Results 11 to 20 of about 48,094 (259)

Long-term Monitoring of Soil Surface Deformation with RFID

2022 IEEE 12th International Conference on RFID Technology and Applications (RFID-TA), 2022
Passive Radio-Frequency Identification (RFID) has been used to monitor landslide displacement since approximately 5 years. This method allows soil displacement estimation at a high spatio-temporal resolution, and at a relatively low cost. In perspective of the previous years, this paper proposes to summarize the various challenges encountered with the ...
Charléty, Arthur, Le Breton, Mathieu, Baillet, Laurent, Larose, Eric   +3 more
openaire   +2 more sources

Surface Deformation Monitoring in the Goldfields Ghana Limited Area [PDF]

THE ELECTRONIC JOURNAL OF INFORMATION SYSTEMS IN DEVELOPING COUNTRIES, 2010
AbstractLarge sets of remotely sensed data can be acquired using satellite communication technology and processed using high performance computers to produce interpreted images of objects on earth. The rapid advancement of remote sensing techniques has enabled these satellites to acquire data of large areas within a relatively short period.
Edward Eric Duncan, Jerry S. Kuma, G. Avane   +2 more
openaire   +1 more source

Analysis of Surface and Building Deformation by Shield Tunneling through Geology

Applied Sciences, 2023
The research in this paper relies on the Baochang shield construction section of Jinan Metro Line R2 and uses MIDAS GTS and MIDAS GEN to construct a three-dimensional calculation model to numerically simulate the process of shield tunneling through ...
Zhongxi Tian, Chao Yu, Baoliang Zhang, Qingshuang Zhao, Zhiwei Wang   +4 more
doaj   +1 more source

TerraSAR-X and GNSS Data for Deformation Detection and Mechanism Analysis of a Deep Excavation Channel Section of the China South–North Water-Diversion Project

Remote Sensing, 2023
Due to expansive soils and high slopes, the deep excavated channel section of the China South–North Water-Diversion Middle-Route Project has a certain risk of landslide disaster. Therefore, examining the deformation law and mechanism of the channel slope
Qingfeng Hu, Yingchao Kou, Jinping Liu, Wenkai Liu, Jiuyuan Yang, Shiming Li, Peipei He, Xianlin Liu, Kaifeng Ma, Yifan Li, Peng Wang, Weiqiang Lu, Hongxin Hai   +12 more
doaj   +1 more source

Slope monitoring optimization considering three-dimensional deformation and failure characteristics using the strength reduction method: A case study

Scientific Reports, 2023
The potential deformation and failure of a slope with typical 3D shapes involve 3D characteristics, such that these factors cannot be simulated using 2D methods. If 3D characteristics are not considered in expressway slope monitoring, an excessive number
Jianxiu Wang, HubBoqiang Li, Yunhua Jiang, Puzhuo Tian, Ansheng Cao, Yanxia Long, Xiaotian Liu, Pengfei Si   +7 more
doaj   +1 more source

The Utility of LiCSBAS to Carry out InSAR Time Series to Analyze Surface Deformation: An Overview

Journal of Techniques, 2023
Surface deformation analysis plays a crucial role in understanding geodetic phenomena and their implications for hazard assessment, infrastructure management, and environmental studies.
Zuhour Katia Thamer, Ahmed H. Hamdullah, Mamoun Ubaid Mohammed, Md Tanvir Sowgath   +3 more
doaj   +1 more source

Entering a New Era of InSAR: Advanced Techniques and Emerging Applications [PDF]

Journal of Geodesy and Geoinformation Science, 2022
Interferometry Synthetic Aperture Radar (InSAR) provides unique capabilities to map regional/global topography and deformation of the Earth’s surface and has led to a broad spectrum of deformation monitoring applications.
Zhenhong LI,Chen YU,Ruya XIAO,Wu ZHU
doaj   +1 more source

Visual monitoring of surface deformations on objects manipulated with a robotic hand [PDF]

2010 IEEE International Workshop on Robotic and Sensors Environments, 2010
Nowadays dexterous manipulation of rigid objects using a robot hand can be achieved fairly well. However, grasping and manipulating deformable objects is still challenging as the force and tactile sensors which are commonly used in such applications can only provide local information about the deformation at the contact points.
Fouad F. Khalil, Phillip Curtis, Pierre Payeur   +2 more
openaire   +1 more source

Monitoring and Forecasting of Surface Deformation at Victoria and Cantacuzino Mines [PDF]

Mining Revue, 2021
Abstract The underground mining of the rock salt deposit from Slănic started in 1665, with the Old Mines and continued in 1970, with Victoria Mine, then in 1993, with Cantacuzino Mine. The mining method applied at Victoria and Cantacuzino mines was the one with small rooms and square pillars, with which over 9.7 million m3 of rock ...
Ilie Onica, Dacian-Paul Marian, Ovidiu Marina   +2 more
openaire   +1 more source

Surface Deformation Monitoring in Coal Mine Area Based on PSI [PDF]

IEEE Access, 2019
It is difficult to get robust deformation results using conventional differential interferometric synthetic aperture radar (D-InSAR) method, due to the limitation of the phase measurement error, baseline error, and atmospheric delay in synthetic aperture radar (SAR) interferometry. Persistent scatterer interferometry (PSI) represents a powerful tool to
Changjun Huang, Hongmei Xia, Jiyuan Hu
openaire   +2 more sources