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The importance of the evaluation of horizontal shifts to monitor the subsidence depression
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SYSNO ASEP 0332560 Document Type K - Proceedings Paper (Czech conf.) R&D Document Type The record was not marked in the RIV Title The importance of the evaluation of horizontal shifts to monitor the subsidence depression Title Význam vyhodnocení horizontálních posunů při sledování vývoje poklesové kotliny Author(s) Kajzar, Vlastimil (UGN-S) RID, ORCID Source Title Ph. D. Workshop 2009 Proceedings. - Ostrava : Ústav geoniky AV ČR, 2009 / Blaheta R. ; Kolcun A. - ISBN 978-80-86407-78-4
S. 17-21Number of pages 5 s. Publication form CD-ROM - CD-ROM Action Ph. D. Workshop 2009 Event date 19.11.2009-19.11.2009 VEvent location Ostrava Country CZ - Czech Republic Event type CST Language cze - Czech Country CZ - Czech Republic Keywords GPS ; subsidence ; horizontal shifts Subject RIV DB - Geology ; Mineralogy R&D Projects GA105/07/1586 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z30860518 - UGN-S (2005-2011) Annotation The paper deals with formation of subsidence depression above active mining field. An observation network was built on undermined area to be used monthly repeated surveying by GPS. From GPS data progress of shape of the surface subsidence was computed. The article describes an important influence of the tectonic faults, earlier undermining and generally the geo-mechanical condition of the rock mass for dynamics of progress of the surface subsidence. Workplace Institute of Geonics Contact Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Year of Publishing 2010
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