History of Coal Mining In Iowa & Coal Statistics
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چکیده
منابع مشابه
Fundamentals of 3D modelling and resource estimation in coal mining
The prerequisite of maintaining an efficient and safe mining operation is the proper design of a mine by considering all aspects. The first step in a coal mine design is a realistic geometrical modelling of the coal seam(s). The structural features such as faults and folding must be reliably implemented in 3D seam models. Upon having a consistent seam model, the attributes such as calorific val...
متن کاملImage Mining for Intelligent Autonomous Coal Mining
Automation in underground mining enhances safety and leads to economic efficiencies. After more than 50 years of research, automation tasks have gradually been growing out of the classic engineering/mechanical environment and require a sophisticated datamining treatment. The success of (mechanical) process automation has left only one remaining place in the coal-excavation process where human l...
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ژورنال
عنوان ژورنال: Iowa Geological Survey Annual Report
سال: 1909
ISSN: 2160-5270,2160-5300
DOI: 10.17077/2160-5270.1149