Techniques like digital image processing, digital orthophoto production, terrestrial laser scanning and 3D model processing have enabled the production of such alternative products. In recent years the evolution of the technology, has contributed significantly in many aspects of the field of cultural heritage preservation and recording. The term reconstruction defines the rebuilding of a monument to its state at the time of its history chosen for that particular representation.
3D Virtual Models are the future of the representation of the existing and destroyed architectural heritage.