Jin-Ping Liu

Evidence in Earth Science Mechanisms of abrupt surface subsidence induced by repeated mining beneath residual coal pillars: a case study of Tashan Coal Mine, China

Cross-Year Crop and Land-Cover Classification with Limited Labels

Accurate multi-year crop mapping is often constrained by the cost of constructing dense labels for every target year. This study evaluated a cross-year crop and land-cover classification framework using Sentinel-2 imagery in Jiyuan City, China. Dense semantic-segmentation labels were constructed for three representativ...

Mechanisms of abrupt surface subsidence induced by repeated mining beneath residual coal pillars: a case study of Tashan Coal Mine, China

Clarifying the formation mechanism of residual pillar instability and abrupt changes in surface subsidence induced by repeated mining beneath residual coal pillars is important for subsidence-hazard prevention and control under this special geological and mining condition. Based on the 8104 working face of Tashan Coal...

Prediction of Surface Uplift in Post-Mining Areas Using Satellite Interferometry and Numerical Modelling – A Case Study

In most coal mines across Europe, mining operations have already ceased, and the previously exploited geological strata have become partially or fully flooded. The process of mine flooding is gradual, often spanning several years or even decades. During this time, the water table within the re-saturating rock mass slow...