Orfeo ToolBox  4.2
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otb::Functor::LAIFromNDVIFormosat2Functor< TInput1, TInput2, TOutput > Class Template Reference

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 More...

#include <otbVegetationIndicesFunctor.h>

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

Public Member Functions

 LAIFromNDVIFormosat2Functor ()
 Constructor. More...
 
virtual ~LAIFromNDVIFormosat2Functor ()
 Desctructor. More...
 
virtual std::string GetName () const
 
- Public Member Functions inherited from otb::Functor::RAndNIRIndexBase< TInput1, TInput2, TOutput >
 RAndNIRIndexBase ()
 Constructor. More...
 
virtual ~RAndNIRIndexBase ()
 Desctructor. More...
 
unsigned int GetIndex (BandName::BandName band) const
 
unsigned int GetNIRIndex () const
 Get NIR Index. More...
 
unsigned int GetRedIndex () const
 Get Red Index. More...
 
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
 
void SetIndex (BandName::BandName band, unsigned int channel)
 
void SetNIRIndex (unsigned int channel)
 Set NIR Index. More...
 
void SetRedIndex (unsigned int channel)
 Set Red Index. More...
 

Protected Member Functions

TOutput Evaluate (const TInput1 &r, const TInput2 &nir) const
 

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 1417 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 1428 of file otbVegetationIndicesFunctor.h.

template<class TInput1 , class TInput2 , class TOutput >
virtual otb::Functor::LAIFromNDVIFormosat2Functor< TInput1, TInput2, TOutput >::~LAIFromNDVIFormosat2Functor ( )
inlinevirtual

Desctructor.

Definition at line 1430 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
inlineprotectedvirtual
template<class TInput1 , class TInput2 , class TOutput >
virtual std::string otb::Functor::LAIFromNDVIFormosat2Functor< TInput1, TInput2, TOutput >::GetName ( void  ) const
inlinevirtual

Return the index name

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

Definition at line 1422 of file otbVegetationIndicesFunctor.h.


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