Applying SLAM-Based LiDAR and UAS Technologies to Evaluate the Rock Slope Stability of the Grotta Paglicci Paleolithic Site (Italy)

被引：0

作者：

Beltramone, Luisa ^{[1
,2
]}

De Lucia, Vivien ^{[1
,2
]}

Ermini, Andrea ^{[1
,2
,3
]}

Innocenti, Matteo ^{[1
,2
]}

Silvestri, Daniele ^{[1
,2
]}

Rindinella, Andrea ^{[1
,2
]}

Ronchitelli, Annamaria ^{[4
,5
]}

Ricci, Stefano ^{[4
,5
]}

Boschin, Francesco ^{[4
,5
]}

Salvini, Riccardo ^{[1
,2
]}

机构：

[1] Univ Siena, Dept Environm Earth & Phys Sci, Via Vetri Vecchi 34, I-52027 San Giovanni Valdarno, Italy

[2] Univ Siena, Ctr Geotechnol CGT, Via Vetri Vecchi 34, I-52027 San Giovanni Valdarno, Italy

[3] Univ Trento, Natl PhD Program Space Sci & Technol, Via Calepina 14, I-38122 Trento, Italy

[4] Univ Siena, Dept Environm Earth & Phys Sci, Via Laterina 8, I-53100 Siena, Italy

[5] Univ Siena, Res Unit Prehist & Anthropol, Via Laterina 8, I-53100 Siena, Italy

来源：

GEOHAZARDS | 2024年 / 5卷 / 02期

关键词：

cave; Paleolithic site; SLAM-based LiDAR mapping; unmanned aerial system photogrammetry; slope stability analysis; GARGANO PROMONTORY; RIGNANO GARGANICO; LARGE-SCALE; CAVE; FOGGIA;

D O I：

10.3390/geohazards5020024

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

This study focuses on slope stability and geological hazard analyses at the Italian Paleolithic site of Grotta Paglicci. The site is characterized by a cave that contains rich archaeological and anthropological finds, spanning various Paleolithic periods, and includes faunal remains, lithic artifacts, human burials, ornaments, mobiliary art objects, and unique Paleolithic wall paintings. The study employs a multi-technique approach that includes topographic surveys carried out by the robotic total station and GNSS receivers, photogrammetric acquisitions with an unmanned aerial system, 3D SLAM-based LiDAR mapping, and an engineering geological survey. The collected data allowed for the creation of georeferenced 3D models that were utilized in rock slope stability analysis and modeling. The results of this comprehensive survey highlighted how the bedding and joint discontinuities influence rock stability in both the external and internal areas of the cave. The integrated use of SLAM-based LiDAR and photogrammetry has been proven to be an efficient and essential tool in the evaluation of the structural interactions between the external morphology and the cave, thus allowing the proposal of safety measures that will keep the site accessible for future activities.

引用

页码：457 / 484

页数：28