otb::Functor::LAIFromNDVIFormosat2Functor< TInput, TOutput > Class Template Reference

#include <otbVegetationIndicesFunctor.h>

Inheritance diagram for otb::Functor::LAIFromNDVIFormosat2Functor< TInput, TOutput >:

Collaboration diagram for otb::Functor::LAIFromNDVIFormosat2Functor< TInput, TOutput >:

Public Member Functions
	LAIFromNDVIFormosat2Functor ()
Public Member Functions inherited from otb::Functor::RadiometricIndex< TInput, TOutput >
virtual TOutput	operator() (const itk::VariableLengthVector< TInput > &input) const =0
	RadiometricIndex (const std::set< BandNameType > &requiredBands)
virtual	~RadiometricIndex ()=default
std::set< BandNameType >	GetRequiredBands () const
void	SetBandIndex (BandNameType band, vcl_size_t index)
void	SetBandsIndices (const std::map< BandNameType, vcl_size_t > &indicesMap)
vcl_size_t	GetBandIndex (BandNameType band) const

Static Public Attributes
static constexpr double	B = 3.9443
static constexpr double	C = 0.13
Static Public Attributes inherited from otb::Functor::RadiometricIndex< TInput, TOutput >
static constexpr double	Epsilon = 0.0000001
static constexpr vcl_size_t	NumberOfBands = static_cast<vcl_size_t>(BandNameType::MAX)

Additional Inherited Members
Public Types inherited from otb::Functor::RadiometricIndex< TInput, TOutput >
using	BandNameType = CommonBandNames
using	InputType = TInput
using	OutputType = TOutput
using	PixelType = itk::VariableLengthVector< InputType >
Protected Member Functions inherited from otb::Functor::RadiometricIndex< TInput, TOutput >
vcl_size_t	UncheckedBandIndex (BandNameType band) const
double	Value (BandNameType band, const itk::VariableLengthVector< TInput > &input) const

Detailed Description

template<class TInput, class TOutput>
class otb::Functor::LAIFromNDVIFormosat2Functor< TInput, 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 745 of file otbVegetationIndicesFunctor.h.

Constructor & Destructor Documentation

template<class TInput , class TOutput >

otb::Functor::LAIFromNDVIFormosat2Functor< TInput, TOutput >::LAIFromNDVIFormosat2Functor ( )

inline

Definition at line 748 of file otbVegetationIndicesFunctor.h.

Member Data Documentation

template<class TInput , class TOutput >

constexpr double otb::Functor::LAIFromNDVIFormosat2Functor< TInput, TOutput >::B = 3.9443

static

Definition at line 765 of file otbVegetationIndicesFunctor.h.

template<class TInput , class TOutput >

constexpr double otb::Functor::LAIFromNDVIFormosat2Functor< TInput, TOutput >::C = 0.13

static

Definition at line 766 of file otbVegetationIndicesFunctor.h.

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

• otbVegetationIndicesFunctor.h