ossimTerraSarModel.h

Go to the documentation of this file.

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

#ifndef ossimTerraSarModel_H
#define ossimTerraSarModel_H

#include <ossim/plugin/ossimPluginConstants.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 <ossim/base/ossimString.h>
#include <iostream>
#include <list>

#include <otb/CivilDateTime.h>
#include <otb/Noise.h>
#include <otb/SceneCoord.h>

// Forward class declarations outside of namespace ossimplugins.
class ossimXmlDocument;

namespace ossimplugins
{
   // Forward class declarations inside of namespace ossimplugins.
   class ossimTerraSarProductDoc;
   
   class OSSIM_PLUGINS_DLL ossimTerraSarModel :
   public ossimplugins::ossimGeometricSarSensorModel
   {
   public:
      ossimTerraSarModel();
      
      ossimTerraSarModel(const ossimTerraSarModel& rhs);
      
      virtual ~ossimTerraSarModel();
      
      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);
   
      virtual std::ostream& print(std::ostream& out) const;

      //---
      // Convenient method to print important image info:
      //---
      void  printInfo (ostream& os) const;
   
      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);

      bool initSRGR(const ossimXmlDocument* xdoc,
                    const ossimTerraSarProductDoc& rsDoc);
   
      bool initPlatformPosition(const ossimXmlDocument* xdoc,
                                const ossimTerraSarProductDoc& rsDoc);

      bool initSensorParams(const ossimXmlDocument* xdoc,
                            const ossimTerraSarProductDoc& rsDoc);

      bool initRefPoint(const ossimXmlDocument* xdoc,
                        const ossimTerraSarProductDoc& rsDoc);
      bool initAcquisitionInfo( const ossimXmlDocument* xdoc, 
                        const ossimTerraSarProductDoc& tsDoc);

      bool initCalibration( const ossimXmlDocument* xmlDocument, 
                        const ossimTerraSarProductDoc& tsDoc);

      bool initSceneCoord(
             const ossimXmlDocument* xdoc, const ossimTerraSarProductDoc& tsDoc);

      bool initNoise( const ossimXmlDocument* xmlDocument, const ossimTerraSarProductDoc& tsDoc);

      bool getNoiseAtGivenNode( const ossimRefPtr<ossimXmlNode> xmlDocument, ossimplugins::Noise& noise);

      bool findTSXLeader(const ossimFilename& file, ossimFilename& metadataFile);


       bool getPolLayerFromImageFile( const ossimXmlDocument* xmlDocument, const ossimFilename& imageFilename);

      double _SrToGr_R0;
   
      std::vector<int> _SrToGr_exponent;

      std::vector<double> _SrToGr_coeffs;
      double _sceneCenterRangeTime;
   
      double _SrToGr_scaling_factor;

      std::vector<double> _alt_srgr_coefset;

      ossimString _productType;

      ossimString _radiometricCorrection;

      ossimString _imagingMode;

      ossimString _acquisitionSensor;

      ossimString _lookDirection;

      ossimString _polarisationMode;

      ossimString _polLayer;      
      std::vector<ossimString> _polLayerList;

      std::vector<Noise>  _noise;
      
      SceneCoord *_sceneCoord;
      
      std::vector<double> _calFactor;

      double _radarFrequency;

      ossim_uint32 _numberOfLayers;

      ossimString _azStartTime;

      ossimString _azStopTime;

      ossimString _rgFirstPixelTime;

      ossimString _rgLastPixelTime;


       ossimString _generationTime;

      ossimFilename theProductXmlFile;

      TYPE_DATA

   };

} // End: namespace ossimplugins

#endif /* #ifndef ossimTerraSarModel_H */