Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-5/W1, 99-105, 2013
http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-5-W1/99/2013/
doi:10.5194/isprsarchives-XL-5-W1-99-2013
© Author(s) 2013. This work is distributed
under the Creative Commons Attribution 3.0 License.
 
13 Feb 2013
DIGITAL RECONSTRUCTION OF AN ARCHAEOLOGICAL SITE BASED ON THE INTEGRATION OF 3D DATA AND HISTORICAL SOURCES
G. Guidi1, M. Russo2, and D. Angheleddu1 1Dept. of Mechanics, Politecnico di Milano, Italy
2Dept. of Design, Politecnico di Milano, Italy
Keywords: 3D survey, archaeological sites, reality based modeling, digital reconstruction, integration of methods, Cham Architecture Abstract. The methodology proposed in this paper in based on an integrated approach for creating a 3D digital reconstruction of an archaeological site, using extensively the 3D documentation of the site in its current state, followed by an iterative interaction between archaeologists and digital modelers, leading to a progressive refinement of the reconstructive hypotheses. The starting point of the method is the reality-based model, which, together with ancient drawings and documents, is used for generating the first reconstructive step. Such rough approximation of a possible architectural structure can be annotated through archaeological considerations that has to be confronted with geometrical constraints, producing a reduction of the reconstructive hypotheses to a limited set, each one to be archaeologically evaluated. This refinement loop on the reconstructive choices is iterated until the result become convincing by both points of view, integrating in the best way all the available sources.

The proposed method has been verified on the ruins of five temples in the My Son site, a wide archaeological area located in central Vietnam. The integration of 3D surveyed data and historical documentation has allowed to support a digital reconstruction of not existing architectures, developing their three-dimensional digital models step by step, from rough shapes to highly sophisticate virtual prototypes.

Conference paper (PDF, 3723 KB)


Citation: Guidi, G., Russo, M., and Angheleddu, D.: DIGITAL RECONSTRUCTION OF AN ARCHAEOLOGICAL SITE BASED ON THE INTEGRATION OF 3D DATA AND HISTORICAL SOURCES, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-5/W1, 99-105, doi:10.5194/isprsarchives-XL-5-W1-99-2013, 2013.

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