INTEGRATION OF PHOTOGRAMMETRY AND PORTABLE MOBILE MAPPING TECHNOLOGY FOR 3D MODELING OF CULTURAL HERITAGE SITES: THE CASE STUDY OF THE BZIZA TEMPLE
- 1Polytechnic Department of Engineering and Architecture (DPIA), University of Udine, Udine, Italy
- 2Department of Humanities and Cultural Heritage (DIUM), University of Udine, Udine, Italy
- 3Lebanese University, 3rd Branch Tripoli, Lebanon
Keywords: Portable Mobile Mapping Systems, Laser Scanning, Photogrammetry, 3D Models, Data Fusion, Cultural Heritage
Abstract. In this paper, we present a multi-sensor approach employed to obtain the 3D model of the Roman temple of Bziza (Lebanon) and its surroundings, a work carried out as part of the archaeological Northern Lebanon Project (NoLeP). The integration of photogrammetry and portable mobile mapping technology was tested to overcome the weaknesses of each individual surveying method, with the aim of producing a complete and realistic 3D reconstruction of the whole site, as well as capturing at high-resolution the architectural features of the main structure. Moreover, this case study serves to further investigate the accuracy that can be reached with mobile laser scanners, highlighting benefits and limitations of this rapid and efficient mapping technique also in the field of Cultural Heritage documentation.