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/*
* Copyright (C) 2005-2017 Centre National d'Etudes Spatiales (CNES)
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef otbSpotImageMetadataInterface_h
#define otbSpotImageMetadataInterface_h
#include "otbOpticalImageMetadataInterface.h"
namespace otb
{
/** \class SpotImageMetadataInterface
*
* \brief Creation of an "otb" SpotImageMetadataInterface that gets metadata.
*
*
* \ingroup OTBMetadata
*/
class OTBMetadata_EXPORT SpotImageMetadataInterface : public OpticalImageMetadataInterface
{
public:
typedef SpotImageMetadataInterface Self;
typedef OpticalImageMetadataInterface Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(SpotImageMetadataInterface, OpticalImageMetadataInterface);
typedef Superclass::ImageType ImageType;
typedef Superclass::MetaDataDictionaryType MetaDataDictionaryType;
typedef Superclass::VectorType VectorType;
typedef Superclass::VariableLengthVectorType VariableLengthVectorType;
typedef Superclass::ImageKeywordlistType ImageKeywordlistType;
/** Get the radiometric bias from the ossim metadata */
VariableLengthVectorType GetPhysicalBias() const override;
/** Get the radiometric gain from the ossim metadata */
VariableLengthVectorType GetPhysicalGain() const override;
/** Get the solar irradiance from the ossim metadata */
VariableLengthVectorType GetSolarIrradiance() const override;
/** Get the imaging acquisition day from the ossim metadata : IMAGING_DATE metadata variable */
int GetDay() const override;
/** Get the imaging acquisition month from the ossim metadata : IMAGING_DATE metadata variable */
int GetMonth() const override;
/** Get the imaging acquisition year from the ossim metadata : IMAGING_DATE metadata variable */
int GetYear() const override;
/** Get the imaging acquisition hour from the ossim metadata : IMAGING_DATE metadata variable */
int GetHour() const override;
/** Get the imaging acquisition year from the ossim metadata : IMAGING_DATE metadata variable */
int GetMinute() const override;
/** Get the imaging production day from the ossim metadata : DATASET_PRODUCTION_DATE metadata variable */
int GetProductionDay() const override;
/** Get the imaging production month from the ossim metadata : DATASET_PRODUCTION_DATE metadata variable */
int GetProductionMonth() const override;
/** Get the imaging production year from the ossim metadata : DATASET_PRODUCTION_DATE metadata variable */
int GetProductionYear() const override;
/** Get the sat elevation from the ossim metadata */
double GetSatElevation() const override;
/** Get the sat azimuth from the ossim metadata */
double GetSatAzimuth() const override;
/** Get the first wavelength for the spectral band definition */
VariableLengthVectorType GetFirstWavelengths() const override;
/** Get the last wavelength for the spectral band definition */
VariableLengthVectorType GetLastWavelengths() const override;
/** Get the enhanced band names (here nothing because the metadata did not provide band names) */
std::vector<std::string> GetEnhancedBandNames() const override
{
return this->Superclass::GetBandName();
}
/** Get Instrument */
std::string GetInstrument() const;
/** Get Instrument Index */
unsigned int GetInstrumentIndex() const;
/** This method is to handle the permutation of the spectral band by some image provider
* in most cases, this method won't change the value, but for SPOT data, the bands are set up as
* 2 1 0 3 in the tiff file, this method which is overloaded for SPOT enables to retrieve the
* proper band. */
unsigned int BandIndexToWavelengthPosition(unsigned int i) const override;
/** Get the 3 spectral band numbers corresponding to the default display for visualization,
* in the order R, G, B */
std::vector<unsigned int> GetDefaultDisplay() const override;
bool CanRead() const override;
/** Vector that contains the filter function value in 6S format (step of 0.0025 micro m).
* There values a computed by 6S. */
WavelengthSpectralBandVectorType GetSpectralSensitivity() const override;
protected:
SpotImageMetadataInterface();
~SpotImageMetadataInterface() override {}
private:
SpotImageMetadataInterface(const Self &); //purposely not implemented
void operator =(const Self&); //purposely not implemented
};
} // end namespace otb
#endif
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