otbPleiadesImageMetadataInterface.h

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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 otbPleiadesImageMetadataInterface_h
#define otbPleiadesImageMetadataInterface_h
 
#include "otbOpticalImageMetadataInterface.h"
#include <string>
#include "otbDateTime.h"
 
namespace otb
{
class OTBMetadata_EXPORT PleiadesImageMetadataInterface : public OpticalImageMetadataInterface
{
public:
  typedef PleiadesImageMetadataInterface Self;
  typedef OpticalImageMetadataInterface  Superclass;
  typedef itk::SmartPointer<Self>        Pointer;
  typedef itk::SmartPointer<const Self>  ConstPointer;
 
  itkNewMacro(Self);
 
  itkTypeMacro(PleiadesImageMetadataInterface, OpticalImageMetadataInterface);
 
  typedef Superclass::ImageType                ImageType;
  typedef Superclass::MetaDataDictionaryType   MetaDataDictionaryType;
  typedef Superclass::VectorType               VectorType;
  typedef Superclass::VariableLengthVectorType VariableLengthVectorType;
 
  void Parse(ImageMetadata &) override;
 
protected:
  PleiadesImageMetadataInterface();
  ~PleiadesImageMetadataInterface() = default;
 
private:
  PleiadesImageMetadataInterface(const Self&) = delete;
  void operator=(const Self&) = delete;
 
  void FetchTabulatedPhysicalGain(const MetaData::TimePoint & date, ImageMetadata& imd);
  void FetchSolarIrradiance(const std::vector<double> & dimapSolarIrradiance, ImageMetadata& imd);
 
  void FetchSatAngles(const std::vector<double> & incidenceAngles,
                      const std::vector<double> & alongTrackIncidenceAngles,
                      const std::vector<double> & axrossTrackIncidenceAngles,
                      const std::vector<double> & sceneOrientation,
                      ImageMetadata & imd);
 
  void FetchSpectralSensitivity(const std::string & sensorId, ImageMetadata &imd);
};
 
 
namespace MetaData
{
namespace PleiadesUtils
{
  const std::string IMAGE_ID_KEY = "ImageID";
  const std::string TIME_RANGE_START_KEY = "TimeRangeStart";
  const std::string TIME_RANGE_END_KEY = "TimeRangeEnd";
  const std::string LINE_PERIOD_KEY = "LinePeriod";
  const std::string SWATH_FIRST_COL_KEY = "SwathFirstCol";
  const std::string SWATH_LAST_COL_KEY = "SwathLastCol";
 
  struct SensorModelCharacteristics
  {
    std::string imageID;
    MetaData::TimePoint timeRangeStart;
    MetaData::TimePoint timeRangeEnd;
    double  linePeriod;
    int     swathFirstCol;
    int     swathLastCol;
  };
 
  bool HasSensorModelCharacteristics(const ImageMetadata &);
 
  SensorModelCharacteristics GetSensorModelCharacteristics(const ImageMetadata &);
 
} // end namespace PleiadesUtils
} // end namespace MetaData
 
 
 
} // end namespace otb
 
#endif