GroundControlPoint.h

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//**************************************************************************************************
//
//     OSSIM Open Source Geospatial Data Processing Library
//     See top level LICENSE.txt file for license information
//
//**************************************************************************************************

#ifndef GroundControlPoint_HEADER
#define GroundControlPoint_HEADER 1

#include <ossim/base/JsonInterface.h>
#include <ossim/base/ossimEcefPoint.h>
#include <ossim/matrix/newmat.h>
#include <memory>

namespace ossim
{
class GroundControlPoint : public ossim::JsonInterface,
                           public std::enable_shared_from_this<GroundControlPoint>
{
public:

   GroundControlPoint(const Json::Value& image_json_node);

   virtual ~GroundControlPoint();

   const std::string& getId() const { return m_id; }
   const ossimEcefPoint& getECF() const { return m_gcp; }

   const NEWMAT::SymmetricMatrix& getCovariance() const {return m_covariance;}

   /*
   * Refer to <a href="https://docs.google.com/document/d/1DXekmYm7wyo-uveM7mEu80Q7hQv40fYbtwZq-g0uKBs/edit?usp=sharing">3DISA API document</a>
   * for JSON format used.
   */
   virtual void loadJSON(const Json::Value& json);

   /*
   * Refer to <a href="https://docs.google.com/document/d/1DXekmYm7wyo-uveM7mEu80Q7hQv40fYbtwZq-g0uKBs/edit?usp=sharing">3DISA API document</a>
   * for JSON format used.
   */
   virtual void saveJSON(Json::Value& json) const;

private:
   GroundControlPoint();

   std::string m_id;
   ossimEcefPoint m_gcp;
   NEWMAT::SymmetricMatrix m_covariance; //> X, Y, Z (ECF)
};

typedef std::vector< std::shared_ptr<GroundControlPoint> > GcpList;

} // end namespace ossimMsp
#endif /* #ifndef GroundControlPoint_HEADER */