Volume XLII-2/W9
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2/W9, 325-332, 2019
https://doi.org/10.5194/isprs-archives-XLII-2-W9-325-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2/W9, 325-332, 2019
https://doi.org/10.5194/isprs-archives-XLII-2-W9-325-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

  31 Jan 2019

31 Jan 2019

REASSEMBLY OF ROCK SEGMENTS, THE CASE OF AREOPAGUS HILL

V. Evgenikou1, A. Georgopoulos2, and M. Korres3 V. Evgenikou et al.
  • 1MSc Surveyor Engineer National Technical University of Athens, Athens, Greece
  • 2Laboratory of Photogrammetry, National Technical University of Athens, Athens, Greece
  • 3Professor Emeritus National Technical University of Athens, Academy of Athens, Athens, Greece

Keywords: 3d models, SfM, virtual reconstruction, collapsed rocks, reassembly, rock-cut monuments

Abstract. There are no specifications and/or standards for the restoration of collapsed masses of rocks, as in most cases the rocks bear no historical/archaeological value and their restoration would require significant budget and resources. But plenty of colossal statues, ancient temples, tombs and whole cities are carved on the surface or even expand in the interior of solid natural rocks. These so-called rock-cut monuments are located all around the globe and, in most cases, are made on a grand scale. Earthquakes, rock’s faults, erosion and karst can lead to massive rock collapses.The purpose of this paper is to establish an integrated methodology for the relocation of detached rock segments to their original positions. Specifically, the proposed methodology is based on the case of the Areopagus Hill and involves the generation of 3d models of the rock segments, their virtual reassembly and their utilization for the reconstruction of a part of the peak of the hill.