First results from long-term monitoring of distance using a laser distance meter in shallow medieval mine

0351830 - ÚGN 2011 RIV CZ eng J - Článek v odborném periodiku
Kaláb, Zdeněk - Lednická, Markéta - Knejzlík, Jaromír - Telesca, L.
First results from long-term monitoring of distance using a laser distance meter in shallow medieval mine.
Acta geodynamica et geomaterialia. Roč. 7, č. 4 (2010), s. 469-474. ISSN 1214-9705. E-ISSN 2336-4351
Grant CEP: GA ČR GA105/09/0089
Výzkumný záměr: CEZ:AV0Z30860518
Klíčová slova: laser distance meter * Earth tides * Jeroným mine
Kód oboru RIV: DC - Seismologie, vulkanologie a struktura Země
Impakt faktor: 0.452, rok: 2010
http://www.irsm.cas.cz/abstracts/AGG/04_10/8_Kalab.pdf http://arl-repository.lib.cas.cz/uloziste_av/UGN-S/cav_un_epca-0351830_01.pdf

The assessment of stability of mine cavities (Jeroným Mine) is based on the long-term monitoring of chosen parameters. A laser distance meter that is used for measuring the height of a large chamber is one of these sensors. The results obtained from this monitoring are presented. Even if no apparent correlation seems to be visible between Earth’s tides and LDM variations, some features of recorded data, like dynamical frequency crossover in the power spectrum, could be due to the tidal cycles of the Earth.
Trvalý link: http://hdl.handle.net/11104/0191489