Article
Remote Sensing
Bowen Chi, Huifu Zhuang, Hongdong Fan, Yang Yu, Lei Peng
Summary: In this paper, an adaptive patch-based Goldstein filter (AP-Goldstein filter) is proposed, which adapts patch sizes based on pseudo-variation coefficient and controls noise suppression parameter alpha through pseudo-coherence. The proposed method effectively suppresses phase noise of interferograms while maintaining edge detailed information and improving filtering automation.
INTERNATIONAL JOURNAL OF REMOTE SENSING
(2021)
Article
Environmental Sciences
Ruonan Zhao, Zhabko Andrey Viktorovich, Junfeng Li, Chuang Chen, Meinan Zheng
Summary: This paper presents a strategy for extracting three-dimensional mining deformation using single-geometry SAR data. The methodology includes modeling the relationship between horizontal displacement and subsidence gradient and proposing a solution strategy to improve stability. The proposed method allows for the reconstruction of 3D displacements in mining areas using various types of SAR data. The effectiveness of the method is validated through simulation and in-site data, showcasing its applicability in mining deformation monitoring.
Article
Engineering, Geological
Farid Laouafa, Jianwei Guo, Michel Quintard
Summary: Many soluble rocks can dissolve in contact with fluids, leading to various geological phenomena such as subsidence, sinkholes, and underground collapse. This paper discusses the dissolution of underground soluble rocks and the geomechanical consequences using a Diffuse Interface Model. The method is suitable for various soluble rocks, with examples focusing on gypsum.
ROCK MECHANICS AND ROCK ENGINEERING
(2021)
Article
Environmental Studies
Zhenqi Hu, Gensheng Li, Jianan Xia, Zhanjie Feng, Jiazheng Han, Zanxu Chen, Wenjuan Wang, Guodong Li
Summary: Mining-induced subsidence leads to farmland damage and ponding formation. Traditional mining and reclamation (TMR) has low reclamation rate and long-term farmland abandonment. In this study, two critical width models were proposed to protect farmland and increase the reclamation rate. Concurrent mining and reclamation (CMR) and TMR were simulated, and the advantages of CMR were discussed. The results show that CMR can prolong farmland life, increase reclamation rate and farmland area, and has long-term social and ecological benefits.
Article
Remote Sensing
Kamila Pawluszek-Filipiak, Andrzej Borkowski
Summary: The study proposed a method to fuse the results of PSInSAR and DInSAR, reducing atmospheric errors and detecting deformation rates more accurately in measuring mining subsidence, especially in fast-moving subsidence areas.
EUROPEAN JOURNAL OF REMOTE SENSING
(2021)
Article
Geosciences, Multidisciplinary
Emanuele Intrieri, Pierluigi Confuorto, Silvia Bianchini, Carlo Rivolta, Davide Leva, Samuele Gregolon, Vincenzo Buchignani, Riccardo Fanti
Summary: This study proposes a two-folded procedure using ground displacement data measured by a ground-based interferometric radar to detect sinkhole precursors and generate a risk zonation map. The analysis revealed that Camaiore did not experience sinkhole-related subsidence, but measured vertical movements correlated with water table oscillations, suggesting the potential detection of sinkhole precursors. The risk zonation map identifies specific areas for monitoring and can inform urban planning and risk management strategies in sinkhole-prone areas.
FRONTIERS IN EARTH SCIENCE
(2023)
Article
Environmental Studies
Gensheng Li, Zhenqi Hu, Pengyu Li, Dongzhu Yuan, Wenjuan Wang, Kun Yang
Summary: This study analyzed the impact of coal mining on cropland and proposed key issues in optimizing coal mining and farmland protection. By examining the influences of various factors on surface ponding and cropland damage, recommendations to reduce mining width were suggested to achieve sustainable development.
Article
Green & Sustainable Science & Technology
Lei Wang, Shibao Li, Chaoqun Teng, Chuang Jiang, Jingyu Li, Zhong Li, Jinzhong Huang
Summary: This study established an automatic detection method for mining subsidence basins using deep learning and support vector machine (SVM) techniques, processing Sentinel-1A radar data of various landscapes to accurately detect mining subsidence basins.
Article
Engineering, Environmental
Eva Jirankova, Milan Lazecky
Summary: Ground surface uplift was detected during longwall mining in the CSM Mine in the Czech Republic, with the largest uplift reaching 23 mm. Precise leveling and satellite radar interferometry were used to study the relationship between ground surface changes and empirical subsidence, and it was determined that the cause of the surface uplift was due to previous mining activity and unburdening of the rock mass.
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT
(2022)
Article
Agronomy
Francisco A. Sanchez-Crespo, Jose Rafael Marques da Silva, Maria T. Gomez-Villarino, Eutiquio Gallego, Jose M. Fuentes, Ana Garcia, Francisco Ayuga
Summary: This study successfully utilized new satellite missions, such as Sentinel-1, combined with differential interferometry to monitor erosion in agricultural basins. The technique not only allows for the study of water and tillage erosion, but also enables testing the effectiveness of erosion control measures and verifying the results of different management practices over time.
Article
Environmental Sciences
Zoran Gojkovic, Milan Kilibarda, Ljiljana Brajovic, Milos Marjanovic, Aleksandar Milutinovic, Aleksandar Ganic
Summary: This paper analyzes time series deformation estimated from Sentinel-1 satellite images to monitor subsidence rates caused by open pit coal mining activities. The study compares the results with geodetic leveling and neotectonic uplift trends, demonstrating the effectiveness of the approach for deformation monitoring and geohazard monitoring.
Article
Environmental Sciences
D. Perzylo
Summary: This paper presents a new approach to forecasting the continuous deformations of the ground surface caused by underground mining, which introduces a time variable into the classical influence function. The method successfully captures both immediate and delayed influences, providing a more accurate prediction of the post-mining damage.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY
(2023)
Article
Engineering, Environmental
Hengfeng Liu, Yanjun Wang, Shun Pang, Xinfu Wang, Jianguo He, Jixiong Zhang, Alfonso Rodriguez-Dono
Summary: Longwall caving mining (LCM) can lead to severe environmental problems including ground subsidence and heavy metal pollution in soils. The study found a correlation between surface subsidence law and distribution of heavy metals, offering a new interpretation of LCM's impact. Further analysis identified coal mining-induced subsidence as the main source of heavy metal pollution in soils, highlighting the need for comprehensive strategies to mitigate environmental impact.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Geosciences, Multidisciplinary
Xiaoshuang Li, Yunmin Wang, Yunjin Hu, Changbing Zhou, He Zhang
Summary: This study compares the roof deformation and surface subsidence of room and pillar mining, cement backfill mining, and caving mining in phosphorite mining through numerical analysis. The results show that the caving method has the highest amount of roof and surface subsidence, while the backfill mining method has better control over slope stability.
FRONTIERS IN EARTH SCIENCE
(2022)
Review
Computer Science, Information Systems
Bailin Hu, Lei Chen, Youfeng Zou, Xuexiao Wu, Prosper Washaya
Summary: Ground subsidence caused by coal mining can cause serious damage to the ecological environment system and economic and social development. The use of SAR image interferometry technology for monitoring coal mining subsidence is common, but monitoring fast and large subsidence remains a challenge. Scholars have developed different methods to address this issue, such as combining InSAR with prediction models and using offset tracking technology with SAR image amplitude information.
