source: ntrip/trunk/BNC/src/bncconst.cpp @ 8629

Last change on this file since 8629 was 8629, checked in by stuerze, 5 weeks ago

some updates to support RINEX Version 3.04

File size: 3.0 KB
Line 
1// Part of BNC, a utility for retrieving decoding and
2// converting GNSS data streams from NTRIP broadcasters.
3//
4// Copyright (C) 2007
5// German Federal Agency for Cartography and Geodesy (BKG)
6// http://www.bkg.bund.de
7// Czech Technical University Prague, Department of Geodesy
8// http://www.fsv.cvut.cz
9//
10// Email: euref-ip@bkg.bund.de
11//
12// This program is free software; you can redistribute it and/or
13// modify it under the terms of the GNU General Public License
14// as published by the Free Software Foundation, version 2.
15//
16// This program is distributed in the hope that it will be useful,
17// but WITHOUT ANY WARRANTY; without even the implied warranty of
18// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19// GNU General Public License for more details.
20//
21// You should have received a copy of the GNU General Public License
22// along with this program; if not, write to the Free Software
23// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24
25#include "bncconst.h"
26
27const double t_CST::c     = 299792458.0;
28const double t_CST::omega = 7292115.1467e-11;
29const double t_CST::aell  = 6378137.000;
30const double t_CST::rgeoc = 6370000.000;
31const double t_CST::fInv  = 298.2572236;
32
33//
34//////////////////////////////////////////////////////////////////////////////
35double t_CST::freq(t_frequency::type fType, int slotNum) {
36  switch (fType) {
37  // GPS
38  case t_frequency::G1:    return 1575420000.0;
39  case t_frequency::G2:    return 1227600000.0;
40  case t_frequency::G5:    return 1176450000.0;
41  // GLONASS
42  case t_frequency::R1:    return 1602000000.0 + 562500.0 * slotNum;
43  case t_frequency::R4:    return 1600995000.0;
44  case t_frequency::R2:    return 1246000000.0 + 437500.0 * slotNum;
45  case t_frequency::R6:    return 1248060000.0;
46  case t_frequency::R3:    return 1202025000.0;
47  // Galileo
48  case t_frequency::E1:    return 1575420000.0;
49  case t_frequency::E5:    return 1176450000.0;
50  case t_frequency::E7:    return 1207140000.0;
51  case t_frequency::E8:    return 1191795000.0;
52  case t_frequency::E6:    return 1278750000.0;
53  // SBAS
54  case t_frequency::S1:    return 1575420000.0;
55  case t_frequency::S5:    return 1176450000.0;
56  // QZSS
57  case t_frequency::J1:    return 1575420000.0;
58  case t_frequency::J2:    return 1227600000.0;
59  case t_frequency::J5:    return 1176450000.0;
60  case t_frequency::J6:    return 1278750000.0;
61  // BDS
62  case t_frequency::C2:    return 1561098000.0;
63  case t_frequency::C1:    return 1575420000.0;
64  case t_frequency::C5:    return 1176450000.0;
65  case t_frequency::C7:    return 1207140000.0;
66  case t_frequency::C8:    return 1191795000.0;
67  case t_frequency::C6:    return 1268520000.0;
68  // IRNSS
69  case t_frequency::I5:    return 1176450000.0;
70  case t_frequency::I9:    return 2492028000.0;
71  //
72  case t_frequency::dummy:
73  case t_frequency::max:   return 0.0;
74  }
75  return 0.0;
76}
77
78//
79//////////////////////////////////////////////////////////////////////////////
80double t_CST::lambda(t_frequency::type fType, int slotNum) {
81  return c / freq(fType, slotNum);
82}
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