This class is able to direct localisation and indirect localisation using the AlosPalsar sensor model. More...

#include <ossimAlosPalsarModel.h>

Inheritance diagram for ossimplugins::ossimAlosPalsarModel:

Public Member Functions
	ossimAlosPalsarModel ()
	Constructor. More...

virtual	~ossimAlosPalsarModel ()
	Destructor. More...

virtual ossimString	getClassName () const
	Method to return the class name. More...

virtual ossimObject *	dup () const
	Returns pointer to a new instance, copy of this. More...

virtual double	getSlantRangeFromGeoreferenced (double col) const
	This function associates an image column number to a slant range when the image is georeferenced (ground projected) More...

bool	open (const ossimFilename &file)
	Method to instantiate model from the leader file. More...

virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=0) const
	Method to save object state to a keyword list. More...

virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=0)
	Method to the load (recreate) the state of the object from a keyword list. More...

Public Member Functions inherited from ossimplugins::ossimGeometricSarSensorModel
	ossimGeometricSarSensorModel ()
	default constructor More...

	ossimGeometricSarSensorModel (const ossimGeometricSarSensorModel &rhs)
	copy constructor More...

virtual	~ossimGeometricSarSensorModel ()
	Destructor. More...

virtual double	getSlantRange (double col) const
	This function associates an image column number to a slant range. More...

virtual JSDDateTime	getTime (double line) const
	This function associates an image line number to an azimuth time. More...

virtual bool	getPlatformPositionAtLine (double line, vector< double > &position, vector< double > &speed)
	This function associates an image line number to a platform position and speed. More...

virtual void	lineSampleHeightToWorld (const ossimDpt &image_point, const double &heightEllipsoid, ossimGpt &worldPoint) const
	This function is able to convert image coordinates into world coordinates the geometric model of SAR sensors. More...

virtual bool	optimizeModel (const std::list< ossimGpt > &groundCoordinates, const std::list< ossimDpt > &imageCoordinates)
	This function optimizes the model according to a list of Ground Control Points. More...

virtual void	clearGCPlist ()
	Clears _optimizationGCPsGroundCoordinates and _optimizationGCPsImageCoordinates attributes Updates the optimisation factors and bias. More...

virtual void	getGCPlist (std::list< ossimGpt > &groundCoordinates, std::list< ossimDpt > &imageCoordinates)
	Returns _optimizationGCPsGroundCoordinates and _optimizationGCPsImageCoordinates attributes. More...

virtual bool	useForward () const

virtual std::ostream &	print (std::ostream &out) const

double	get_optimizationFactorX () const
	Accessors to the optimization parameters. More...

double	get_optimizationFactorY () const

double	get_optimizationBiasX () const

double	get_optimizationBiasY () const

ossimRefPtr< ossimCoarseGridModel >	getReplacementOcgModel ()

virtual void	lineSampleToWorld (const ossimDpt &image_point, ossimGpt &gpt) const

void	set_platformPosition (PlatformPosition *platformPosition)
	Accessors to the plateform, sensor parameters and reference point. More...

void	set_sensorParams (SensorParams *sensorParams)

void	set_refPoint (RefPoint *refPoint)

PlatformPosition *	get_platformPosition () const

SensorParams *	get_sensorParams () const

RefPoint *	get_refPoint () const

Public Member Functions inherited from ossimSensorModel
	ossimSensorModel ()

	ossimSensorModel (const ossimSensorModel &copy_this)

	ossimSensorModel (const ossimKeywordlist &geom_kwl)

const ossimSensorModel &	operator= (const ossimSensorModel &rhs)
	assignment operator More...

virtual ossimObject *	getBaseObject ()

virtual const ossimObject *	getBaseObject () const

virtual ossimGpt	origin () const

virtual ossimDpt	getMetersPerPixel () const

virtual const double &	getNominalPosError () const
	Returns the estimated Absolute horizontal position error (CE90) of the sensor model. More...

virtual const double &	getRelativePosError () const
	Returns the estimated RELATIVE horizontal position error (CE90) of the sensor model. More...

virtual void	setNominalPosError (const double &ce90)
	Assigns the absolute image position error uncertainty (abs CE90) More...

virtual void	setRelativePosError (const double &ce90)
	Assigns the relative image position error uncertainty (rel CE90) More...

virtual void	worldToLineSample (const ossimGpt &world_point, ossimDpt &image_point) const

virtual void	imagingRay (const ossimDpt &image_point, ossimEcefRay &image_ray) const

void	setRefImgPt (const ossimDpt &pt)
	Sets the center line sampe of the image. More...

void	setRefGndPt (const ossimGpt &pt)
	Sets the center latitude, longitude, height of the image. More...

void	setImageRect (const ossimDrect &imageRect)

void	setGroundRect (const ossimGpt &ul, const ossimGpt &ur, const ossimGpt &lr, const ossimGpt &ll)

ossimDpt	imageSize () const

void	setImageSize (const ossimDpt &size)

virtual void	adjustableParametersChanged ()

virtual void	updateModel ()

virtual bool	insideImage (const ossimDpt &p) const

virtual bool	operator== (const ossimProjection &proj) const

const ossimString &	getImageID () const
	Access methods: More...

const ossimDrect &	getImageClipRect () const

virtual ossim_uint32	degreesOfFreedom () const

virtual bool	needsInitialState () const
	needsInitialState() More...

virtual double	optimizeFit (const ossimTieGptSet &tieSet, double *targetVariance=0)

virtual ossimDpt	getForwardDeriv (int parmIdx, const ossimGpt &gpos, double hdelta=1e-11)

virtual ossimGpt	getInverseDeriv (int parmIdx, const ossimDpt &ipos, double hdelta=1e-11)

virtual ossimSensorModel::CovMatStatus	getObsCovMat (const ossimDpt &ipos, NEWMAT::SymmetricMatrix &Cov, const ossim_float64 defPointingSigma=0.5) const
	Gives 2X2 covariance matrix of observations. More...

virtual bool	isAffectedByElevation () const
	Implementation of pure virtual ossimProjection::isAffectedByElevation method. More...

void	computeGsd ()
	This method computes the ground sample distance(gsd) and sets class attributes theGSD and theMeanGSD by doing a lineSampleHeightToWorld on four points and calculating the distance from them. More...

virtual bool	getImageGeometry (const ossimString &, const ossimString &, ossimKeywordlist &) const
	Extracts geometry info from a non-ossim key,value pair to an ossim keyword list. More...

Public Member Functions inherited from ossimProjection
	ossimProjection ()

virtual	~ossimProjection ()

virtual ossimDpt	forward (const ossimGpt &wp) const

virtual ossimGpt	inverse (const ossimDpt &pp) const

virtual void	getRoundTripError (const ossimDpt &imagePoint, ossimDpt &errorResult) const

virtual void	getRoundTripError (const ossimGpt &groundPoint, ossimDpt &errorResult) const

virtual void	getGroundClipPoints (ossimGeoPolygon &gpts) const

virtual bool	isEqualTo (const ossimObject &obj, ossimCompareType compareType=OSSIM_COMPARE_FULL) const

virtual bool	operator!= (const ossimProjection &projection) const

Public Member Functions inherited from ossimObject
	ossimObject ()

virtual	~ossimObject ()

virtual ossimString	getShortName () const

virtual ossimString	getLongName () const

virtual ossimString	getDescription () const

virtual RTTItypeid	getType () const

virtual bool	canCastTo (ossimObject *obj) const

virtual bool	canCastTo (const RTTItypeid &id) const

virtual bool	canCastTo (const ossimString &parentClassName) const

virtual void	accept (ossimVisitor &visitor)

Public Member Functions inherited from ossimReferenced
	ossimReferenced ()

	ossimReferenced (const ossimReferenced &)

ossimReferenced &	operator= (const ossimReferenced &)

void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...

void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

int	referenceCount () const

Public Member Functions inherited from ossimErrorStatusInterface
	ossimErrorStatusInterface ()

virtual	~ossimErrorStatusInterface ()

virtual ossimErrorCode	getErrorStatus () const

virtual ossimString	getErrorStatusString () const

virtual void	setErrorStatus (ossimErrorCode error_status) const

virtual void	setErrorStatus () const

virtual void	clearErrorStatus () const

bool	hasError () const

Public Member Functions inherited from ossimOptimizableProjection
	ossimOptimizableProjection ()

	ossimOptimizableProjection (const ossimOptimizableProjection &source)

virtual	~ossimOptimizableProjection ()

virtual ossimOptimizableProjection &	operator= (const ossimOptimizableProjection &source)

virtual bool	setupOptimizer (const ossimString &setup)
	setupFromString() Derived classes should implement as needed. Initialize parameters needed for optimizeFit and degreesOfFreedom More...

Public Member Functions inherited from ossimAdjustableParameterInterface
	ossimAdjustableParameterInterface ()

	ossimAdjustableParameterInterface (const ossimAdjustableParameterInterface &rhs)

virtual	~ossimAdjustableParameterInterface ()

void	newAdjustment (ossim_uint32 numberOfParameters=0)

void	setAdjustmentDescription (const ossimString &description)

ossimString	getAdjustmentDescription () const

ossimString	getAdjustmentDescription (ossim_uint32 adjustmentIdx) const
	Returns adjustmentDescription of specific adjustmentInfo. More...

void	setCurrentAdjustment (ossim_uint32 adjustmentIndex, bool notify=false)

bool	setCurrentAdjustment (const ossimString &description, bool notify=false)
	Sets the current adjustment to the adjustment with a matching description. More...

void	eraseAdjustment (bool notify)

void	eraseAdjustment (ossim_uint32 idx, bool notify)

virtual void	initAdjustableParameters ()

void	resetAdjustableParameters (bool notify=false)

void	copyAdjustment (ossim_uint32 idx, bool notify)

void	copyAdjustment (bool notify=false)

void	keepAdjustment (ossim_uint32 idx, bool createCopy)

virtual void	keepAdjustment (bool createCopy=true)

const ossimAdjustableParameterInterface &	operator= (const ossimAdjustableParameterInterface &rhs)

void	removeAllAdjustments ()

ossim_uint32	getNumberOfAdjustableParameters () const

double	getAdjustableParameter (ossim_uint32 idx) const

virtual void	setAdjustableParameter (ossim_uint32 idx, double value, bool notify=false)

virtual void	setAdjustableParameter (ossim_uint32 idx, double value, double sigma, bool notify=false)

double	getParameterSigma (ossim_uint32 idx) const

void	setParameterSigma (ossim_uint32 idx, double value, bool notify=false)

ossimUnitType	getParameterUnit (ossim_uint32 idx) const

void	setParameterUnit (ossim_uint32 idx, ossimUnitType unit)

void	setParameterUnit (ossim_uint32 idx, const ossimString &unit)

void	setParameterCenter (ossim_uint32 idx, double center, bool notify=false)

double	getParameterCenter (ossim_uint32 idx) const

double	computeParameterOffset (ossim_uint32 idx) const

void	setParameterOffset (ossim_uint32 idx, ossim_float64 value, bool notify=false)

ossimString	getParameterDescription (ossim_uint32 idx) const

void	setParameterDescription (ossim_uint32 idx, const ossimString &descrption)

ossim_int32	findParameterIdxGivenDescription (ossim_uint32 adjustmentIdx, const ossimString &name) const

ossim_int32	findParameterIdxContainingDescription (ossim_uint32 adjustmentIdx, const ossimString &name) const

bool	isParameterLocked (ossim_uint32 idx) const

void	setParameterLockFlag (ossim_uint32 idxParam, bool flag)

bool	getParameterLockFlag (ossim_uint32 idx) const

void	lockAllParametersCurrentAdjustment ()

void	unlockAllParametersCurrentAdjustment ()

void	lockAllParameters (ossim_uint32 idxAdjustment)

void	unlockAllParameters (ossim_uint32 idxAdjustment)

void	resizeAdjustableParameterArray (ossim_uint32 numberOfParameters)

void	setAdjustment (const ossimAdjustmentInfo &adj, bool notify=false)

void	setAdjustment (ossim_uint32 idx, const ossimAdjustmentInfo &adj, bool notify=false)

void	addAdjustment (const ossimAdjustmentInfo &adj, bool notify)

void	getAdjustment (ossimAdjustmentInfo &adj) const

void	getAdjustment (ossim_uint32 idx, ossimAdjustmentInfo &adj) const

ossim_uint32	getNumberOfAdjustments () const

ossim_uint32	getCurrentAdjustmentIdx () const

void	setDirtyFlag (bool flag=true)

void	setAllDirtyFlag (bool flag=true)

bool	hasDirtyAdjustments () const

virtual void	saveCurrentAdjustmentOnly (ossimKeywordlist &kwl, const ossimString &prefix=ossimString(""))
	Saves the current active adjustment to the KWL file. More...

bool	saveAdjustments (ossimKeywordlist &kwl, const ossimString &prefix=ossimString("")) const
	Save all adjustments to the KWL file. More...

bool	loadAdjustments (const ossimKeywordlist &kwl, const ossimString &prefix=ossimString(""))

std::ostream &	print (std::ostream &out) const
	Dumps the currently active adjustment to ostream. More...

Protected Member Functions
virtual bool	InitPlatformPosition (const ossimKeywordlist &kwl, const char *prefix)
	Initializes the Platform Position from a projection keywordlist. More...

virtual bool	InitSensorParams (const ossimKeywordlist &kwl, const char *prefix)
	Initializes the Sensor Params from a projection keywordlist. More...

virtual bool	InitRefPoint (const ossimKeywordlist &kwl, const char *prefix)
	Initializes the Reference Point from a projection keywordlist. More...

virtual bool	InitSRGR (const ossimKeywordlist &kwl, const char *prefix)
	Initializes the Slant Range for each Ground Range data sets : theNumberSRGR,theSRGRCoeffset,_srgr_update,thePixelSpacing,_isProductGeoreferenced. More...

Protected Member Functions inherited from ossimplugins::ossimGeometricSarSensorModel
bool	createReplacementOCG ()
	Creates replacement coarse grid model if user requested via ossim preferences keyword "geometric_sar_sensor_model.create_ocg: <bool>". More...

Protected Member Functions inherited from ossimSensorModel
virtual	~ossimSensorModel ()

virtual ossimDpt	extrapolate (const ossimGpt &gp) const

virtual ossimGpt	extrapolate (const ossimDpt &ip, const double &height=ossim::nan()) const

void	buildNormalEquation (const ossimTieGptSet &tieSet, NEWMAT::SymmetricMatrix &A, NEWMAT::ColumnVector &residue, NEWMAT::ColumnVector &projResidue, double pstep_scale)

NEWMAT::ColumnVector	getResidue (const ossimTieGptSet &tieSet)

NEWMAT::ColumnVector	solveLeastSquares (NEWMAT::SymmetricMatrix &A, NEWMAT::ColumnVector &r) const

NEWMAT::Matrix	invert (const NEWMAT::Matrix &m) const
	stable invert stolen from ossimRpcSolver More...

Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Protected Member Functions inherited from ossimAdjustableParameterInterface
bool	paramChanged (ossim_uint32 param_idx) const
	Returns true if specified parameter has been modified since last setAllChangeFlag(false) call. More...

void	setAllChangeFlags (bool areChanged)
	Sets all the change flags to the boolean indicated to indicate parameters are changed (TRUE) or not (FALSE). More...

void	initChangeFlags ()
	Initializes the change flags to TRUE. More...

Private Member Functions
virtual bool	isAlosPalsarLeader (const ossimFilename &file) const

virtual ossimFilename	findAlosPalsarLeader (const ossimFilename &file) const

virtual bool	isAlosPalsarData (const ossimFilename &file) const

virtual ossimFilename	findAlosPalsarData (const ossimFilename &file) const

Private Attributes
double	thePixelSpacing
	Pixel spacing. More...

AlosPalsarLeader *	theAlosPalsarLeader
	List of metadata contained in the Leader file. More...

AlosPalsarData *	theAlosPalsarData
	List of metadata contained in the Data file. More...

Additional Inherited Members
Public Types inherited from ossimSensorModel
enum	CovMatStatus { COV_INVALID = 0, COV_PARTIAL = 1, COV_FULL = 2 }

enum	DeriveMode { OBS_INIT =-99, EVALUATE =-98, P_WRT_X = -1, P_WRT_Y = -2, P_WRT_Z = -3 }

Static Public Member Functions inherited from ossimSensorModel
static void	writeGeomTemplate (ostream &os)

Static Public Attributes inherited from ossimplugins::ossimGeometricSarSensorModel
static const char *	CREATE_OCG_PREF_KW = "geometric_sar_sensor_model.create_ocg"

Protected Attributes inherited from ossimplugins::ossimGeometricSarSensorModel
PlatformPosition *	_platformPosition
	Handle the position of the platform. More...

SensorParams *	_sensor

RefPoint *	_refPoint

SarSensor *	_sarSensor

bool	_isProductGeoreferenced
	True iff the product is ground range. More...

std::list< ossimGpt >	_optimizationGCPsGroundCoordinates
	List Ground Control Points used by the optimization. More...

std::list< ossimDpt >	_optimizationGCPsImageCoordinates

double	_optimizationFactorX
	Optimization result : linear error correction in both dimensions. More...

double	_optimizationFactorY

double	_optimizationBiasX

double	_optimizationBiasY

ossimFilename	_imageFilename

ossimFilename	_productXmlFile

ossimRefPtr< ossimCoarseGridModel >	_replacementOcgModel

Protected Attributes inherited from ossimSensorModel
ossimIpt	theImageSize

ossimDpt	theSubImageOffset

ossimString	theImageID

ossimString	theSensorID

ossimDpt	theGSD

ossim_float64	theMeanGSD

ossimGpt	theRefGndPt

ossimDpt	theRefImgPt

ossimPolygon	theBoundGndPolygon

ossimDrect	theImageClipRect

ossim_float64	theRelPosError

ossim_float64	theNominalPosError

ossimDpt	theParWRTx
	Partials for current point. More...

ossimDpt	theParWRTy

ossimDpt	theParWRTz

ossimDpt	theObs
	Observations & residuals for current point. More...

ossimDpt	theResid

ossimRefPtr< ossimProjection >	theSeedFunction
	Used as an initial guess for iterative solutions and a guess for points outside the support bounds. More...

bool	theExtrapolateImageFlag

bool	theExtrapolateGroundFlag

Protected Attributes inherited from ossimErrorStatusInterface
ossimErrorCode	theErrorStatus

Detailed Description

This class is able to direct localisation and indirect localisation using the AlosPalsar sensor model.

It support at least level 1.1 data (SLC).

Definition at line 43 of file ossimAlosPalsarModel.h.

Constructor & Destructor Documentation

◆ ossimAlosPalsarModel()

ossimplugins::ossimAlosPalsarModel::ossimAlosPalsarModel ( )

Constructor.

Definition at line 42 of file ossimAlosPalsarModel.cpp.

Referenced by dup().

                                              :
       thePixelSpacing(0),
       theAlosPalsarLeader(NULL),
       theAlosPalsarData(NULL)
    {
    }

◆ ~ossimAlosPalsarModel()

ossimplugins::ossimAlosPalsarModel::~ossimAlosPalsarModel ( )

virtual

Destructor.

Definition at line 49 of file ossimAlosPalsarModel.cpp.

References theAlosPalsarData, and theAlosPalsarLeader.

    {
       if (theAlosPalsarLeader != NULL)
       {
          delete theAlosPalsarLeader;
          theAlosPalsarLeader = NULL;
       }
       if (theAlosPalsarData != NULL)
       {
          delete theAlosPalsarData;
          theAlosPalsarData = NULL;
       }
    }

Member Function Documentation

◆ dup()

ossimObject * ossimplugins::ossimAlosPalsarModel::dup ( ) const

virtual

Returns pointer to a new instance, copy of this.

Implements ossimProjection.

Definition at line 68 of file ossimAlosPalsarModel.cpp.

References ossimAlosPalsarModel().

    {
       return new ossimAlosPalsarModel(*this);
    }

◆ findAlosPalsarData()

ossimFilename ossimplugins::ossimAlosPalsarModel::findAlosPalsarData ( const ossimFilename & file ) const

privatevirtual

Definition at line 766 of file ossimAlosPalsarModel.cpp.

References ossimFilename::exists(), ossimFilename::fileNoExtension(), ossimString::replace(), ossimFilename::setFile(), ossimString::size(), and ossimString::substr().

Referenced by open().

    {
       ossimFilename dataFile = file;
       ossimString imgPrefix("IMG-HH"); // Assume the ALOS data always has at least the HH
       ossimString trlPrefix("TRL");
       ossimString volPrefix("VOL");
       ossimString leaPrefix("LED");
 
       ossimString filename = file.fileNoExtension();
       ossimString prefix = filename.substr(0, 3);
       if ((prefix == leaPrefix) ||
           (prefix == trlPrefix) ||
           (prefix == volPrefix))
       {
          // Find the 2nd dash from the end of the string
          // since ALOS files are of the form
          // <prefix>-ALPSRP<identifier>-H<n.n>__A
          filename.replace(0, prefix.size(), imgPrefix);
 
          dataFile.setFile(filename);
          if (dataFile.exists())
          {
             return dataFile;
          }
       }
       return file;
    }

◆ findAlosPalsarLeader()

ossimFilename ossimplugins::ossimAlosPalsarModel::findAlosPalsarLeader ( const ossimFilename & file ) const

privatevirtual

Definition at line 704 of file ossimAlosPalsarModel.cpp.

References ossimFilename::exists(), ossimFilename::fileNoExtension(), ossimString::replace(), ossimFilename::setFile(), ossimString::size(), and ossimString::substr().

Referenced by open().

    {
       ossimFilename leaFile = file;
       ossimString imgPrefix("IMG");
       ossimString trlPrefix("TRL");
       ossimString volPrefix("VOL");
       ossimString leaPrefix("LED");
 
       ossimString filename = file.fileNoExtension();
       ossimString prefix = filename.substr(0, 3);
 
       if ((prefix == imgPrefix) ||
           (prefix == trlPrefix) ||
           (prefix == volPrefix))
       {
          // Find the 2nd dash from the end of the string
          // since ALOS files are of the form
          // <prefix>-ALPSRP<identifier>-H<n.n>__A
          filename.replace(0, prefix.size(), leaPrefix);
 
          leaFile.setFile(filename);
          if (leaFile.exists())
          {
             return leaFile;
          }
       }
       return file;
    }

◆ getClassName()

ossimString ossimplugins::ossimAlosPalsarModel::getClassName ( ) const

virtual

Method to return the class name.

Returns: The name of this class.

Reimplemented from ossimObject.

Definition at line 63 of file ossimAlosPalsarModel.cpp.

Referenced by loadState().

    {
       return ossimString("ossimAlosPalsarModel");
    }

◆ getSlantRangeFromGeoreferenced()

double ossimplugins::ossimAlosPalsarModel::getSlantRangeFromGeoreferenced ( double col ) const

virtual

This function associates an image column number to a slant range when the image is georeferenced (ground projected)

Parameters

col	Column coordinate of the image point

Implements ossimplugins::ossimGeometricSarSensorModel.

Definition at line 73 of file ossimAlosPalsarModel.cpp.

    {
       std::cout << "WARNING: getSlantRangeFromGeoreferenced not implemented for AlosPalsar" << std::endl;
       return 0.0;
    }

◆ InitPlatformPosition()

bool ossimplugins::ossimAlosPalsarModel::InitPlatformPosition	(	const ossimKeywordlist &	kwl,
		const char *	prefix
	)

protectedvirtual

Initializes the Platform Position from a projection keywordlist.

Implements ossimplugins::ossimGeometricSarSensorModel.

Definition at line 394 of file ossimAlosPalsarModel.cpp.

References ossimplugins::ossimGeometricSarSensorModel::_platformPosition, ossimKeywordlist::find(), ossimplugins::JSDDateTime::get_second(), ossimplugins::JSDDateTime::NormDate(), ossimplugins::CivilDateTime::set_day(), ossimplugins::CivilDateTime::set_decimal(), ossimplugins::CivilDateTime::set_month(), ossimplugins::JSDDateTime::set_second(), ossimplugins::CivilDateTime::set_second(), and ossimplugins::CivilDateTime::set_year().

Referenced by loadState().

    {
       // const double PI          = 3.14159265358979323846 ;
       CivilDateTime ref_civil_date;
       /*
        * Ephemerisis reference date retrieval
        */
       const char* eph_year_str = kwl.find(prefix, "eph_year");
       int eph_year = atoi(eph_year_str);
       const char* eph_month_str = kwl.find(prefix, "eph_month");
       int eph_month = atoi(eph_month_str);
       const char* eph_day_str = kwl.find(prefix, "eph_day");
       int eph_day = atoi(eph_day_str);
       const char* eph_sec_str = kwl.find(prefix, "eph_sec");
       double eph_sec = atof(eph_sec_str);
 
 
       ref_civil_date.set_year(eph_year);
       ref_civil_date.set_month(eph_month);
       ref_civil_date.set_day(eph_day);
       ref_civil_date.set_second((int)eph_sec);
       ref_civil_date.set_decimal(eph_sec - (double)((int)eph_sec));
 
       JSDDateTime ref_jsd_date(ref_civil_date);
 
       /*
        * Ephemerisis time interval retrieval
        */
       const char* eph_int_str = kwl.find(prefix, "eph_int");
       double eph_int = atof(eph_int_str);
       /*
        * Ephemerisis number retrieval
        */
       const char* neph_str = kwl.find(prefix, "neph");
       int neph = atoi(neph_str);
 
       Ephemeris** ephemeris = new Ephemeris*[neph];
 
       /*
        * Ephemerisis retrieval
        */
       for (int i = 0; i < neph; i++)
       {
          double pos[3];
          double vit[3];
          char name[64];
 
 
          sprintf(name, "eph%i_posX", i);
          const char* px_str = kwl.find(prefix, name);
          pos[0] = atof(px_str);
 
          sprintf(name, "eph%i_posY", i);
          const char* py_str = kwl.find(prefix, name);
          pos[1] = atof(py_str);
 
          sprintf(name, "eph%i_posZ", i);
          const char* pz_str = kwl.find(prefix, name);
          pos[2] = atof(pz_str);
 
 
          sprintf(name, "eph%i_velX", i);
          const char* vx_str = kwl.find(prefix, name);
          vit[0] = atof(vx_str);
 
          sprintf(name, "eph%i_velY", i);
          const char* vy_str = kwl.find(prefix, name);
          vit[1] = atof(vy_str);
 
          sprintf(name, "eph%i_velZ", i);
          const char* vz_str = kwl.find(prefix, name);
          vit[2] = atof(vz_str);
 
          /*
           * Ephemerisis date
           */
          JSDDateTime date(ref_jsd_date);
          date.set_second(date.get_second() + i * eph_int);
          date.NormDate();
 
          GeographicEphemeris* eph = new GeographicEphemeris(date, pos, vit);
 
          ephemeris[i] = eph;
       }
 
       /*
        * Antenna position interpolator creation
        */
       if (_platformPosition != NULL)
       {
          delete _platformPosition;
       }
       _platformPosition = new PlatformPosition(ephemeris, neph);
 
       /*
        * Free of memory used by the ephemerisis list
        */
       for (int i = 0; i < neph; i++)
       {
          delete ephemeris[i];
       }
       delete[] ephemeris;
 
       return true;
    }

◆ InitRefPoint()

bool ossimplugins::ossimAlosPalsarModel::InitRefPoint	(	const ossimKeywordlist &	kwl,
		const char *	prefix
	)

protectedvirtual

Initializes the Reference Point from a projection keywordlist.

Implements ossimplugins::ossimGeometricSarSensorModel.

Definition at line 500 of file ossimAlosPalsarModel.cpp.

References ossimplugins::ossimGeometricSarSensorModel::_platformPosition, ossimplugins::ossimGeometricSarSensorModel::_refPoint, ossimplugins::ossimGeometricSarSensorModel::_sensor, distance(), ossimKeywordlist::find(), ossimplugins::SensorParams::get_nRangeLook(), ossimplugins::SensorParams::get_sf(), ossimplugins::PlatformPosition::Interpolate(), min, ossimplugins::RefPoint::set_distance(), ossimplugins::RefPoint::set_ephemeris(), ossimplugins::RefPoint::set_pix_col(), ossimplugins::RefPoint::set_pix_line(), ossimSensorModel::theImageClipRect, ossimSensorModel::theImageSize, ossimIpt::x, and ossimIpt::y.

Referenced by loadState().

    {
       const char* sc_lin_str = kwl.find(prefix, "sc_lin");
       double sc_lin = atof(sc_lin_str);
 
       const char* sc_pix_str = kwl.find(prefix, "sc_pix");
       double sc_pix = atof(sc_pix_str);
 
       const char* inp_sctim_str = kwl.find(prefix, "inp_sctim");
 
       // Not available for ALOS
       //const char* rng_gate_str = kwl.find(prefix,"zero_dop_range_time_f_pixel");
       //double rng_gate = atof(rng_gate_str);
 
       if (_refPoint == NULL)
       {
          _refPoint = new RefPoint();
       }
 
       _refPoint->set_pix_col(sc_pix);
       _refPoint->set_pix_line(sc_lin);
 
       char year_str[5];
       for (int i = 0; i < 4; i++)
       {
          year_str[i] = inp_sctim_str[i];
       }
       year_str[4] = '\0';
 
       char month_str[3];
       for (int i = 4; i < 6; i++)
       {
          month_str[i-4] = inp_sctim_str[i];
       }
       month_str[2] = '\0';
 
       char day_str[3];
       for (int i = 6; i < 8; i++)
       {
          day_str[i-6] = inp_sctim_str[i];
       }
       day_str[2] = '\0';
 
       char hour_str[3];
       for (int i = 8; i < 10; i++)
       {
          hour_str[i-8] = inp_sctim_str[i];
       }
       hour_str[2] = '\0';
 
       char min_str[3];
       for (int i = 10; i < 12; i++)
       {
          min_str[i-10] = inp_sctim_str[i];
       }
       min_str[2] = '\0';
 
       char sec_str[3];
       for (int i = 12; i < 14; i++)
       {
          sec_str[i-12] = inp_sctim_str[i];
       }
       sec_str[2] = '\0';
 
       char mili_str[4];
       for (int i = 14; i < 17; i++)
       {
          mili_str[i-14] = inp_sctim_str[i];
       }
       mili_str[3] = '\0';
 
       int year = atoi(year_str);
       int month = atoi(month_str);
       int day = atoi(day_str);
       int hour = atoi(hour_str);
       int min = atoi(min_str);
       int sec = atoi(sec_str);
       double mili = atof(mili_str);
 
 
       CivilDateTime date(year, month, day, hour * 3600 + min * 60 + sec, mili / 1000.0);
 
       if (_platformPosition != NULL)
       {
          Ephemeris * ephemeris = _platformPosition->Interpolate((JSDDateTime)date);
          if (ephemeris == NULL) return false ;
          _refPoint->set_ephemeris(ephemeris);
 
          delete ephemeris;
       }
       else
       {
          return false;
       }
 
       const double c = 2.99792458e+8;
 
       const char* slantRange = kwl.find(prefix, "slant_range_to_1st_data_sample");
       double distance = atof(slantRange) + static_cast<double>(sc_pix) * _sensor->get_nRangeLook() / _sensor->get_sf() * c / 2.0;
 
       _refPoint->set_distance(distance);
 
       // in order to use ossimSensorModel::lineSampleToWorld
       const char* nbCol_str = kwl.find(prefix, "num_pix_in_line");
       const char* nbLin_str = kwl.find(prefix, "num_lines");
       theImageSize.x      = atoi(nbCol_str);
       theImageSize.y      = atoi(nbLin_str);
       theImageClipRect    = ossimDrect(0, 0, theImageSize.x - 1, theImageSize.y - 1);
 
 // AlosPalsarModel currently does not handle GCPs
       /* Do not use GCPs for now
       // Ground Control Points extracted from the model : corner points
       std::list<ossimGpt> groundGcpCoordinates ;
       std::list<ossimDpt> imageGcpCoordinates ;
       // first line first pix
       const char* lon_str = kwl.find("first_line_first_pixel_lon");
       double lon = atof(lon_str);
       const char* lat_str = kwl.find("first_line_first_pixel_lat");
       double lat = atof(lat_str);
       if (lon > 180.0) lon -= 360.0;
       ossimDpt imageGCP1(0,0);
       ossimGpt groundGCP1(lat, lon, 0.0);
       groundGcpCoordinates.push_back(groundGCP1) ;
       imageGcpCoordinates.push_back(imageGCP1) ;
       // first line last pix
       lon_str = kwl.find("first_line_last_pixel_lon");
       lon = atof(lon_str);
       lat_str = kwl.find("first_line_last_pixel_lat");
       lat = atof(lat_str);
       if (lon > 180.0) lon -= 360.0;
       ossimDpt imageGCP2(theImageSize.x-1, 0);
       ossimGpt groundGCP2(lat, lon, 0.0);
       groundGcpCoordinates.push_back(groundGCP2) ;
       imageGcpCoordinates.push_back(imageGCP2) ;
       // last line last pix
       lon_str = kwl.find("last_line_last_pixel_lon");
       lon = atof(lon_str);
       lat_str = kwl.find("last_line_last_pixel_lat");
       lat = atof(lat_str);
       if (lon > 180.0) lon -= 360.0;
       ossimDpt imageGCP3(theImageSize.x-1,theImageSize.y-1);
       ossimGpt groundGCP3(lat, lon, 0.0);
       groundGcpCoordinates.push_back(groundGCP3) ;
       imageGcpCoordinates.push_back(imageGCP3) ;
       // last line first pix
       lon_str = kwl.find("last_line_first_pixel_lon");
       lon = atof(lon_str);
       lat_str = kwl.find("last_line_first_pixel_lat");
       lat = atof(lat_str);
       if (lon > 180.0) lon -= 360.0;
       ossimDpt imageGCP4(0,theImageSize.y-1);
       ossimGpt groundGCP4(lat, lon, 0.0);
       groundGcpCoordinates.push_back(groundGCP4) ;
       imageGcpCoordinates.push_back(imageGCP4) ;
 
       // Default optimization
       optimizeModel(groundGcpCoordinates, imageGcpCoordinates) ;
       */
 
       return true;
    }

◆ InitSensorParams()

bool ossimplugins::ossimAlosPalsarModel::InitSensorParams	(	const ossimKeywordlist &	kwl,
		const char *	prefix
	)

protectedvirtual

Initializes the Sensor Params from a projection keywordlist.

Implements ossimplugins::ossimGeometricSarSensorModel.

Definition at line 79 of file ossimAlosPalsarModel.cpp.

Referenced by loadState().

    {
       const char* wave_length_str = kwl.find(prefix, "wave_length");
       double wave_length = atof(wave_length_str);
       const char* fr_str = kwl.find(prefix, "fr");
       double fr = atof(fr_str) * 1e6;
       const char* fa_str = kwl.find(prefix, "fa");
       double fa = atof(fa_str);
 
       ossimString time_dir_pix = kwl.find(prefix, "time_dir_pix");
       time_dir_pix.upcase();
       //std::transform(time_dir_pix.begin(), time_dir_pix.end(), time_dir_pix.begin(), toupper);
       ossimString time_dir_lin = kwl.find(prefix, "time_dir_lin");
       time_dir_lin.upcase();
       //std::transform(time_dir_lin.begin(), time_dir_lin.end(), time_dir_lin.begin(), toupper);
 
       //ellipsoid parameters
       const char* ellip_maj_str = kwl.find(prefix, "ellip_maj");
       double ellip_maj = atof(ellip_maj_str) * 1000.0;  // km -> m
       const char* ellip_min_str = kwl.find(prefix, "ellip_min");
       double ellip_min = atof(ellip_min_str) * 1000.0;  // km -> m
 
       const char* dopcen_str = kwl.find(prefix, "dopcen_range[0]");
       double dopcen = atof(dopcen_str);
       const char* dopcenLinear_str = kwl.find(prefix, "dopcen_range[1]");
       double dopcenLinear = atof(dopcenLinear_str);
 
       if (_sensor != NULL)
       {
          delete _sensor;
       }
 
       _sensor = new SensorParams();
 
       /*
         if(strcmp(time_dir_pix.c_str(), "INCREASE") == 0)
         {
         _sensor->set_col_direction(1);
         }
         else
         {
         _sensor->set_col_direction(-1);
         }
       */
       // WARNING: _col_direction hard-coded to 1, as level 1.0 image is not flipped.
       _sensor->set_col_direction(1);
 
       // TODO: Have to verify whether the time direction indicator should be always positive
       /*
         if(strcmp(time_dir_lin.c_str(), "INCREASE") == 0)
         {
         _sensor->set_lin_direction(1);
         }
         else
         {
         _sensor->set_lin_direction(-1);
         }
       */
       _sensor->set_lin_direction(1);
 
       _sensor->set_sightDirection(SensorParams::Right) ;
 
       double nlooks_az = atof(kwl.find(prefix, "nlooks_az"));
       _sensor->set_nAzimuthLook(nlooks_az);
       double n_rnglok = atof(kwl.find(prefix, "n_rnglok"));
       _sensor->set_nRangeLook(n_rnglok);
 
       _sensor->set_prf(fa / 1000.); // For ALOS, the fa value in the leader file is in units of mHz
       _sensor->set_sf(fr);
       _sensor->set_rwl(wave_length);
 
       _sensor->set_semiMajorAxis(ellip_maj) ;
       _sensor->set_semiMinorAxis(ellip_min) ;
 
       _sensor->set_dopcen(dopcen);
       _sensor->set_dopcenLinear(dopcenLinear);
 
       return true;
    }

◆ InitSRGR()

bool ossimplugins::ossimAlosPalsarModel::InitSRGR	(	const ossimKeywordlist &	kwl,
		const char *	prefix
	)

protectedvirtual

Initializes the Slant Range for each Ground Range data sets : theNumberSRGR,theSRGRCoeffset,_srgr_update,thePixelSpacing,_isProductGeoreferenced.

Implements ossimplugins::ossimGeometricSarSensorModel.

Definition at line 664 of file ossimAlosPalsarModel.cpp.

    {
       // TODO Add user warning and reference to ERS Model
       return false;
    }

◆ isAlosPalsarData()

bool ossimplugins::ossimAlosPalsarModel::isAlosPalsarData ( const ossimFilename & file ) const

privatevirtual

Definition at line 733 of file ossimAlosPalsarModel.cpp.

References ossimString::c_str(), and ossimString::find().

Referenced by open().

    {
       std::ifstream candidate(file.c_str(), ios::in | ios::binary);
       char alosFileName[16];
 
       candidate.seekg(48);
       if (candidate.bad() || candidate.eof())
       {
          return false;
       }
       candidate.read(alosFileName, 16);
       if (candidate.bad() || candidate.eof())
       {
          return false;
       }
       candidate.close();
 
       ossimString ersString(alosFileName);
 
       if ((ersString.find("AL1 ") == 0) &&
           (ersString.find("PSR") == 4)  &&
           (ersString.find("IMOP") == 8))
       {
          return true;
       }
       else
       {
          return false;
       }
 
       return true;
    }

◆ isAlosPalsarLeader()

bool ossimplugins::ossimAlosPalsarModel::isAlosPalsarLeader ( const ossimFilename & file ) const

privatevirtual

Definition at line 670 of file ossimAlosPalsarModel.cpp.

References ossimString::c_str(), and ossimString::find().

Referenced by open().

    {
       std::ifstream candidate(file.c_str(), ios::in | ios::binary);
       char alosFileName[16];
 
       candidate.seekg(48);
       if (candidate.bad() || candidate.eof())
       {
          return false;
       }
       candidate.read(alosFileName, 16);
       if (candidate.bad() || candidate.eof())
       {
          return false;
       }
       candidate.close();
 
       ossimString ersString(alosFileName);
 
       if ((ersString.find("AL1 ") == 0) &&
           (ersString.find("PSR") == 4)  &&
           (ersString.find("SARL") == 8))
       {
          return true;
       }
       else
       {
          return false;
       }
 
       return true;
 
    }

◆ loadState()

bool ossimplugins::ossimAlosPalsarModel::loadState	(	const ossimKeywordlist &	kwl,
		const char *	prefix = `0`
	)

virtual

Method to the load (recreate) the state of the object from a keyword list.

Return true if ok or false on error.

Returns: true if load OK, false on error

Reimplemented from ossimplugins::ossimGeometricSarSensorModel.

Definition at line 308 of file ossimAlosPalsarModel.cpp.

References ossimplugins::ossimGeometricSarSensorModel::_isProductGeoreferenced, ossimKeywordlist::find(), getClassName(), InitPlatformPosition(), InitRefPoint(), InitSensorParams(), ossimNotify(), ossimNotifyLevel_DEBUG, ossimNotifyLevel_WARN, and ossimKeywordNames::TYPE_KW.

Referenced by open().

    {
       static const char MODULE[] = "ossimAlosPalsarModel::loadState";
 
       if (traceDebug())
       {
          ossimNotify(ossimNotifyLevel_DEBUG) << MODULE << " entered...\n";
       }
 
       const char* lookup = 0;
       ossimString s;
 
       // Check the type first.
       lookup = kwl.find(prefix, ossimKeywordNames::TYPE_KW);
       if (lookup)
       {
          s = lookup;
          if (s != getClassName())
          {
             return false;
          }
       }
 
       // Load the base class.
 //    bool result = ossimGeometricSarSensorModel::loadState(kwl, prefix);
       bool result = false;
       result = InitPlatformPosition(kwl, prefix);
       if (!result)
       {
          if (traceDebug())
          {
             ossimNotify(ossimNotifyLevel_WARN)
                << MODULE
                << "\nCan't init platform position \n";
          }
       }
 
       if (result)
       {
          result = InitSensorParams(kwl, prefix);
          if (!result)
          {
             if (traceDebug())
             {
                ossimNotify(ossimNotifyLevel_WARN)
                   << MODULE
                   << "\nCan't init sensor parameters \n";
             }
          }
       }
 
       if (result)
       {
          result = InitRefPoint(kwl, prefix);
          if (!result)
          {
             if (traceDebug())
             {
                ossimNotify(ossimNotifyLevel_WARN)
                   << MODULE
                   << "\nCan't init ref point \n";
             }
          }
       }
 
 // Products georeferenced to ground range are not handled in AlosPalsarModel
       _isProductGeoreferenced = false;
       /*
         if (result)
         {
         result = InitSRGR(kwl, prefix);
         if (!result)
         {
         if (traceDebug())
         {
         ossimNotify(ossimNotifyLevel_WARN)
         << MODULE
         << "\nCan't init ref point \n";
         }
         }
         }
       */
 
       return result;
    }

◆ open()

bool ossimplugins::ossimAlosPalsarModel::open ( const ossimFilename & file )

Method to instantiate model from the leader file.

Parameters

file

Returns: true on success, false on error.

Definition at line 159 of file ossimAlosPalsarModel.cpp.

References ossimString::c_str(), ossimFilename::exists(), findAlosPalsarData(), findAlosPalsarLeader(), isAlosPalsarData(), isAlosPalsarLeader(), loadState(), ossimNotify(), ossimNotifyLevel_DEBUG, ossimplugins::ossimGeometricSarSensorModel::print(), saveState(), theAlosPalsarData, and theAlosPalsarLeader.

    {
       static const char MODULE[] = "ossimAlosPalsarModel::open";
 
       if (traceDebug())
       {
          ossimNotify(ossimNotifyLevel_DEBUG)
             << MODULE << " entered...\n"
             << "file: " << file << "\n";
       }
 
       bool result = false;
       ossimFilename leaFilename = file;
       ossimFilename datFilename;
 
       /*
        * Creation of the class allowing to store Leader file metadata
        */
       if (theAlosPalsarLeader != NULL)
       {
          delete theAlosPalsarLeader;
          theAlosPalsarLeader = NULL;
       }
 
       theAlosPalsarLeader = new AlosPalsarLeader();
       theAlosPalsarData = new AlosPalsarData();
 
       if (leaFilename.exists())
       {
          result = isAlosPalsarLeader(leaFilename);
          if (result == false)
          {
             leaFilename = findAlosPalsarLeader(file);
          }
          result = isAlosPalsarLeader(leaFilename);
 
          if (result == true)
          {
             if (traceDebug())
             {
                ossimNotify(ossimNotifyLevel_DEBUG)
                   << leaFilename << " is AlosPalsar leader file..."
                   << std::endl
                   << "Begin reading Leader file" << std::endl;
             }
             /*
              * Leader file data reading
              */
             std::ifstream leaderFile(leaFilename.c_str(), ios::in | ios::binary);
             leaderFile >> *theAlosPalsarLeader;
             leaderFile.close();
 
             if (traceDebug())
             {
                ossimNotify(ossimNotifyLevel_DEBUG)
                   << "End reading Leader file" << std::endl;
             }
 
             datFilename = findAlosPalsarData(leaFilename);
             result = isAlosPalsarData(datFilename);
             if (result == true)
             {
                if (traceDebug())
                {
                   ossimNotify(ossimNotifyLevel_DEBUG)
                      << datFilename << " is AlosPalsar data file..."
                      << std::endl
                      << "Begin reading Data file header" << std::endl;
                }
                /*
                 * Read header of data file for image size info
                 */
                std::ifstream dataFile(datFilename.c_str(), ios::in | ios::binary);
                dataFile >> *theAlosPalsarData;
                dataFile.close();
 
                if (traceDebug())
                {
                   ossimNotify(ossimNotifyLevel_DEBUG)
                      << "End reading Data file header" << std::endl;
                }
             } // matches: if ( result=isAlosPalsarData(datFilename) == true )
 
             //To initialize the whole state, reusing saveState/loadState
             //FIXME: This could be at the superclass level instead
             ossimKeywordlist kwl;
             saveState(kwl);
             loadState(kwl);
 
          } // matches: if ( result=isAlosPalsarLeader(file) == True )
 
       } // matches: if ( file.exists() )
 
       if (traceDebug())
       {
          this->print(ossimNotify(ossimNotifyLevel_DEBUG));
 
          ossimNotify(ossimNotifyLevel_DEBUG)
             << MODULE << " exit status = " << (result ? "true" : "false\n")
             << std::endl;
       }
 
       return result;
 
    }

◆ saveState()

bool ossimplugins::ossimAlosPalsarModel::saveState	(	ossimKeywordlist &	kwl,
		const char *	prefix = `0`
	)		const

virtual

Method to save object state to a keyword list.

Parameters

kwl	Keyword list to save to.
prefix	added to keys when saved.

Returns: true on success, false on error.

Reimplemented from ossimplugins::ossimGeometricSarSensorModel.

Definition at line 266 of file ossimAlosPalsarModel.cpp.

References ossimKeywordlist::add(), ossimNotify(), ossimNotifyLevel_DEBUG, ossimplugins::AlosPalsarData::saveState(), ossimplugins::AlosPalsarLeader::saveState(), theAlosPalsarData, theAlosPalsarLeader, and ossimKeywordNames::TYPE_KW.

Referenced by open().

    {
       static const char MODULE[] = "ossimAlosPalsarModel::saveState";
 
       if (traceDebug())
       {
          ossimNotify(ossimNotifyLevel_DEBUG) << MODULE << " entered...\n";
       }
 
       bool result;
 
       kwl.add(prefix, ossimKeywordNames::TYPE_KW, "ossimAlosPalsarModel", true);
 
       if (theAlosPalsarLeader == NULL)
       {
          std::cout << "Error: AlosPalsarLeader is NULL" << std::endl;
          return false;
       }
 
       result = theAlosPalsarLeader->saveState(kwl);
 
       if (result == true)
       {
          if (theAlosPalsarData == NULL)
          {
             std::cout << "Error: AlosPalsarData is NULL" << std::endl;
             return false;
          }
          result = theAlosPalsarData->saveState(kwl);
       }
 
       if (traceDebug())
       {
          ossimNotify(ossimNotifyLevel_DEBUG)
             << MODULE << " exit status = " << (result ? "true" : "false\n")
             << std::endl;
       }
 
       return result;
    }

Member Data Documentation

◆ theAlosPalsarData

AlosPalsarData* ossimplugins::ossimAlosPalsarModel::theAlosPalsarData

private

List of metadata contained in the Data file.

Definition at line 119 of file ossimAlosPalsarModel.h.

Referenced by open(), saveState(), and ~ossimAlosPalsarModel().

◆ theAlosPalsarLeader

AlosPalsarLeader* ossimplugins::ossimAlosPalsarModel::theAlosPalsarLeader

private

List of metadata contained in the Leader file.

Definition at line 114 of file ossimAlosPalsarModel.h.

Referenced by open(), saveState(), and ~ossimAlosPalsarModel().

◆ thePixelSpacing

double ossimplugins::ossimAlosPalsarModel::thePixelSpacing

private

Pixel spacing.

Definition at line 109 of file ossimAlosPalsarModel.h.

The documentation for this class was generated from the following files:

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ossimAlosPalsarModel()

◆ ~ossimAlosPalsarModel()

Member Function Documentation

◆ dup()

◆ findAlosPalsarData()

◆ findAlosPalsarLeader()

◆ getClassName()

◆ getSlantRangeFromGeoreferenced()

◆ InitPlatformPosition()

◆ InitRefPoint()

◆ InitSensorParams()

◆ InitSRGR()

◆ isAlosPalsarData()

◆ isAlosPalsarLeader()

◆ loadState()

◆ open()

◆ saveState()

Member Data Documentation

◆ theAlosPalsarData

◆ theAlosPalsarLeader

◆ thePixelSpacing