Volume XLII-2/W10
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2/W10, 69-75, 2019
https://doi.org/10.5194/isprs-archives-XLII-2-W10-69-2019
© 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/W10, 69-75, 2019
https://doi.org/10.5194/isprs-archives-XLII-2-W10-69-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

  17 Apr 2019

17 Apr 2019

THE PROGRESS OF SURVEY TECHNIQUES IN UNDERWATER SITES: THE CASE STUDY OF CAPE STOBA SHIPWRECK

E. Costa E. Costa
  • Ca’ Foscari University of Venice, Dorsoduro 3484/D, 30123 Venezia; Iuav University of Venice, Santa Croce 191, 30125 Venezia, Italy

Keywords: Cultural Heritage, Underwater Archaeology, Survey technique, Photogrammetry, 3D Modelling

Abstract. The experience on a 10-11th century AD cargo of amphoras of the shipwreck of Cape Stoba, in the island of Mljet, in Croatia could be considered an important example to describe the progress of documentation and survey on a shipwreck. In the first part of the paper, we describe some of the used feasible methods of documentation and their advantages and disadvantages. In the second part, we introduce the three-dimensional reconstruction of the items recovered during the archaeological excavation and how these elements could be integrated to the different types of documentation: bi-dimensional plans, three-dimensional coordinates and multi-image photogrammetry.

3D reconstruction allows to decrease and optimize time and work during the excavation and to obtain a complete range of data for post-excavation study, permitting to better document, represent and investigate the position of the cargo. Furthermore, 3D modelling offers an attractive display for the public, who can better appreciate cultural heritage and archaeological evidence.