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Along with the enlarging of post-mining towns, the use of abandoned mining areas for various purposes is gradually being approached. This raises the question of the safety of the closed shafts. The following article discusses the determination of attributes which can help to reveal stability problems of disused mine shafts with the increasing of mine water level in Ostrava Basin. The first part is devoted to the need to obtain the most relevant documents about each of the shafts. These documents include data from ...

The following article deals with problems of mapping of quarries, the subsequent creation of graphical map documentation and the processing of data providing information on the mining process. It deals with the work and procedures to be performed in the field during the preparation and the measurement itself and describes the subsequent progress of the work in the evaluation and processing of the measured data for the preparation of the basic map of the quarry. Prior to the measurement itself, it was necessary to ...