQU_L2(a)) /* m */
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44 |
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45 | #define GAL_FREQU_E1 1575420000.0 /* Hz */
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46 | #define GAL_FREQU_E5A 1176450000.0 /* Hz */
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47 | #define GAL_FREQU_E5AB 1191795000.0 /* Hz */
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48 | #define GAL_FREQU_E5B 1207140000.0 /* Hz */
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49 | #define GAL_FREQU_E6 1278750000.0 /* Hz */
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50 | #define GAL_WAVELENGTH_E1 (LIGHTSPEED / GAL_FREQU_E1) /* m */
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51 | #define GAL_WAVELENGTH_E5A (LIGHTSPEED / GAL_FREQU_E5A) /* m */
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52 | #define GAL_WAVELENGTH_E5AB (LIGHTSPEED / GAL_FREQU_E5AB) /* m */
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53 | #define GAL_WAVELENGTH_E5B (LIGHTSPEED / GAL_FREQU_E5B) /* m */
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54 | #define GAL_WAVELENGTH_E6 (LIGHTSPEED / GAL_FREQU_E6) /* m */
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55 |
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56 | #define QZSS_FREQU_L1 1575420000.0 /* Hz */
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57 | #define QZSS_FREQU_L2 1227600000.0 /* Hz */
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58 | #define QZSS_FREQU_L5 1176450000.0 /* Hz */
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59 | #define QZSS_FREQU_LEX 1278750000.0 /* Hz */
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60 | #define QZSS_WAVELENGTH_L1 (LIGHTSPEED / QZSS_FREQU_L1) /* m */
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61 | #define QZSS_WAVELENGTH_L2 (LIGHTSPEED / QZSS_FREQU_L2) /* m */
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62 | #define QZSS_WAVELENGTH_L5 (LIGHTSPEED / QZSS_FREQU_L5) /* m */
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63 | #define QZSS_WAVELENGTH_LEX (LIGHTSPEED / QZSS_FREQU_LEX) /* m */
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64 |
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65 | #define BDS_FREQU_B1 1561098000.0 /* Hz */
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66 | #define BDS_FREQU_B2 1207140000.0 /* Hz */
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67 | #define BDS_FREQU_B3 1268520000.0 /* Hz */
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68 | #define BDS_WAVELENGTH_B1 (LIGHTSPEED / BDS_FREQU_B1) /* m */
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69 | #define BDS_WAVELENGTH_B2 (LIGHTSPEED / BDS_FREQU_B2) /* m */
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70 | #define BDS_WAVELENGTH_B3 (LIGHTSPEED / BDS_FREQU_B3) /* m */
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71 |
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72 | #define R2R_PI 3.1415926535898
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73 |
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74 | #define RTCM3ID_BDS 63
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75 |
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76 | #endif /* GNSS_H */
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