source: ntrip/trunk/BNC/src/PPP/pppModel.h@ 5850

Last change on this file since 5850 was 5814, checked in by mervart, 10 years ago
File size: 1.3 KB
Line 
1#ifndef PPPMODEL_H
2#define PPPMODEL_H
3
4#include <math.h>
5#include <newmat.h>
6#include "bnctime.h"
7#include "t_prn.h"
8
9namespace BNC_PPP {
10
11class t_astro {
12 public:
13 static ColumnVector Sun(double Mjd_TT);
14 static ColumnVector Moon(double Mjd_TT);
15
16 private:
17 static const double RHO_DEG = 180.0 / M_PI;
18 static const double RHO_SEC = 3600.0 * 180.0 / M_PI;
19 static const double MJD_J2000 = 51544.5;
20
21 static Matrix rotX(double Angle);
22 static Matrix rotY(double Angle);
23 static Matrix rotZ(double Angle);
24
25 static double GMST(double Mjd_UT1);
26 static Matrix NutMatrix(double Mjd_TT);
27 static Matrix PrecMatrix (double Mjd_1, double Mjd_2);
28};
29
30class t_tides {
31 public:
32 t_tides() {
33 _lastMjd = 0.0;
34 }
35 ~t_tides() {}
36 ColumnVector displacement(const bncTime& time, const ColumnVector& xyz);
37 private:
38 double _lastMjd;
39 ColumnVector _xSun;
40 ColumnVector _xMoon;
41 double _rSun;
42 double _rMoon;
43};
44
45class t_windUp {
46 public:
47 t_windUp();
48 ~t_windUp() {};
49 double value(const bncTime& etime, const ColumnVector& rRec, t_prn prn,
50 const ColumnVector& rSat);
51 private:
52 double lastEtime[t_prn::MAXPRN+1];
53 double sumWind[t_prn::MAXPRN+1];
54};
55
56class t_tropo {
57 public:
58 static double delay_saast(const ColumnVector& xyz, double Ele);
59};
60
61}
62
63#endif
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