source: pacpusframework/trunk/include/Pacpus/PacpusTools/geodesie.h@ 210

// %pacpus:license{
// This file is part of the PACPUS framework distributed under the
// CECILL-C License, Version 1.0.
// %}
/// @file
/// @author  Marek Kurdej <firstname.surname@utc.fr>
/// @author  Jean Laneurit <firstname.surname@utc.fr>
/// @date    April, 2010
/// @version $Id: geodesie.h 75 2013-01-10 17:04:19Z kurdejma $
/// @copyright Copyright (c) UTC/CNRS Heudiasyc 2006 - 2013. All rights reserved.
/// @brief Brief description.
///
/// Detailed description.

#ifndef GEODESIE_H
#define GEODESIE_H

#include "PacpusToolsConfig.h"

#include <Pacpus/kernel/pacpus.h>

#include <boost/math/constants/constants.hpp>
#include <cmath>
#include <iostream>
#include <vector>

#include <QMatrix4x4>
#include <QVector3D>

namespace Geodesy
{

/// 9x9 matrix ???
///
/// @todo Documentation
/// @todo Rewrite!
struct PACPUSTOOLS_API Matrice
{
    /// Copy ctor
    Matrice(Matrice const& A);
    /// Ctor
    Matrice();
    /// @todo Documentation
    void Apply(double v0, double v1, double v2, double& Mv0, double& Mv1, double& Mv2);

    /// @todo Documentation
    double c0_l0;
    /// @todo Documentation
    double c1_l0;
    /// @todo Documentation
    double c2_l0;

    /// @todo Documentation
    double c0_l1;
    /// @todo Documentation
    double c1_l1;
    /// @todo Documentation
    double c2_l1;

    /// @todo Documentation
    double c0_l2;
    /// @todo Documentation
    double c1_l2;
    /// @todo Documentation
    double c2_l2;
};

PACPUSTOOLS_API Matrice TransMat(Matrice const& A);
PACPUSTOOLS_API Matrice ProdMat(Matrice const& A, Matrice const& B);
PACPUSTOOLS_API PACPUS_DEPRECATED_MSG(void Write(Matrice const& A, std::ostream& out), "use operator<<");
PACPUSTOOLS_API std::ostream& operator<<(std::ostream& os, Matrice const& A);

////////////////////////////////////////////////////////////////////////
/// @todo Documentation
class PACPUSTOOLS_API Raf98
{
public:
    /// Ctor of Raf98 class.
    Raf98();

    /// Dtor of Raf98 class.
    ~Raf98();

    /// @todo Documentation
    /// @param s filepath
    bool Load(const std::string& s);

    /// @todo Documentation
    /// @param longitude [degrees]
    /// @param latitude [degrees]
    /// @param Hwgs84 Output: interpolated altitude using WGS84 geoid model [meters]
    bool Interpol(double longitude /*deg*/, double latitude /*deg*/, double* Hwgs84) const;

private:
    std::vector<double> m_dvalues;
    double LitGrille(unsigned int c, unsigned int l) const;
};

////////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////////
inline double Deg2Rad(double deg)
{
    using namespace ::boost::math::constants;
    return deg * pi<double>() / 180.0;
}

inline double Rad2Deg(double rad)
{
    using namespace ::boost::math::constants;
    return rad * 180.0 / pi<double>();
}

////////////////////////////////////////////////////////////////////////

const double a_Lambert93 = 6378137;
const double f_Lambert93 = 1 / 298.257222101;
const double e_Lambert93 = sqrt(f_Lambert93 * (2 - f_Lambert93));
const double lambda0_Lambert93 = Deg2Rad(3.0); //degres
const double phi0_Lambert93 = Deg2Rad(46.5);
const double phi1_Lambert93 = Deg2Rad(44.0);
const double phi2_Lambert93 = Deg2Rad(49.0); //degres
const double X0_Lambert93 = 700000; //
const double Y0_Lambert93 = 6600000; //
const double n_Lambert93 = 0.7256077650;
const double c_Lambert93 = 11754255.426;
const double xs_Lambert93 = 700000;
const double ys_Lambert93 = 12655612.050;

const double GRS_a = 6378137;
const double GRS_f = 1 / 298.257222101;
const double GRS_b = GRS_a * (1 - GRS_f);
const double GRS_e = sqrt((pow(GRS_a, 2) - pow(GRS_b, 2)) / pow(GRS_a, 2));

////////////////////////////////////////////////////////////////////////
PACPUSTOOLS_API void Geographique_2_Lambert93(const Raf98& raf98, double lambda, double phi, double he, Matrice in, double& E, double& N, double& h, Matrice& out);
PACPUSTOOLS_API void Geographique_2_Lambert93(const Raf98& raf98, double lambda, double phi, double he, double& E, double& N, double& h);
PACPUSTOOLS_API void Lambert93_2_Geographique(const Raf98& raf98, double E, double N, double h, double& lambda, double& phi, double& he);
PACPUSTOOLS_API void Lambert93_2_Geographique(const Raf98& raf98, double E, double N, double h, Matrice in, double& lambda, double& phi, double& he, Matrice& out);
/** Convert from geographique to ECEF.
 * @param[in] longitude Longitude in radian.
 * @param[in] latitude Latitude in radian.
 * @param[in] he Height in meter.
 */
PACPUSTOOLS_API void Geographique_2_ECEF(double longitude, double latitude, double he, double& x, double& y, double& z);
/** Convert from ECEF two ENU.
 * @param[in] lon0 Longitude of the origin in radian.
 * @param[in] lat0 Latitude of the origin in radian.
 * @param[in] he0 Height of the origin in radian.
 */
PACPUSTOOLS_API void ECEF_2_ENU(double x, double y, double z, double& e, double& n, double& u, double lon0, double lat0, double he0);
////////////////////////////////////////////////////////////////////////

///ALGO0001
/// @todo Rename
PACPUSTOOLS_API double LatitueIsometrique(double latitude, double e);
///ALGO0002
/// @todo Rename
PACPUSTOOLS_API double LatitueIsometrique2Lat(double latitude_iso, double e, double epsilon);

///ALGO0003
PACPUSTOOLS_API void Geo2ProjLambert(
    double lambda, double phi,
    double n, double c, double e,
    double lambdac, double xs, double ys,
    double& X, double& Y);
///ALGO0004
PACPUSTOOLS_API void Proj2GeoLambert(
    double X, double Y,
    double n, double c, double e,
    double lambdac, double xs, double ys,
    double epsilon,
    double& lambda, double& phi);

PACPUSTOOLS_API double ConvMerApp(double longitude);

/**
Converts Cartesian (x, y) coordinates to polar coordinates (r, theta)
*/
template <typename _T1, typename _T2>
void cartesianToPolar(const _T1 x, const _T1 y, _T2& r, _T2& theta)
{
    r = std::sqrt(x * x + y * y);
    theta = std::atan2(x, y);
}

/**
Converts polar coordinates (r, theta) to Cartesian (x, y) coordinates
*/
template <typename _T1, typename _T2>
void polarToCartesian(const _T1 r, const _T1 theta, _T2& x, _T2& y)
{
    x = r * std::cos(theta);
    y = r * std::sin(theta);
}

/**
Converts Cartesian (x, y, z) coordinates to spherical coordinates (r, theta, phi)
Angles expressed in radians.
*/
template <typename _T1, typename _T2>
void cartesianToSpherical(const _T1 x, const _T1 y, const _T1 z, _T2& r, _T2& theta, _T2& phi)
{
    r = std::sqrt(x * x + y * y + z * z);
    theta = std::acos(z / r);
    phi = std::atan2(y, x);
}

/**
Converts spherical coordinates (r, theta, phi) to Cartesian (x, y, z) coordinates.
Angles expressed in radians.
*/
template <typename _T1, typename _T2>
void sphericalToCartesian(const _T1 r, const _T1 theta, const _T1 phi, _T2& x, _T2& y, _T2& z)
{
    x = r * std::sin(theta) * std::cos(phi);
    y = r * std::sin(theta) * std::sin(phi);
    z = r * std::cos(theta);
}

PACPUSTOOLS_API QMatrix4x4 yprenuToMatrix(QVector3D angle, QVector3D position);

} // namespace Geodesy

namespace Geodesie
{
using namespace Geodesy;
} // namespace Geodesie

#endif // GEODESIE_H