otb::Functor::LAIFromNDVIFormosat2Functor< TInput1, TInput2, TOutput > Class Template Reference

#include <otbVegetationIndicesFunctor.h>

Inheritance diagram for otb::Functor::LAIFromNDVIFormosat2Functor< TInput1, TInput2, TOutput >:

Collaboration diagram for otb::Functor::LAIFromNDVIFormosat2Functor< TInput1, TInput2, TOutput >:

Public Member Functions
std::string	GetName () const override
	LAIFromNDVIFormosat2Functor ()
	~LAIFromNDVIFormosat2Functor () override
Public Member Functions inherited from otb::Functor::RAndNIRIndexBase< TInput1, TInput2, TOutput >
unsigned int	GetNIRIndex () const
unsigned int	GetRedIndex () const
bool	operator!= (const RAndNIRIndexBase &) const
TOutput	operator() (const InputVectorType &inputVector) const
TOutput	operator() (const TInput1 &r, const TInput2 &nir) const
bool	operator== (const RAndNIRIndexBase &other) const
	RAndNIRIndexBase ()
void	SetIndex (BandName::BandName band, unsigned int channel)
void	SetNIRIndex (unsigned int channel)
void	SetRedIndex (unsigned int channel)
virtual	~RAndNIRIndexBase ()
unsigned int	GetIndex (BandName::BandName band) const

Protected Member Functions
TOutput	Evaluate (const TInput1 &r, const TInput2 &nir) const override

Additional Inherited Members
Public Types inherited from otb::Functor::RAndNIRIndexBase< TInput1, TInput2, TOutput >
typedef itk::VariableLengthVector < TInput1 >	InputVectorType
Protected Attributes inherited from otb::Functor::RAndNIRIndexBase< TInput1, TInput2, TOutput >
double	m_EpsilonToBeConsideredAsZero

Detailed Description

template<class TInput1, class TInput2, class TOutput>
class otb::Functor::LAIFromNDVIFormosat2Functor< TInput1, TInput2, TOutput >

use red and nir image band to compute LAI image using formula a*(exp(nir-red)/((red+nir)*b)-exp(c*b)); with a = 0.1519 b = 3.9443 c = 0.13 this formula is only valid for Formosat 2 reflectance TOC

This relationship have been presented by : M. Claverie, V. Demarez, B. Duchemin, Spatialization of crop leaf area index and biomass by combining a simple crop model safy and high spatial and temporal resolutions remote sensing data.

Definition at line 1489 of file otbVegetationIndicesFunctor.h.

Constructor & Destructor Documentation

template<class TInput1 , class TInput2 , class TOutput >

otb::Functor::LAIFromNDVIFormosat2Functor< TInput1, TInput2, TOutput >::LAIFromNDVIFormosat2Functor ( )

inline

Constructor.

Definition at line 1500 of file otbVegetationIndicesFunctor.h.

template<class TInput1 , class TInput2 , class TOutput >

otb::Functor::LAIFromNDVIFormosat2Functor< TInput1, TInput2, TOutput >::~LAIFromNDVIFormosat2Functor ( )

inlineoverride

Desctructor.

Definition at line 1502 of file otbVegetationIndicesFunctor.h.

Member Function Documentation

template<class TInput1 , class TInput2 , class TOutput >

TOutput otb::Functor::LAIFromNDVIFormosat2Functor< TInput1, TInput2, TOutput >::Evaluate ( const TInput1 &  r, const TInput2 &  nir  ) const

inlineoverrideprotectedvirtual

Implements otb::Functor::RAndNIRIndexBase< TInput1, TInput2, TOutput >.

Definition at line 1505 of file otbVegetationIndicesFunctor.h.

References otb::Functor::RAndNIRIndexBase< TInput1, TInput2, TOutput >::m_EpsilonToBeConsideredAsZero.

template<class TInput1 , class TInput2 , class TOutput >

std::string otb::Functor::LAIFromNDVIFormosat2Functor< TInput1, TInput2, TOutput >::GetName ( void  ) const

inlineoverridevirtual

Return the index name

Implements otb::Functor::RAndNIRIndexBase< TInput1, TInput2, TOutput >.

Definition at line 1494 of file otbVegetationIndicesFunctor.h.

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

• otbVegetationIndicesFunctor.h