Search Results - "Yan, Yueguan"

LOS Deformation Correction Method for DInSAR in Mining Areas by Fusing Ground Data without Control Points by Li, Jingyu, Yan, Yueguan, Cai, Jinchi

“…The traditional leveling, total station, and global navigation satellite system (GNSS) and the new differential interferometric synthetic aperture radar…”
Get full text

Comparative Analysis of Machine-Learning Models for Soil Moisture Estimation Using High-Resolution Remote-Sensing Data by Li, Ming, Yan, Yueguan

“…Soil moisture is an important component of the hydrologic cycle and ecosystem functioning, and it has a significant impact on agricultural production, climate…”
Get full text

A new model for predicting surface mining subsidence: the improved lognormal function model by Yan, Weitao, Chen, Junjie, Yan, Yueguan

“…Mining-induced problems in the coal field seriously threaten the normal operation of the mines and cause significant property losses and environmental…”
Get full text

Study on the Development Law of Mining-Induced Ground Cracks under Gully Terrain by Zhang, Yanjun, Lian, Xugang, Yan, Yueguan, Zhu, Yuanhao, Dai, Huayang

“…Coal seam mining in the gully area easily causes ground cracks and even induces landslides, which endanger the safety of mining areas. In this paper, combined…”
Get full text

Combination of InSAR with a Depression Angle Model for 3D Deformation Monitoring in Mining Areas by Wang, Zhihong, Dai, Huayang, Yan, Yueguan, Liu, Jibo, Ren, Jintong

“…The current three-dimensional (3D) deformation monitoring methods, based on the single line-of-sight (LOS) interferometric synthetic aperture radar (InSAR)…”
Get full text

Dynamic Prediction Model for Progressive Surface Subsidence Based on MMF Time Function by Zhou, Bang, Yan, Yueguan, Kang, Jianrong

“…It is imperative to timely and accurately predict the progressive surface subsidence caused by coal mining in the context of precision coal mining. However,…”
Get full text

Retrieval of Total Suspended Matter Concentration Based on the Iterative Analysis of Multiple Equations: A Case Study of a Lake Taihu Image from the First Sustainable Development Goals Science Satellite’s Multispectral Imager for Inshore by Hu, Xueke, Li, Jiaguo, Sun, Yuan, Bao, Yunfei, Sun, Yonghua, Chen, Xingfeng, Yan, Yueguan

“…Inland waters consist of multiple concentrations of constituents, and solving the interference problem of chlorophyll-a and colored dissolved organic matter…”
Get full text

An InSAR Deformation Phase Retrieval Method Combined with Reference Phase in Mining Areas by Wang, Zhihong, Dai, Huayang, Yan, Yueguan, Ren, Jintong, Zhang, Yanjun, Liu, Jibo

“…The acquisition of precise deformation data, including the entirety of the subsidence basin resulting from subterranean mining operations, assumes critical…”
Get full text

The Prediction Model of Super Large Subsidence in High Water Table Coal Mining Areas Covered with Thick Unconsolidated Layer by Yan, Yueguan, Yan, Weitao, Liu, Jibo, Guo, Junting

“…In mining engineering, after the extraction of underground resources, the maximum surface subsidence is usually less than the mining thickness of coal seam…”
Get full text

Estimation on the hourly near-surface temperature lapse rate and its time-varying characteristics by Yue, Caiya, Hu, Liya, Yan, Yueguan

“…Since much of the current researches have focused on daily, monthly or annual near-surface (2 m) temperature lapse rate (NSTLR), there is little guidance on…”
Get full text

Urban Expansion in China: Spatiotemporal Dynamics and Determinants by Jing, Shengqiang, Yan, Yueguan, Niu, Fangqu, Song, Wenhui

“…China’s urbanization has attracted many scholars’ attention due to its significant impact on socioeconomic sustainability. Many studies have explored the…”
Get full text

Parameter Acquisition Study of Mining-Induced Surface Subsidence Probability Integral Method Based on RF-AGA-ENN Model by Zhang, Jinman, Xu, Liangji, Li, Jiewei, Yan, Yueguan, Xu, Ruirui

“…The mining of underground coal resources can trigger geological hazards such as subsidence basins, cave-in pits, and step cracks. In China, the probability…”
Get full text

Stability and Force Chain Characteristics of “Inclined Step Cutting Body” in Stope by Zhang, Yanjun, Yan, Yueguan, Dai, Huayang, Zhu, Yuanhao, Wu, Tianhui

“…In the mining stage of shallow thick coal seam in the western mining area of China, there is often severe mine pressure and serious surface subsidence and…”
Get full text

A Novel Surface Subsidence Prediction Model Based on Stochastic Medium Theory for Inclined Coal Seam Mining by Yan, Weitao, Guo, Junting, Yan, Shaoge, Yan, Yueguan, Tang, Wei

“…Most coal resources are deposited in the form of inclined coal seams, and surface subsidence basin morphology induced by the mining of inclined coal seams is…”
Get full text

Prediction Method for Dynamic Subsidence Basin in Mining Area Based on SBAS-InSAR and Time Function by Hu, Jibiao, Yan, Yueguan, Dai, Huayang, He, Xun, Lv, Biao, Han, Meng, Zhu, Yuanhao, Zhang, Yanjun

“…Dynamic predictions of surface subsidence are crucial for assessing ground damage and protecting surface buildings. Based on Small Baseline Subset…”
Get full text

Construction of “Space-Sky-Ground” Integrated Collaborative Monitoring Framework for Surface Deformation in Mining Area by Yan, Yueguan, Li, Ming, Dai, Linda, Guo, Junting, Dai, Huayang, Tang, Wei

“…Ground deformation measurements in mining areas play a key role in revealing the surface subsidence law, retrieving the subsidence parameters, warning of…”
Get full text

Study on Structural Characteristics of “Inclined Step Cutting Body” and Its Influence on Overlying Rock Mining-induced Cracks by Yanjun ZHANG, Yueguan YAN, Yuanhao ZHU, Jiayuan KONG

“…In view of the phenomenon that mining under shallow buried thick coal seam in western mining area of China is prone to severe mine pressure and serious surface…”
Get full text

Classification and Segmentation of Mining Area Objects in Large-Scale Spares Lidar Point Cloud Using a Novel Rotated Density Network by Yan, Yueguan, Yan, Haixu, Guo, Junting, Dai, Huayang

“…The classification and segmentation of large-scale, sparse, LiDAR point cloud with deep learning are widely used in engineering survey and geoscience. The…”
Get full text

Subsidence control method by inversely-inclined slicing and upward mining for ultra-thick steep seams by Dai, Huayang, Li, Peng, Marzhan, Nurpeissova, Yan, Yueguan, Yuan, Chongliang, Serik, Tursbekov, Guo, Junting, Zhakypbek, Yryszhan, Seituly, Konbay

“…Ultra-thick steep coal seam mining will inevitably lead to the increase of greater and violent ground subsidence and deformation. A subsidence control method…”
Get full text

Hyperbolic Secant Subsidence Prediction Model under Thick Loose Layer Mining Area by Jinman Zhang, Yueguan Yan, Huayang Dai, Liangji Xu, Jiewei Li, Ruirui Xu

“…In China, as a major resource, coal has made great contributions to national energy security and social development. The mining of coal resources can cause…”
Get full text