A novel wireless underground transceiver for landslide internal parameter monitoring based on magnetic induction

Wang, Honghui; Zhuo, Tianxiang; Zhong, Pan; Wei, Chaoyu; Zou, Dingkang; Zhong, Yunshun

doi:10.1002/cta.2975

Cited by 2 publications

(1 citation statement)

References 19 publications

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“…Wireless underground sensor networks (WUSNs) cannot be implemented using the current electromagnetic (EM)-based wireless communication technology because it does not match the application requirements of the underground environment (refer to Figure 29). Thus, Wang et al [141] developed the MIS125-III, which is a magnetic induction communication transceiver that can be buried up to 5.28 m into the ground, and this system is stable without multipath loss, as shown in the comparison between the two systems in Figure 29. The transmitter array technique has the following advantages: (1) a costeffective method compared with the wireless sensor network, (2) low noise displacement, (3) can be used for ranges up to 250 m, (4) can monitor near-real-time data, and ( 5) can achieve a centimeter data range.…”

Section: Communication Issuesmentioning

confidence: 99%

Recent Phenomenal and Investigational Subsurface Landslide Monitoring Techniques: A Mixed Review

Ebrahim,

Gomaa,

Zayed

et al. 2024

Remote Sensing

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Landslides are a common and challenging geohazard that may be caused by earthquakes, rainfall, or manmade activity. Various monitoring strategies are used in order to safeguard populations at risk from landslides. This task frequently depends on the utilization of remote sensing methods, which include the observation of Earth from space, laser scanning, and ground-based interferometry. In recent years, there have been notable advancements in technologies utilized for monitoring landslides. The literature lacks a comprehensive study of subsurface monitoring systems using a mixed review approach that combines systematic and scientometric methods. In this study, scientometric and systematic analysis was used to perform a mixed review. An in-depth analysis of existing research on landslide-monitoring techniques was conducted. Surface-monitoring methods for large-scale landslides are given first. Next, local-scale landslide subsurface monitoring methods (movement, forces and stresses, water, temperature, and warning signs) were examined. Next, data-gathering techniques are shown. Finally, the physical modeling and prototype field systems are highlighted. Consequently, key findings about landslide monitoring are reviewed. While the monitoring technique selection is mainly controlled by the initial conditions of the case study, the superior monitoring technique is determined by the measurement accuracy, spatiotemporal resolution, measuring range, cost, durability, and applicability for field deployment. Finally, research suggestions are proposed, where developing a superior distributed subsurface monitoring system for wide-area monitoring is still challenging. Interpolating the complex nonlinear relationship between subsurface monitoring readings is a clear gap to overcome. Warning sign systems are still under development.

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Section: Communication Issuesmentioning

confidence: 99%