Alat Survey Mining Coal

An open database on global coal and metal mine production

2023.1.24  The global mining sector has undergone rapid growth in the past two decades, with global production of mineral fuels, metal ores and industrial minerals

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Development of coal geological information technologies

2020.7.6  Real-timely survey and mapping of the spatial position of the working surface based on laser technology. The update of the mining engineering plan to reflect

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Geologic data collection and assessment techniques in coal

This paper covers geologic exploratory methods, data organization, and the value of collecting and interpreting geologic information in coal mines to enhance safety and

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(PDF) Coal Mine Goaf Interpretation: Survey, Passive

2023.3.16  Abstract and Figures. Coal mine goaf detection remains confronted with the lack of fast, effective and low-cost exploration means, especially for the accurate prediction of mining threats ...

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Minerals Free Full-Text Coal Mine Goaf

2023.3.16  The field survey demonstrates that the roof water has entered the coal mine goafs along the fissure zone during the mining process. This could also be verified by an in situ sampling test, revealing

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Surveying in the Mining Sector GIM International

2018.1.12  Surveyors in the mining industry fulfil an essential function since they provide indispensable information to all the other mining disciplines. Mining surveyors are responsible for the accurate

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