A hybrid measurement approach for archaeological site modelling and monitoring: the case study of Mas D'Is, Penaguila

作者：Alberto Torres Jose; Hernandez Lopez David; Gonzalez Aguilera Diego^*; Moreno Hidalgo Miguel Angel

来源：Journal of Archaeological Science, 2014, 50: 475-483.

DOI：10.1016/j.jas.2014.08.012

• Archaeological settlement
• Geo-technologies
• Hybrid approaches
• Unmanned aerial vehicle
• Terrestrial laser scanner
• Terrestrial photogrammetry
• Surveying methods
• Coordinate reference system
• Geo-referencing
• True-orthophoto

There are several methodologies for obtaining and processing geospatial data with the aim of generating 3D models that represent reality. Thus, it is necessary to analyse the performance and capabilities of each methodology and its integration into archaeological heritage documentation. This paper analyses and compares the generation of 3D archaeological site models through the integration of aerial photogrammetry from an unmanned aerial vehicle, terrestrial photogrammetry and laser scanning. This process is carried out for two different excavation campaigns to monitor the sites based on dimensional analysis. Finally, a hybrid 3D model is generated by merging the three methodologies into a true orthophoto of the archaeological site for each campaign. One of the most relevant aspects of the model is the integration of multiple geo-technologies, which requires establishing a rigorous methodology for geo-referencing different data and equipment that is supported by the use of a dual geodesic coordinate system. The results obtained confirm that the geo-technologies proposed for integration are perfectly complementary, providing high quality and thorough models of archaeological sites.

• 出版日期2014-10