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First results from long-term monitoring of distance using a laser distance meter in shallow medieval mine
- 1.0351830 - ÚGN 2011 RIV CZ eng J - Journal Article
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
R&D Projects: GA ČR GA105/09/0089
Institutional research plan: CEZ:AV0Z30860518
Keywords : laser distance meter * Earth tides * Jeroným mine
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 0.452, year: 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.
Permanent Link: http://hdl.handle.net/11104/0191489
Number of the records: 1