The survey of the Basilica di Collemaggio in L'Aquila with a system of terrestrial imaging and most proven techniques. Issue 1 (1st January 2017)

• Record Type: Journal Article
• Authors: Baiocchi, Valerio; Giammarresi, Valeria; Ialongo, Roberta; Piccaro, Chiara; Allegra, Massimo; Dominici, Donatella
• Is Part Of: European journal of remote sensing. Volume 50:Issue 1(2017)
• Page Start: 237
• Page End: 253
• Publication Date: 2017-01-01
• Subjects: Photogrammetry -- image-based -- UAV -- laser scanning -- structure from motion -- L'Aquila -- imaging rover; Remote sensing -- Periodicals; Remote sensing; Electronic journals; Periodicals; 621.3678
• DOI: 10.1080/22797254.2017.1316523
• Languages: English
• ISSNs: 2279-7254

Abstract

ABSTRACT: The proposed job concerns the evaluation of a series of surveys carried out in the context of a campaign of studies begun in 2015 with the objective of comparing the accuracies obtainable with the systems of terrestrial imaging, compared to unmanned aerial vehicle imaging and laser scanner survey. In particular, the authors want to test the applicability of a system of imaging rover (IR), an innovative terrestrial imaging system, that consists of a multi-camera with integrated global positioning system (GPS)/global navigation satellite system (GNSS) receiver, that is very recently released technique, and only a few literature references exist on the specific subject. In detail, the IR consists of a total of 12 calibrated cameras – seven "panorama" and five downward-looking – providing complete site documentation that can potentially be used to make photogrammetric measurements. The data acquired in this experimentation were then elaborated with various software packages in order to obtain point clouds and a three-dimensional model in different cases, and a comparison of the various results obtained was carried out. Following, the case study of the Basilica di Santa Maria di Collemaggio in L'Aquila is reported; Collemaggio is an UNESCO world heritage site; it was damaged during the seismic event of 2009, and its restoration is still in progress.