Investigating Pompeii: Application of 3D geomatic techniques for the study of the Sarno Baths

Monego, Michele; Previato, Caterina; Bernardi, Leonardo; Menin, Andrea; Achilli, Vladimiro

doi:10.1016/j.jasrep.2019.02.009

Cited by 8 publications

(7 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Considering the limits of a single-sensor approach and the fact that currently a sensor that works effectively in all conditions does not exist, this multi-source approach allows for creating a hybrid model that takes advantage of the potentialities of the employed instruments. Data integration is particularly investigated in the field of surveys for the documentation of complex architectures, where it allows for achieving great adaptability when taking into account 3D metric acquisition in different scenarios and where it constitutes a fundamental instrument for the analysis and interpretation of historical sites [41][42][43].…”

Section: Data Integration Frameworkmentioning

confidence: 99%

Integrated Laser Scanner Techniques to Produce High-Resolution DTM of Vegetated Territory

et al. 2021

View full text Add to dashboard Cite

The paper presents the first part of a research project concerning the creation of 3D terrain models useful to understand landslide movements. Thus, it illustrates the creation process of a multi-source high-resolution Digital Terrain Model (DTM) in very dense vegetated areas obtained by integrating 3D data coming from three sources, starting from long and medium-range Terrestrial Laser Scanner up to a Backpack Indoor Mobile Mapping System. The point clouds are georeferenced by means of RKT GNSS points and automatically filtered using a Cloth Simulation Filter algorithm to separate points belonging to the ground. Those points are interpolated to produce the DTMs which are then mosaicked to obtain a unique multi-resolution DTM that plays a crucial role in the detection and identification of specific geological features otherwise visible. Standard deviation of residuals of the DTM varies from 0.105 m to 0.176 m for Z coordinate, from 0.065 m to 0.300 m for X and from 0.034 m to 0.175 m for Y. The area under investigation belongs to the Municipality of Piuro (SO) and includes both the town and surrounding valley. It was affected by a dramatic landslide in 1618 that destroyed the entire village. Numerous challenges have been faced, caused both by the characteristics of the area and the processed data. The complexity of the case study turns out to be an excellent test bench for the employed technologies, providing the opportunity to precisely identify the needed direction to obtain future promising results.

show abstract

Section: Data Integration Frameworkmentioning

confidence: 99%

Integrated Laser Scanner Techniques to Produce High-Resolution DTM of Vegetated Territory

et al. 2021

View full text Add to dashboard Cite

show abstract

“…The LiDAR survey has been carried out with two ToF TLS, both Faro Focus 3D S120 by CAM2 ( Figure 3). This kind of device represents a well-consolidated solution and it has been widely adopted for built heritage documentation purposes (Monego et al, 2019). The ranging error of this laser scanner is ± 2 mm in distance measurement and, thanks to embedded camera, it is able to associate a RGB value to point cloud, providing radiometric information (Table 3).…”

Section: Terrestrial Laser Scanning: the Faro Focus S120mentioning

confidence: 99%

Multi-Source Approaches for Complex Architecture Documentation: The “Palazzo Ducale” in Gubbio (Perugia, Italy)

Patrucco

Rinaudo

Spreafico

2019

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

View full text Add to dashboard Cite

Abstract. Nowadays, the employment of rapid mapping solutions for architectural survey is more and more considered, not only for the strong reduction of the primary data acquisition times, but also thanks to their adaptability to various contexts, especially in the framework of Cultural Heritage documentation where tailored solutions are required. The combined use of Mobile Mapping Systems (MMS), Unmanned Aerial Vehicles (UAV) for close range aerial image acquisition, and Terrestrial Laser Scanning (TLS) seems to be an effective solution for the architectonic scale compliant to the level of detail and accuracy of 1&thinsp;:&thinsp;200, and 1&thinsp;:&thinsp;100 scales. The present research tries to evaluate the use of a handheld MMS, the ZEB-Revo RT by Geoslam, an UAV, the DJI Mavic Pro, and a LiDAR system, the Faro Focus3D S 120 by CAM2. The complex case of the documentation metric survey of Palazzo Ducale in Gubbio, the Montefeltro’s Palace, now hosting the museum of itself, allows the comparison of the effectiveness of the used technologies.

show abstract

“…They can work separately or by combining the two techniques; they can use data from land-based or UAV-mounted cameras (Vacca et al 2018). The accuracy of terrestrial laser scanner (TLS) systems has been extensively tested and verified (Fassi, Fregonese 2011), (Grussenmeyer et al 2008) and (Monego et al, 2019), while the image-based techniques and their integration with TLS are still the object of study (Pepe et al, 2016). The TLS technique has been used in the study of deformations of ancient structures, of which there are several examples (Bonali et al, 2013), (Pesci et al, 2012) and (De Catalunya et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

Geomatics Supporting Knowledge of Cultural Heritage Aimed at Recovery and Restoration

Vacca¹,

Dessi²

2022

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

View full text Add to dashboard Cite

Abstract. The study presented aims a practical contribution to the use of the Terrestrial Laser Scanner and the Close Range Photogrammetry geomatic techniques and to their integration for the knowledge and development of the historical-architectural heritage, both in the step of planning a restorative conservation project, and in the subsequent step of the restoration works. In particular, these techniques and their integration were applied at the process of study, planning and execution of the restoration of the San Giovanni Battista church in Fonni (Sardinia, Italy), founded in the 16th century. The building, due to structural problems and humidity infiltrations, was subject to a serious intervention for consolidation and conservative restoration.In the first phase of the work, preliminary to the design, a TLS survey was made that allowed to obtain an accurate 3D model of the church. In a second phase, during the restoration work, CRP surveys were carried out and the accuracy of this technique was verified through a comparison with TLS surveys. The integration of the two techniques to improve the texture of point clouds detected with TLS was also tested.

show abstract

Investigating Pompeii: Application of 3D geomatic techniques for the study of the Sarno Baths

Cited by 8 publications

References 6 publications

Integrated Laser Scanner Techniques to Produce High-Resolution DTM of Vegetated Territory

Integrated Laser Scanner Techniques to Produce High-Resolution DTM of Vegetated Territory

Multi-Source Approaches for Complex Architecture Documentation: The “Palazzo Ducale” in Gubbio (Perugia, Italy)

Geomatics Supporting Knowledge of Cultural Heritage Aimed at Recovery and Restoration

Contact Info

Product

Resources

About