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/*
* Copyright (C) 2005-2022 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 otbSentinel1ImageMetadataInterface_h
#define otbSentinel1ImageMetadataInterface_h
#include "otbSarImageMetadataInterface.h"
#include "otbXMLMetadataSupplier.h"
namespace otb
{
/** \class Sentinel1ImageMetadataInterface
*
* \brief Creation of an "otb" Sentinel1ImageMetadataInterface that gets metadata.
*
*
* \ingroup OTBMetadata
*/
class OTBMetadata_EXPORT Sentinel1ImageMetadataInterface : public SarImageMetadataInterface
{
public:
typedef Sentinel1ImageMetadataInterface Self;
typedef SarImageMetadataInterface 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(Sentinel1ImageMetadataInterface, SarImageMetadataInterface);
typedef Superclass::ImageType ImageType;
typedef Superclass::MetaDataDictionaryType MetaDataDictionaryType;
typedef Superclass::VectorType VectorType;
typedef Superclass::VariableLengthVectorType VariableLengthVectorType;
typedef Superclass::RealType RealType;
typedef Superclass::LookupDataPointerType LookupDataPointerType;
double GetCenterIncidenceAngle(const MetadataSupplierInterface&) const override;
/*get lookup data for calculating backscatter */
bool HasCalibrationLookupDataFlag(const MetadataSupplierInterface&) const override;
bool CreateCalibrationLookupData(SARCalib&, const ImageMetadata&, const MetadataSupplierInterface&, const bool) const override;
/* Read the Sar parameters and GCPs from the annotation xml file, this method can be used
to instantiate a otb::SarModel */
void ReadSarParamAndGCPs(const XMLMetadataSupplier &,
SARParam &,
Projection::GCPParam &);
void ParseGdal(ImageMetadata &) override;
void ParseGeom(ImageMetadata &) override;
void Parse(ImageMetadata &) override;
protected:
/* class ctor */
Sentinel1ImageMetadataInterface() = default;
/* class dtor */
~Sentinel1ImageMetadataInterface() override = default;
/* Fetch the AzimuthFmRate metadata */
std::vector<AzimuthFmRate> GetAzimuthFmRate(const XMLMetadataSupplier&) const;
/* Fetch the DopplerCentroid metadata */
std::vector<DopplerCentroid> GetDopplerCentroid(const XMLMetadataSupplier&) const;
/* Fetch the Orbits metadata */
std::vector<Orbit> GetOrbits(const XMLMetadataSupplier&) const;
/* Fetch the burst records */
std::vector<BurstRecord> GetBurstRecords(const XMLMetadataSupplier&, const MetaData::Duration & azimuthTimeInterval) const;
/* Fetch coordinate conversion records (Sr0/Gr0) */
std::vector<CoordinateConversionRecord> GetCoordinateConversionRecord(const XMLMetadataSupplier &xmlMS,
const std::string & rg0_path,
const std::string & coeffs_path) const;
/* Compute the mean terrain elevation */
double getBandTerrainHeight(const XMLMetadataSupplier&) const;
/* create the thermal denoising LUT */
bool CreateThermalNoiseLookupData(SARCalib& sarCalib,
const ImageMetadata& imd,
const MetadataSupplierInterface& mds,
const bool geom) const;
private:
Sentinel1ImageMetadataInterface(const Self&) = delete;
void operator=(const Self&) = delete;
};
} // end namespace otb
#endif
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