Geophysical and remote sensing techniques for evaluating historical stratigraphy and assessing the conservation status of defensive structures heritage: Preliminary results from the military buildings at San Filippo Bastion, Cagliari, Italy

Luca Piroddi, Sergio Vincenzo Calcina, Donatella Rita Fiorino, Silvana Grillo, Antonio Trogu, Giulio Vignoli

Publikation: Bidrag til bog/rapport/konferenceproceedingsKonferenceartikel i proceedingspeer review

8 Citationer (Scopus)

Abstrakt

This paper describes the preliminary results of integrated non-destructive surveys for the diagnosis of the materials and for the analysis of the underground structures of an historical building. The studied structure was built in the center of Cagliari, Italy. A single channel 200 MHz Ground Penetrating Radar (GPR) survey was carried out in order to provide the 3D reconstruction of the buried structures localized under the floor level of two rooms of the structure. Two 3D models of the underground environments were derived from orthogonal radar profiles. In addition, active Infrared Thermography (IRT) and Multispectral Imaging techniques (MSI) were utilized to perform the non-invasive inspection of the conditions of the surface materials. IRT images were processed via the Principal Component Analysis (PCA) technique. The reflective patterns of the GPR maps allowed to locate several buried anomalies. IRT data and MSI images have provided a fundamental support to enhance discontinuities and defects of the investigated surfaces.

OriginalsprogEngelsk
TitelComputational Science and Its Applications – ICCSA 2020
Undertitel20th International Conference, Cagliari, Italy, July 1–4, 2020, Proceedings, Part VII
RedaktørerOsvaldo Gervasi, Beniamino Murgante, Sanjay Misra, Chiara Garau, Ivan Blečić, David Taniar, Bernady O. Apduhan, Ana Maria A.C. Rocha, Eufemia Tarantino, Carmelo Maria Torre, Yeliz Karaca
ForlagSpringer
Sider944-959
Antal sider16
ISBN (Trykt)978-3-030-58819-9
DOI
StatusUdgivet - 2020
Begivenhed20th International Conference on Computational Science and Its Applications, ICCSA 2020 - Cagliari, Italien
Varighed: 1 jul. 20204 jul. 2020

Publikationsserier

NavnLecture Notes in Computer Science
ForlagSpringer
Vol/bind12255
ISSN (Trykt)0302-9743
ISSN (Elektronisk)1611-3349

Konference

Konference20th International Conference on Computational Science and Its Applications, ICCSA 2020
Land/OmrådeItalien
ByCagliari
Periode1/07/204/07/20

Programområde

  • Programområde 2: Vandressourcer

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