ossimRadarSatModel.h

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//----------------------------------------------------------------------------
//
// "Copyright Centre National d'Etudes Spatiales"
//
// License:  LGPL
//
// See LICENSE.txt file in the top level directory for more details.
//
//----------------------------------------------------------------------------
// $Id$

#ifndef ossimRadarSatModel_H
#define ossimRadarSatModel_H

#include <otb/JSDDateTime.h>

#include <ossimGeometricSarSensorModel.h>
#include <ossim/projection/ossimMapProjection.h>
#include <ossim/base/ossimIpt.h>
#include <ossim/base/ossimFilename.h>
#include <ossim/base/ossimGpt.h>
#include <ossim/base/ossimDpt.h>
#include <RadarSat/Data/Data.h>
#include <RadarSat/Leader/Leader.h>
#include <RadarSat/Trailer/Trailer.h>
#include <RadarSat/VolumeDir/VolumeDir.h>

#include <iostream>

namespace ossimplugins
{


class PlatformPosition;
class SensorParams;
class RefPoint;
class ossimRadarSatModel : public ossimGeometricSarSensorModel
{
public:
  ossimRadarSatModel();

  ossimRadarSatModel(const ossimRadarSatModel& rhs);

  virtual ~ossimRadarSatModel();

  virtual ossimString getClassName() const;
  virtual ossimObject* dup() const;
  virtual double getSlantRangeFromGeoreferenced(double col) const;

    bool open(const ossimFilename& file);

    virtual bool saveState(ossimKeywordlist& kwl,
                           const char* prefix=0) const;

    virtual bool loadState (const ossimKeywordlist &kwl, const char *prefix=0);

protected:

  int   _n_srgr;
  double _srgr_coefset[20][6];
  double _srgr_update[20];
  double _pixel_spacing;

  Data * _data;

  Leader * _leader;

  Trailer * _trailer;

  VolumeDir * _volumeDir;

private:
  virtual bool InitPlatformPosition(const ossimKeywordlist &kwl, const char *prefix);
  virtual bool InitSensorParams(const ossimKeywordlist &kwl, const char *prefix);
  virtual bool InitRefPoint(const ossimKeywordlist &kwl, const char *prefix);
  virtual bool InitSRGR(const ossimKeywordlist &kwl, const char *prefix);

  virtual bool internalSaveState(ossimKeywordlist& kwl,
                         const char* prefix=0) const;

  virtual bool internalLoadState (const ossimKeywordlist &kwl, const char *prefix=0);


  int FindSRGRSetNumber(JSDDateTime date)  const;
  TYPE_DATA

};
}

#endif