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EU project Advanced industrial microseismic monitoring (AIM) First annual meeting, Bratislava.

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Presentation on theme: "EU project Advanced industrial microseismic monitoring (AIM) First annual meeting, Bratislava."— Presentation transcript:

1 EU project Advanced industrial microseismic monitoring (AIM) First annual meeting, Bratislava

2 Advanced industrial microseismic monitoring (AIM) Research and visits in the first and second years

3 Visits realized in the first year IG Lötter (ISS), Iversen (NORSAR), Sekereš (PROG), Sekerešová IG Lötter (ISS), Iversen (NORSAR), Sekereš (PROG), Sekerešová (PROG), Trifu (ESG), Kühn (NORSAR) (PROG), Trifu (ESG), Kühn (NORSAR) NORSARFischer (IG), Vavryčuk (IG) NORSARFischer (IG), Vavryčuk (IG) PROGBrož (IRSM), Bulant (DGCU), Fojtíková (SAS), Gális (SAS), PROGBrož (IRSM), Bulant (DGCU), Fojtíková (SAS), Gális (SAS), Jechumtálová (IG), Kristeková (SAS), Málek (IRSM), Šílený Jechumtálová (IG), Kristeková (SAS), Málek (IRSM), Šílený (IG), Štrunc (IRSM), Vavryčuk (IG) (IG), Štrunc (IRSM), Vavryčuk (IG) DGCU no visits DGCU no visits IRSM no visits IRSM no visits ISS no visits ISS no visits ESGno visits ESGno visits

4 Visits planned for the second year IG Lötter (ISS), Iversen (NORSAR), Trifu (ESG), Kühn IG Lötter (ISS), Iversen (NORSAR), Trifu (ESG), Kühn (NORSAR), Oye (NORSAR) (NORSAR), Oye (NORSAR) NORSARFischer (IG), Vavryčuk (IG), Bulant (DGCU) NORSARFischer (IG), Vavryčuk (IG), Bulant (DGCU) PROGBrož (IRSM), Bulant (DGCU), Fojtíková (SAS), Gális (SAS), PROGBrož (IRSM), Bulant (DGCU), Fojtíková (SAS), Gális (SAS), Jechumtálová (IG), Kristeková (SAS), Málek (IRSM), Šílený Jechumtálová (IG), Kristeková (SAS), Málek (IRSM), Šílený (IG), Štrunc (IRSM), Vavryčuk (IG) (IG), Štrunc (IRSM), Vavryčuk (IG) DGCU no visits DGCU no visits IRSM Sekereš (PROG), Sekerešová (PROG) IRSM Sekereš (PROG), Sekerešová (PROG) ISS Adamová (IG), Šílený (IG) ISS Adamová (IG), Šílený (IG) ESGAdamová (IG), Šílený (IG), Vavryčuk (IG) ESGAdamová (IG), Šílený (IG), Vavryčuk (IG)

5 Length and schedule of visits Total length is 2 months at least Total length is 2 months at least each visitor at one host institution each visitor at one host institution Schedule is flexible Schedule is flexible depends on the capacity of the host organization depends on the capacity of the host organization Stays can be split Stays can be split but no extra travel expenses are covered! but no extra travel expenses are covered! Visits must be approved Visits must be approved by the coordinator by the coordinator by the host organization by the host organization

6 Research priorities in the first year Academic partners: Academic partners: theoretical methods in microseismic monitoring theoretical methods in microseismic monitoring numerical tests of various MT inversions numerical tests of various MT inversions error analyses for configurations simulating the real datasets error analyses for configurations simulating the real datasets Industrial partners: Industrial partners: defining suitable datasets defining suitable datasets getting permissions from clients getting permissions from clients collection of seismic data, basic preprocessing collection of seismic data, basic preprocessing building the structure models building the structure models

7 Publications in the first year Bulant, P., 2010. Smoothing the 1-D velocity model of Dobrá Voda for ray tracing, in: Seismic Waves in Complex 3-D Structures, Report 20, 17-27, Department of Geophysics, Charles University, Prague. Bulant, P., 2010. Smoothing the 1-D velocity model of Dobrá Voda for ray tracing, in: Seismic Waves in Complex 3-D Structures, Report 20, 17-27, Department of Geophysics, Charles University, Prague.Smoothing the 1-D velocity model of Dobrá Voda for ray tracingSmoothing the 1-D velocity model of Dobrá Voda for ray tracing Fojtíková, L., Vavryčuk, V., 2010. Focal mechanisms of micro-earthquakes in seismoactive area in Malé Karpaty Mts., Slovakia, workshop "Earthquake Source Dynamics", Smolenice, June 27 - July 1, 2010, poster. Fojtíková, L., Vavryčuk, V., 2010. Focal mechanisms of micro-earthquakes in seismoactive area in Malé Karpaty Mts., Slovakia, workshop "Earthquake Source Dynamics", Smolenice, June 27 - July 1, 2010, poster.Focal mechanisms of micro-earthquakes in seismoactive area in Malé Karpaty Mts., SlovakiaFocal mechanisms of micro-earthquakes in seismoactive area in Malé Karpaty Mts., Slovakia Fojtíková, L., Vavryčuk, V., Cipciar, A., Madarás, J., 2010. Focal mechanisms of micro- earthquakes in the Dobrá Voda seismoactive area in the Malé Karpaty Mts. (Little Carpathians), Slovakia, Tectonophysics, 492, 213-229. Fojtíková, L., Vavryčuk, V., Cipciar, A., Madarás, J., 2010. Focal mechanisms of micro- earthquakes in the Dobrá Voda seismoactive area in the Malé Karpaty Mts. (Little Carpathians), Slovakia, Tectonophysics, 492, 213-229. Focal mechanisms of micro- earthquakes in the Dobrá Voda seismoactive area in the Malé Karpaty Mts. (Little Carpathians), SlovakiaFocal mechanisms of micro- earthquakes in the Dobrá Voda seismoactive area in the Malé Karpaty Mts. (Little Carpathians), Slovakia Fojtíková, L., Vavryčuk, V., Kristeková, M., 2010. Focal mechanisms and moment tensors of micro-earthquakes in the Malé Karpaty (Little Carpathians) Mts., Slovakia, conference "General Assembly of the European Seismological Commission", Montpellier, September 6-10, 2010, poster. Fojtíková, L., Vavryčuk, V., Kristeková, M., 2010. Focal mechanisms and moment tensors of micro-earthquakes in the Malé Karpaty (Little Carpathians) Mts., Slovakia, conference "General Assembly of the European Seismological Commission", Montpellier, September 6-10, 2010, poster. Focal mechanisms and moment tensors of micro-earthquakes in the Malé Karpaty (Little Carpathians) Mts., SlovakiaFocal mechanisms and moment tensors of micro-earthquakes in the Malé Karpaty (Little Carpathians) Mts., Slovakia Jechumtálová, Z., Bulant, P., Šílený, J., Fojtíková, L., 2010. 1-D versus 3-D structural model in seismic source studies, workshop "Seismic Waves in Laterally Inhomogeneous Media VII", Teplá, June 21-26, 2010, poster. Jechumtálová, Z., Bulant, P., Šílený, J., Fojtíková, L., 2010. 1-D versus 3-D structural model in seismic source studies, workshop "Seismic Waves in Laterally Inhomogeneous Media VII", Teplá, June 21-26, 2010, poster.1-D versus 3-D structural model in seismic source studies1-D versus 3-D structural model in seismic source studies Šílený, J., Lotter, E., 2010. Moment tensors of mining tremors, conference "General Assembly of the European Seismological Commission", Montpellier, September 6-10, 2010, oral presentation. Šílený, J., Lotter, E., 2010. Moment tensors of mining tremors, conference "General Assembly of the European Seismological Commission", Montpellier, September 6-10, 2010, oral presentation.

8 Research priorities in the second year Academic partners: Academic partners: new approaches in MT inversions new approaches in MT inversions tests of robustness of MT inversions tests of robustness of MT inversions analysis of datasets provided by industrial partners analysis of datasets provided by industrial partners Industrial partners: Industrial partners: defining new suitable datasets defining new suitable datasets collection of seismic data, basic preprocessing collection of seismic data, basic preprocessing building the structure models building the structure models

9 Specific tasks in the second year Dobrá Voda dataset instalation of a small-aperture array at the Dobrá voda area instalation of a small-aperture array at the Dobrá voda area building a more accurate 3-D structure model building a more accurate 3-D structure model relocation of selected micro-earthquakes relocation of selected micro-earthquakes calculating FD Green’s functions for the 3-D model calculating FD Green’s functions for the 3-D model application of the amplitude MT inversion with including amplitudes of S waves application of the amplitude MT inversion with including amplitudes of S waves waveform MT inversions from optimally filtered data waveform MT inversions from optimally filtered data Other datasets tests of applicability of the higher-order MT inversion to mining data tests of applicability of the higher-order MT inversion to mining data application of the waveform MT inversion to data of Pyh ä salmi ore mine, Findland application of the waveform MT inversion to data of Pyh ä salmi ore mine, Findland case studies of MT inversions in the Ridgeway gold mine, Australia, Driefontein gold mine, S. Africa and Moab Khotsong gold mine, S. Africa case studies of MT inversions in the Ridgeway gold mine, Australia, Driefontein gold mine, S. Africa and Moab Khotsong gold mine, S. Africa IG: filling two postdoc positions

10 Recommendations of the project research committee Redistribution of visits originally proposed to NORSAR to visits to ESG NORSAR has a limited capacity for hosting academic visitors: Fischer (IG), Vavryčuk (IG), Bulant (DGCU) NORSAR has a limited capacity for hosting academic visitors: Fischer (IG), Vavryčuk (IG), Bulant (DGCU) no visits are planned to ESG in the current schedule of visits (decision of the administration staff in Brussels) no visits are planned to ESG in the current schedule of visits (decision of the administration staff in Brussels) ESG has a capacity for hosting visitors and is interested in being more involved in the AIM project ESG has a capacity for hosting visitors and is interested in being more involved in the AIM project

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