Repeated lidar acquisitions in an underground salt gallery in the Alsatian potassic basin (France): Monitoring and geomechanical modelling

Modeste, Guillaume; Masson, Frédéric; Doubre, Cécile; Cornet, François

doi:10.1016/j.tust.2022.104406

Cited by 5 publications

(8 citation statements)

References 16 publications

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“…The performance is tested using the KITTI dataset. In [31], authors developed a system that aims to monitor and model underground cavities. Authors of [32] developed a system for exploring the tunnel wall convergence and correlated the movement to geological circumstances.…”

Section: Cmes 2023 2 Related Workmentioning

confidence: 99%

“…Provide a 3D map representation. [27] Team of autonomous robots Provide a 3D map and SLAM [28] Rotating LiDAR Display 3D ego-motion [29] LiDAR and mobile laser Test mobile laser scanning [30] LiDAR Provide a 3D map and SLAM [31] LiDAR Geomechanically modelling for underground cavities [32] LiDAR Exploring the tunnel wall [33] LiDAR, inertial measurement unit, and encoders…”

Section: Workmentioning

confidence: 99%

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A Systematic Approach for Exploring Underground Environment Using LiDAR-Based System

Alhmiedat¹,

Marei²,

Albelwi³

et al. 2023

Computer Modeling in Engineering &Amp; Sciences

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Agricultural projects in different parts of the world depend on underground water wells. Recently, there have been many unfortunate incidents in which children have died in abandoned underground wells. Providing topographical information for these wells is a prerequisite to protecting people from the dangers of falling into them, especially since most of these wells become buried over time. Many solutions have been developed recently, most with the aim of exploring these well areas. However, these systems suffer from several limitations, including high complexity, large size, or inefficiency. This paper focuses on the development of a smart exploration unit that is able to investigate underground well areas, build a 3D map, search for persons and animals, and determine the levels of oxygen and other gases. The exploration unit has been implemented and validated through several experiments using various experiment testbeds. The results proved the efficiency of the developed exploration unit, in terms of 3D modeling, searching, communication, and measuring the level of oxygen. The average accuracy of the 3D modeling function is approximately 95.5%. A benchmark has been presented for comparing our results with related works, and the comparison has proven the contributions and novelty of the proposed system's results.

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Section: Cmes 2023 2 Related Workmentioning

confidence: 99%

Section: Workmentioning

confidence: 99%

A Systematic Approach for Exploring Underground Environment Using LiDAR-Based System

Alhmiedat¹,

Marei²,

Albelwi³

et al. 2023

Computer Modeling in Engineering &Amp; Sciences

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“…Unlike the previous methods, for PSI the atmospheric phase contributions are removed, all available radar data can be used regardless the geometrical baseline, good phase coherence can be achieved using the available data [42], and accuracies of millimetric level are obtained [18]. PSI technique was used for mining subsidence monitoring in [13,14,16,25,26,33,39,[43][44][45][46][47][48][49][50][51][52].…”

Section: Psi Techniquementioning

confidence: 99%

“…The SBAS concentrates on distributed scatterers, as they are more sensible to temporal and volume decorrelation than PSs [23]. SBAS technique was used for mining subsidence monitoring in [12][13][14]20,28,54].…”

Section: Sbas Techniquementioning

confidence: 99%

“…Considering the consulted scientific literature on this topic and the wide spread of different types of mining worldwide, it can be stated that in many cases the most challenging areas were chosen to be monitored, considering the accidents [10] or the complexity of the studied areas [11][12][13]. Long-term SAR monitoring analyses are also of interest, considering the open SAR data available since 1992 [14]. As mining subsidence in urban areas has a direct impact on the quality of life, a complementary assessment brings demographic characteristics in a study case which is focused on the dynamics of the population in Ocnele Mari mining area, Romania.…”

Section: Introductionmentioning

confidence: 99%

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Review on the Use of Satellite-Based Radar Interferometry for Monitoring Mining Subsidence in Urban Areas and Demographic Indicators Assessment

Radutu

Vlad-Sandru

2023

Mining Revue

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Mining activities represent one of the main causes leading to subsidence in the natural and urban environment. Sustainable urban planning and detection of potential hazards in mining areas involve the use of adequate instruments such as the continuous monitoring of land subsidence. The complexity of urban environment demands the utilization of new methods for monitoring and quantifying the effects of the mining processes. In the last decades, considering the technological developments from the remote sensing domain, the Synthetic Aperture Radar Interferometry (InSAR) techniques offer the opportunity for early detection and continuous monitoring of subsidence in mining areas, including urban centers. Considering various parameters of mining subsidence monitoring, a review of several tens of studies realized in different mining sites, based on InSAR techniques, is presented. As mining subsidence in urban areas has a direct impact on the quality of life, the review is completed with demographic indicators assessment, followed by a study case on the dynamics of the population in an urban mining area from Romania, Ocnele Mari.

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An MLS-based high-accuracy measurement and automatic analysis method for roadway deformation

et al. 2023

Tunnelling and Underground Space Technology

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Repeated lidar acquisitions in an underground salt gallery in the Alsatian potassic basin (France): Monitoring and geomechanical modelling

Cited by 5 publications

References 16 publications

A Systematic Approach for Exploring Underground Environment Using LiDAR-Based System

A Systematic Approach for Exploring Underground Environment Using LiDAR-Based System

Review on the Use of Satellite-Based Radar Interferometry for Monitoring Mining Subsidence in Urban Areas and Demographic Indicators Assessment

An MLS-based high-accuracy measurement and automatic analysis method for roadway deformation

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