Dr. Matthias Ohrnberger

Kontakt

Universität Potsdam,
Institut für Erd- und Umweltwissenschaften

Dr. Matthias Ohrnberger
Haus 27, Raum 1.37

Karl-Liebknecht-Str. 24-25
14476 Potsdam-Golm
E-Mail:
mao@geo.uni-potsdam.de
Telefon:
+49 331 977 5785
Fax:
+49 331 977 5700
Dr. Matthias Ohrnberger

 

  • Biografie
  • Forschung
  • Lehre
  • Publikationen

Biografie

seit 2005
Hochschulassistent am Inst. f. Geowiss, Uni Potsdam
2003-2005
Hochschulassistent am Inst. f. Geowiss, Uni Potsdam (befristet)
2001-2003
Post-Doc - EU-Projekt SESAME (Universität Potsdam)
2001
Doctor rer. nat. in Geophysik (Universität Potsdam)
1994
Diplom in Geophysik (LMU München)

Forschung

  • Untersuchung der seismischen Bodenunruhe und deren Eigenschaften. Einsatz der passiven Boebachtung derselben zur quantitativen oberflächennahen Strukturuntersuchung.
  • Kontinuierliche Beobachtung kleinräumiger Seismizität.
  • Digitale Signalverarbeitung seismologischer Array-Daten.
  • Detektion/Klassifikation seismischer Wellenform-Daten.
  • Verwendung von Mustererkennungsmethoden und KI-Techniken zur Untersuchung großer geophyskalischer Datensätze.

Lehre

  • International training course on microtremor array analysis SESARRAY (www.geopsy.org)
    Editions in:
    - Grenoble, France (2005),
    - Potsdam, Germany (2006)
    - Caracas, Venezuela (2006),
    - Algiers, Algeria (2007)
    - Bangalore, India (2007),
    - Istanbul, Turkey (2008)
    - Thessaloniki, Greece (2008),
    - Thessaloniki, Greece (2010)
    - Las Vegas, USA (2012)
    - Lembang/Bandung, Indonesia (2012)
    - Grenoble (2014)
  • International training course Array-Seismology (IUGG/IASPEI)
    XXIV IUGG General Assembly - June, 30th to July 3rd, 2007 - Arezzo, Italy
  • Introductory Seismology (Seismologie I)
  • Introduction to programming in C / Numerical methods
  • Array Seismology (Field Trips: Arezzo, Italy (2005); Hamburg (2006); Lüneburg (2007); Neuhausen-Erzgebirge (2008), Hochstaufen, Bad Reichenhall (2009), Horstwalde (2010), Heumöser Hang (2011), Verden (2012), Vogtland (2013), Landau i.d.Pflaz (2014))
  • Discrete Inverse Theory
  • MEEES Course on "Non-invasive site characterization" (Grenoble Feb. 2011, 2013) as part of the Erasmus Mundus Master program.

Publikationen

Overduin, P. P., C. Haberland, T. Ryberg, F. Kneier, T. Jacobi, M. N. Grigoriev, and M. Ohrnberger (2015), Submarine permafrost depth from ambient seismic noise, Geophys. Res. Lett., 42, DOI: 10.1002/2015GL065409.

Agostiny Marrios Lontsi, A.M., Sánchez-Sesma, F.J., Molina-Villegas, J.C., Ohrnberger, M., and Kr"uger, F., 2015. Full microtremor H/V(z, f) inversion for shallow subsurface characterization, Geophysical Journal International, (July, 2015) 202 (1): 298-312, DOI: 10.1093/gji/ggv132.

Hammer, C., Ohrnberger, M., and Schlindwein, V., 2015. Pattern of cryospheric seismic events observed at Ekström ice shelf, Antarctica, Geophysical Research Letters, 42, DOI: 10.1002/2015GL064029.

Hannemann, K., Papazachos, C., Ohrnberger, M., Savvaidis, A., Anthymidis, M. and Lontsi, A.M. (2014). Three-dimensional shallow structure from high-frequency ambient noise tomography: New results for the Mygdonia basin-Euroseistest area, northern Greece. Journal of Geophysical Research: Solid Earth, Article first published online: 13 JUN 2014. DOI: 10.1002/2013JB010914.

T. Dahm, D. Becker, M. Bischoff, S. Cesca, B. Dost, R. Fritschen, S. Hainzl, C. D. Klose, D. Kühn, S. Lasocki, Th. Meier, M. Ohrnberger, E. Rivalta, U. Wegler, S. Husen, 2013. Recommendation for the discrimination of human-related and natural seismicity, LETTER TO THE GUEST EDITORS, Journal of Seismology, 17, 197-202, DOI: 10.1007/s10950-012-9295-6.

Hammer, C., Ohrnberger, M., and Fäh, D., 2013. Classifying seismic waveforms from scratch: a case study in the alpine environment. Geophysical Journal International, 192, 425-439, DOI: 10.1093/gji/ggs036.

Hobiger, M., Cornou, C., Wathelet, M., Di Giulio, G., Knapmeyer-Endrun, B., Renalier, F., Bard, P.-Y., Savvaidis, A., Hailemikael, S., Bihan Le, N., Ohrnberger, M., and N. Theodoulidis, 2012. Ground structure imaging by inversions of Rayleigh wave ellipticity: sensitivity analysis and application to European strong-motion sites, Geophysical Journal International; DOI: 10.1093/gji/ggs005

Riggelsen, C., and M. Ohrnberger, 2012. A Machine Learning Approach for Improving the Detection Capabilities at 3C Seismic Stations, Pure and Applied Geophysics, PAGEOPH, special issue: Recent Advances in Nuclear Explosion Monitoring; DOI: 10.1007/s00024-012-0592-3

Hammer, C., Ohrnberger, M., and D. Faeh, 2012. Classifying seismic waveforms from scratch: a case study in the alpine environment, Geophysical Journal International; DOI: 10.1093/gji/ggs036

Hammer, C., Beyreuther, M., and M. Ohrnberger, 2012. A Seismic‐Event Spotting System for Volcano Fast‐Response Systems, Bulletin of the Seismological Society of America, June 2012, 102, 948-960; DOI: 10.1785/0120110167

Di Giulio, G., Savvaidis, A., Ohrnberger, M., Wathelet, M., Cornou, C., Knapmeyer-Endrun, B., Renalier, F., Theodoulidis, N., and Bard, P.-Y., 2012. Exploring the model space and ranking a best class of models in surface-wave dispersion inversion: Application at European strong-motion sites, Geophysics, 77, B147, 2012; DOI: 10.1190/geo2011-0116.1

Hammer, C., and M. Ohrnberger, 2012. Forecasting seismo-volcanic activity by using the dynamical behavior of volcanic earthquake rates, Journal of Volcanology and Geothermal Research, online February 8th, 2012; DOI: 10.1016/j.jvolgeores.2012.01.016

Blaser, L., Ohrnberger, M., Krüger, F., and F. Scherbaum, 2012. Probabilistic tsunami threat assessment of 10 recent earthquakes offshore Sumatra, Geophysical Journal International, 188(3), 1273--1284; DOI: 10.1111/j.1365-246X.2011.05324.x

Beyreuther, M., Hammer, C., Wassermann, J., Ohrnberger, M., and T. Megies, 2012. Constructing a Hidden Markov Model based earthquake detector: application to induced seismicity, Geophysical Journal International; DOI: 10.1111/j.1365-246X.2012.05361.x

Kühn, D., Ohrnberger, M., and T. Dahm, 2011, Imaging a shallow salt diapir using ambient seismic vibrations beneath the densely built-up city area of Hamburg, Northern Germany, Journal of Seismology, 15, 507-531, DOI: 10.1111/10.1007/s10950-011-9234-y

Blaser, L., Ohrnberger, M., Riggelsen, C., Babeyko, A. and Scherbaum, F., 2011, Bayesian Networks for Tsunami Early Warning, Geophysical Journal International, 185(3), 1431-1443, DOI: 10.1111/j.1365-246X.2011.05020.x

Blaser, L., Krüger, F., Ohrnberger, M., and F. Scherbaum, 2010: Scaling relations of earthquake source parameter estimates with special focus on subduction environment, BSSA, 100(6), pp. 2912-2926. (doi:10.1785/0120100111)
Köhler, A., Ohrnberger, M., and F. Scherbaum, 2010: Unsupervised Pattern Recognition in Continuous Seismic Wavefield Records using Self-Organizing Maps, GJI, 182, pp. 1619-1630. (doi: 10.1111/j.1365-246X.2010.04709.x)
Cristiano, L., Petrosino, S., Saccorotti, G., Ohrnberger, M., and R. Scarpa, 2010: Shear-wave velocity structure at Mt. Etna from inversion of Rayleigh-wave dispersion patterns (2 s < T < 20 s), ANNALS OF GEOPHYSICS, 53, 2, APRIL 2010; doi: 10.4401/ag-4574.
Scherbaum, F., Kühn, N., Ohrnberger, M., and a. Köhler, 2010: Exploring the Proximity of Ground-Motion Models Using High-Dimensional Visualization Techniques, Earthquake Spectra, 26(4), pp. 1117–1138.
Roessler, d., Krueger, f., Ohrnberger, M., and L. Ehlert, 2010: Rapid characterisation of large earthquakes by multiple seismic broadband arrays, Nat. Hazards Earth Syst. Sci., 10, 923-932, 2010. direct link, doi:10.5194/nhess-10-923-2010.
Dahm, T., Kühn, D., Ohrnberger, M., Kröger, J., Wiederhold, H., Reuther, C.-D., Dehghani, A. and F. Scherbaum, 2010: Combining geophysical data sets to study the dynamics of shallow evaporites in urban environments: application to Hamburg, Germany, Geophysical Journal International, Volume 181, Issue 1, Pages 154 - 172, Published Online: 22 Feb 2010 direct link.
Endrun, B., Ohrnberger, M., and A. Savvaidis, 2009: On the repeatability and consistency of three-component ambient vibration array measurements, Bull. Earthquake Eng., doi: 10.1007/s10518-009-9159-9,
Blaser, L., Ohrnberger, M., Riggelsen, C. and F. Scherbaum, 2009: Bayesian Belief Network for Tsunami Warning Decision Support, in: C. Sossai and G. Chemello (Eds.): ECSQARU 2009, LNAI 5590, pp. 757 -- 768, 2009. (link to article)
Köhler, A. Ohrnberger, M., and F. Scherbaum, 2009: Unsupervised feature selection and general pattern discovery using Self-Organizing Maps for gaining insights into the nature of seismic wavefields, Computers and Geosciences (2009), doi:10.1016/j.cageo.2009.02.004.
Tuan, T.T., Malischewsky, P.G., Scherbaum, F. and M. Ohrnberger, 2008: Dispersion of zero-frequency Rayleigh waves in an isotropic model 'Layer over half-space' Geophysical Journal International, 175(2), pp. 537-540, doi:10.1111/j.1365-246X.2008.03917.x.
Köhler, A., Ohrnberger, M., Riggelsen, C. and F. Scherbaum, 2008: Unsupervised Feature Selection for Pattern Discovery in Seismic Wavefields, FSDM Workshop, European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML PKKD), 15-19 September 2008, Antwerp, Belgium.
Kulesh, M. Holschneider, M., Ohrnberger, M., and E. Lück, 2008: Modeling of Wave Dispersion Using Continuous Wavelet Transforms II: Wavelet Based Frequency-Velocity Analysis, Pure appl. geophys., 165, 255-270, 2008.
Wathelet, M., Jongmans, D., Ohrnberger, M., and Bonnefoy-Claudet, S. (2008). Array performances for ambient vibrations on a shallow structure and consequences over VS inversion, Journal of Seismology, 12, 1-19, 2008.
Guillier, B., Atakan, K., Chatelain, J.-L., Havskov, J., Ohrnberger, M., Cara, F., Duval, A.-M., Zacharopoulos, S., Teves-Costa, P., and the SESAME Team (2008). Influence of instruments on the H/V spectral ratios of ambient vibrations, Bulletin of Earthquake Engineering, Vol 6, No. 1, 3-31, 2008.
Riggelsen, C., Ohrnberger, M., Scherbaum, F. (2007). Dynamic Bayesian Networks for Real-Time Classification of Seismic Signals, J.N. Kok et al. (Eds.): PKDD 2007, LNAI 4702, pp. 565-572, 2007. Springer-Verlag Berlin Heidelberg 2007.
Kulesh, M., Diallo, M., Holschneider, M., Kurennaya, K., Krüger, F., Ohrnberger, M.,, and Scherbaum, F. (2007). Polarization Analysis in Wavelet Domain Based on the Adaptive Covariance Method, Geophysical Journal International, 170 (2), 667-678, doi:10.1111/j.1365-246X.2007.03417.x
Reuther, C.-D., Burmann, N., Kühn, D., Ohrnberger, M.,, Dahm, T., and Scherbaum, F., 2007: Erkundung des unterirdischen Raumes der Metropolregion Hamburg: Das Projekt HADU (Hamburg - A Dynamic Underground) Geotechnik 30/1: 11-20.
Köhler, A., Ohrnberger, M., Scherbaum, F., Wathelet, M., and Cornou, C. (2007). Assessing the reliability of the modified three-component spatial autocorrelation technique, Geophysical Journal International 168 (2), 779-796. doi:10.1111/j.1365-246X.2006.03253.x
Alasonati, P., Wassermann J., and Ohrnberger, M.,, 2006: Signal classification by wavelet-based hidden Markov models: application to seismic signals of volcanic origin, in: H.M. Mader, S.G. Coles, C.B. Connor and L.J. Connor (eds.), Statistics in Volcanology, Special Publications of IAVCEI, 1, Geological Society, London, 161-174.
G. Di Giulio, C. Cornou, M. Ohrnberger, M. Wathelet, A. Rovelli, 2006: Deriving Wavefield Characteristics and Shear-Velocity Profiles from Two-dimensional Small-Aperture Arrays Analysis of Ambient Vibrations in a Small-Size Alluvial Basin, Colfiorito, Italy, BSSA, Vol. 96, No. 5, pp. 1915-1933, October 2006, doi:10.1785/0120060119.
Krüger, F. and Ohrnberger, M., 2005: Spatio-temporal source characteristics of the 26 December 2004 Sumatra earthquake as imaged by teleseismic broadband arrays, Geophys. Res. Lett., Vol. 32, No. 24, L24312, doi:10.1029/2005GL023939. view abstract
M. Holschneider, M. S. Diallo, M. Kulesh, M. Ohrnberger, E. Lück, F. Scherbaum, 2005: Characterization of dispersive surface waves using continuous wavelet transforms, Geophys. J. Int., 163(2), 463-478, doi:10.1111/j.1365-246X.2005.02787.x. view abstract
M. Wathelet, D. Jongmans, M. Ohrnberger, 2005: Direct inversion of spatial auto-correlation with the neighbourhood algorithm, Bull. Seism. Soc. Am., 95(5), 1787-1800. (view abstract)
Krüger F. and Ohrnberger, M., 2005: Tracking the rupture of the Mw = 9.3 Sumatra earthquake over 1,150 km at teleseismic distance, Nature 435, 937-939 (16 June 2005). (doi: 10.1038/nature03696).
Köhler A., Ohrnberger, M., Scherbaum, F., Stange, S., and Kind, F., 2004: Ambient vibration measurements in the southern Rhine Graben close to Basle, Annals of Geophysics, 47(6), pp. 1771-1781.
Wathelet, M., Jongmans, D., and Ohrnberger, M., 2004: Surface wave inversion using a direct search algorithm and its application to ambient vibration measurements, Near Surface Geophysics, 2, pp. 211-221.
M. Ohrnberger, F. Scherbaum, F. Krüger, R. Pelzing and Sh.-K. Reamer, 2004: How good are shear wave velocity models obtained from inversion of ambient vibrations in the Lower Rhine Embayment (NW-Germany), Boll. Geof. Teor. Appl., 45(3), pp. 215-232.
G. Richter, J. Wassermann, M. Zimmer, and M. Ohrnberger, 2004: Correlation of seismic activity and fumarole temperature at the Mt. Merapi volcano (Indonesia) in 2000, J. Volcanol. Geotherm. Res., 135, pp. 331-342.
F. Scherbaum, K.-G. Hinzen and M. Ohrnberger, 2003: Determination of shallow shear wave velocity profiles in the Cologne, Germany area using ambient vibrations, Geophys. J. Int., 152, 597-612.
J. Wassermann and M. Ohrnberger, 2001: Automatic hypocenter determination of volcano induced seismic transients based on wavefield coherence - an application to the 1998 eruption of Mt. Merapi, Indonesia, J. Volcanol. Geotherm. Res., 110, 57-77.

Biografie

seit 2005
Hochschulassistent am Inst. f. Geowiss, Uni Potsdam
2003-2005
Hochschulassistent am Inst. f. Geowiss, Uni Potsdam (befristet)
2001-2003
Post-Doc - EU-Projekt SESAME (Universität Potsdam)
2001
Doctor rer. nat. in Geophysik (Universität Potsdam)
1994
Diplom in Geophysik (LMU München)

Forschung

  • Untersuchung der seismischen Bodenunruhe und deren Eigenschaften. Einsatz der passiven Boebachtung derselben zur quantitativen oberflächennahen Strukturuntersuchung.
  • Kontinuierliche Beobachtung kleinräumiger Seismizität.
  • Digitale Signalverarbeitung seismologischer Array-Daten.
  • Detektion/Klassifikation seismischer Wellenform-Daten.
  • Verwendung von Mustererkennungsmethoden und KI-Techniken zur Untersuchung großer geophyskalischer Datensätze.

Lehre

  • International training course on microtremor array analysis SESARRAY (www.geopsy.org)
    Editions in:
    - Grenoble, France (2005),
    - Potsdam, Germany (2006)
    - Caracas, Venezuela (2006),
    - Algiers, Algeria (2007)
    - Bangalore, India (2007),
    - Istanbul, Turkey (2008)
    - Thessaloniki, Greece (2008),
    - Thessaloniki, Greece (2010)
    - Las Vegas, USA (2012)
    - Lembang/Bandung, Indonesia (2012)
    - Grenoble (2014)
  • International training course Array-Seismology (IUGG/IASPEI)
    XXIV IUGG General Assembly - June, 30th to July 3rd, 2007 - Arezzo, Italy
  • Introductory Seismology (Seismologie I)
  • Introduction to programming in C / Numerical methods
  • Array Seismology (Field Trips: Arezzo, Italy (2005); Hamburg (2006); Lüneburg (2007); Neuhausen-Erzgebirge (2008), Hochstaufen, Bad Reichenhall (2009), Horstwalde (2010), Heumöser Hang (2011), Verden (2012), Vogtland (2013), Landau i.d.Pflaz (2014))
  • Discrete Inverse Theory
  • MEEES Course on "Non-invasive site characterization" (Grenoble Feb. 2011, 2013) as part of the Erasmus Mundus Master program.

Publikationen

Overduin, P. P., C. Haberland, T. Ryberg, F. Kneier, T. Jacobi, M. N. Grigoriev, and M. Ohrnberger (2015), Submarine permafrost depth from ambient seismic noise, Geophys. Res. Lett., 42, DOI: 10.1002/2015GL065409.

Agostiny Marrios Lontsi, A.M., Sánchez-Sesma, F.J., Molina-Villegas, J.C., Ohrnberger, M., and Kr"uger, F., 2015. Full microtremor H/V(z, f) inversion for shallow subsurface characterization, Geophysical Journal International, (July, 2015) 202 (1): 298-312, DOI: 10.1093/gji/ggv132.

Hammer, C., Ohrnberger, M., and Schlindwein, V., 2015. Pattern of cryospheric seismic events observed at Ekström ice shelf, Antarctica, Geophysical Research Letters, 42, DOI: 10.1002/2015GL064029.

Hannemann, K., Papazachos, C., Ohrnberger, M., Savvaidis, A., Anthymidis, M. and Lontsi, A.M. (2014). Three-dimensional shallow structure from high-frequency ambient noise tomography: New results for the Mygdonia basin-Euroseistest area, northern Greece. Journal of Geophysical Research: Solid Earth, Article first published online: 13 JUN 2014. DOI: 10.1002/2013JB010914.

T. Dahm, D. Becker, M. Bischoff, S. Cesca, B. Dost, R. Fritschen, S. Hainzl, C. D. Klose, D. Kühn, S. Lasocki, Th. Meier, M. Ohrnberger, E. Rivalta, U. Wegler, S. Husen, 2013. Recommendation for the discrimination of human-related and natural seismicity, LETTER TO THE GUEST EDITORS, Journal of Seismology, 17, 197-202, DOI: 10.1007/s10950-012-9295-6.

Hammer, C., Ohrnberger, M., and Fäh, D., 2013. Classifying seismic waveforms from scratch: a case study in the alpine environment. Geophysical Journal International, 192, 425-439, DOI: 10.1093/gji/ggs036.

Hobiger, M., Cornou, C., Wathelet, M., Di Giulio, G., Knapmeyer-Endrun, B., Renalier, F., Bard, P.-Y., Savvaidis, A., Hailemikael, S., Bihan Le, N., Ohrnberger, M., and N. Theodoulidis, 2012. Ground structure imaging by inversions of Rayleigh wave ellipticity: sensitivity analysis and application to European strong-motion sites, Geophysical Journal International; DOI: 10.1093/gji/ggs005

Riggelsen, C., and M. Ohrnberger, 2012. A Machine Learning Approach for Improving the Detection Capabilities at 3C Seismic Stations, Pure and Applied Geophysics, PAGEOPH, special issue: Recent Advances in Nuclear Explosion Monitoring; DOI: 10.1007/s00024-012-0592-3

Hammer, C., Ohrnberger, M., and D. Faeh, 2012. Classifying seismic waveforms from scratch: a case study in the alpine environment, Geophysical Journal International; DOI: 10.1093/gji/ggs036

Hammer, C., Beyreuther, M., and M. Ohrnberger, 2012. A Seismic‐Event Spotting System for Volcano Fast‐Response Systems, Bulletin of the Seismological Society of America, June 2012, 102, 948-960; DOI: 10.1785/0120110167

Di Giulio, G., Savvaidis, A., Ohrnberger, M., Wathelet, M., Cornou, C., Knapmeyer-Endrun, B., Renalier, F., Theodoulidis, N., and Bard, P.-Y., 2012. Exploring the model space and ranking a best class of models in surface-wave dispersion inversion: Application at European strong-motion sites, Geophysics, 77, B147, 2012; DOI: 10.1190/geo2011-0116.1

Hammer, C., and M. Ohrnberger, 2012. Forecasting seismo-volcanic activity by using the dynamical behavior of volcanic earthquake rates, Journal of Volcanology and Geothermal Research, online February 8th, 2012; DOI: 10.1016/j.jvolgeores.2012.01.016

Blaser, L., Ohrnberger, M., Krüger, F., and F. Scherbaum, 2012. Probabilistic tsunami threat assessment of 10 recent earthquakes offshore Sumatra, Geophysical Journal International, 188(3), 1273--1284; DOI: 10.1111/j.1365-246X.2011.05324.x

Beyreuther, M., Hammer, C., Wassermann, J., Ohrnberger, M., and T. Megies, 2012. Constructing a Hidden Markov Model based earthquake detector: application to induced seismicity, Geophysical Journal International; DOI: 10.1111/j.1365-246X.2012.05361.x

Kühn, D., Ohrnberger, M., and T. Dahm, 2011, Imaging a shallow salt diapir using ambient seismic vibrations beneath the densely built-up city area of Hamburg, Northern Germany, Journal of Seismology, 15, 507-531, DOI: 10.1111/10.1007/s10950-011-9234-y

Blaser, L., Ohrnberger, M., Riggelsen, C., Babeyko, A. and Scherbaum, F., 2011, Bayesian Networks for Tsunami Early Warning, Geophysical Journal International, 185(3), 1431-1443, DOI: 10.1111/j.1365-246X.2011.05020.x

Blaser, L., Krüger, F., Ohrnberger, M., and F. Scherbaum, 2010: Scaling relations of earthquake source parameter estimates with special focus on subduction environment, BSSA, 100(6), pp. 2912-2926. (doi:10.1785/0120100111)
Köhler, A., Ohrnberger, M., and F. Scherbaum, 2010: Unsupervised Pattern Recognition in Continuous Seismic Wavefield Records using Self-Organizing Maps, GJI, 182, pp. 1619-1630. (doi: 10.1111/j.1365-246X.2010.04709.x)
Cristiano, L., Petrosino, S., Saccorotti, G., Ohrnberger, M., and R. Scarpa, 2010: Shear-wave velocity structure at Mt. Etna from inversion of Rayleigh-wave dispersion patterns (2 s < T < 20 s), ANNALS OF GEOPHYSICS, 53, 2, APRIL 2010; doi: 10.4401/ag-4574.
Scherbaum, F., Kühn, N., Ohrnberger, M., and a. Köhler, 2010: Exploring the Proximity of Ground-Motion Models Using High-Dimensional Visualization Techniques, Earthquake Spectra, 26(4), pp. 1117–1138.
Roessler, d., Krueger, f., Ohrnberger, M., and L. Ehlert, 2010: Rapid characterisation of large earthquakes by multiple seismic broadband arrays, Nat. Hazards Earth Syst. Sci., 10, 923-932, 2010. direct link, doi:10.5194/nhess-10-923-2010.
Dahm, T., Kühn, D., Ohrnberger, M., Kröger, J., Wiederhold, H., Reuther, C.-D., Dehghani, A. and F. Scherbaum, 2010: Combining geophysical data sets to study the dynamics of shallow evaporites in urban environments: application to Hamburg, Germany, Geophysical Journal International, Volume 181, Issue 1, Pages 154 - 172, Published Online: 22 Feb 2010 direct link.
Endrun, B., Ohrnberger, M., and A. Savvaidis, 2009: On the repeatability and consistency of three-component ambient vibration array measurements, Bull. Earthquake Eng., doi: 10.1007/s10518-009-9159-9,
Blaser, L., Ohrnberger, M., Riggelsen, C. and F. Scherbaum, 2009: Bayesian Belief Network for Tsunami Warning Decision Support, in: C. Sossai and G. Chemello (Eds.): ECSQARU 2009, LNAI 5590, pp. 757 -- 768, 2009. (link to article)
Köhler, A. Ohrnberger, M., and F. Scherbaum, 2009: Unsupervised feature selection and general pattern discovery using Self-Organizing Maps for gaining insights into the nature of seismic wavefields, Computers and Geosciences (2009), doi:10.1016/j.cageo.2009.02.004.
Tuan, T.T., Malischewsky, P.G., Scherbaum, F. and M. Ohrnberger, 2008: Dispersion of zero-frequency Rayleigh waves in an isotropic model 'Layer over half-space' Geophysical Journal International, 175(2), pp. 537-540, doi:10.1111/j.1365-246X.2008.03917.x.
Köhler, A., Ohrnberger, M., Riggelsen, C. and F. Scherbaum, 2008: Unsupervised Feature Selection for Pattern Discovery in Seismic Wavefields, FSDM Workshop, European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML PKKD), 15-19 September 2008, Antwerp, Belgium.
Kulesh, M. Holschneider, M., Ohrnberger, M., and E. Lück, 2008: Modeling of Wave Dispersion Using Continuous Wavelet Transforms II: Wavelet Based Frequency-Velocity Analysis, Pure appl. geophys., 165, 255-270, 2008.
Wathelet, M., Jongmans, D., Ohrnberger, M., and Bonnefoy-Claudet, S. (2008). Array performances for ambient vibrations on a shallow structure and consequences over VS inversion, Journal of Seismology, 12, 1-19, 2008.
Guillier, B., Atakan, K., Chatelain, J.-L., Havskov, J., Ohrnberger, M., Cara, F., Duval, A.-M., Zacharopoulos, S., Teves-Costa, P., and the SESAME Team (2008). Influence of instruments on the H/V spectral ratios of ambient vibrations, Bulletin of Earthquake Engineering, Vol 6, No. 1, 3-31, 2008.
Riggelsen, C., Ohrnberger, M., Scherbaum, F. (2007). Dynamic Bayesian Networks for Real-Time Classification of Seismic Signals, J.N. Kok et al. (Eds.): PKDD 2007, LNAI 4702, pp. 565-572, 2007. Springer-Verlag Berlin Heidelberg 2007.
Kulesh, M., Diallo, M., Holschneider, M., Kurennaya, K., Krüger, F., Ohrnberger, M.,, and Scherbaum, F. (2007). Polarization Analysis in Wavelet Domain Based on the Adaptive Covariance Method, Geophysical Journal International, 170 (2), 667-678, doi:10.1111/j.1365-246X.2007.03417.x
Reuther, C.-D., Burmann, N., Kühn, D., Ohrnberger, M.,, Dahm, T., and Scherbaum, F., 2007: Erkundung des unterirdischen Raumes der Metropolregion Hamburg: Das Projekt HADU (Hamburg - A Dynamic Underground) Geotechnik 30/1: 11-20.
Köhler, A., Ohrnberger, M., Scherbaum, F., Wathelet, M., and Cornou, C. (2007). Assessing the reliability of the modified three-component spatial autocorrelation technique, Geophysical Journal International 168 (2), 779-796. doi:10.1111/j.1365-246X.2006.03253.x
Alasonati, P., Wassermann J., and Ohrnberger, M.,, 2006: Signal classification by wavelet-based hidden Markov models: application to seismic signals of volcanic origin, in: H.M. Mader, S.G. Coles, C.B. Connor and L.J. Connor (eds.), Statistics in Volcanology, Special Publications of IAVCEI, 1, Geological Society, London, 161-174.
G. Di Giulio, C. Cornou, M. Ohrnberger, M. Wathelet, A. Rovelli, 2006: Deriving Wavefield Characteristics and Shear-Velocity Profiles from Two-dimensional Small-Aperture Arrays Analysis of Ambient Vibrations in a Small-Size Alluvial Basin, Colfiorito, Italy, BSSA, Vol. 96, No. 5, pp. 1915-1933, October 2006, doi:10.1785/0120060119.
Krüger, F. and Ohrnberger, M., 2005: Spatio-temporal source characteristics of the 26 December 2004 Sumatra earthquake as imaged by teleseismic broadband arrays, Geophys. Res. Lett., Vol. 32, No. 24, L24312, doi:10.1029/2005GL023939. view abstract
M. Holschneider, M. S. Diallo, M. Kulesh, M. Ohrnberger, E. Lück, F. Scherbaum, 2005: Characterization of dispersive surface waves using continuous wavelet transforms, Geophys. J. Int., 163(2), 463-478, doi:10.1111/j.1365-246X.2005.02787.x. view abstract
M. Wathelet, D. Jongmans, M. Ohrnberger, 2005: Direct inversion of spatial auto-correlation with the neighbourhood algorithm, Bull. Seism. Soc. Am., 95(5), 1787-1800. (view abstract)
Krüger F. and Ohrnberger, M., 2005: Tracking the rupture of the Mw = 9.3 Sumatra earthquake over 1,150 km at teleseismic distance, Nature 435, 937-939 (16 June 2005). (doi: 10.1038/nature03696).
Köhler A., Ohrnberger, M., Scherbaum, F., Stange, S., and Kind, F., 2004: Ambient vibration measurements in the southern Rhine Graben close to Basle, Annals of Geophysics, 47(6), pp. 1771-1781.
Wathelet, M., Jongmans, D., and Ohrnberger, M., 2004: Surface wave inversion using a direct search algorithm and its application to ambient vibration measurements, Near Surface Geophysics, 2, pp. 211-221.
M. Ohrnberger, F. Scherbaum, F. Krüger, R. Pelzing and Sh.-K. Reamer, 2004: How good are shear wave velocity models obtained from inversion of ambient vibrations in the Lower Rhine Embayment (NW-Germany), Boll. Geof. Teor. Appl., 45(3), pp. 215-232.
G. Richter, J. Wassermann, M. Zimmer, and M. Ohrnberger, 2004: Correlation of seismic activity and fumarole temperature at the Mt. Merapi volcano (Indonesia) in 2000, J. Volcanol. Geotherm. Res., 135, pp. 331-342.
F. Scherbaum, K.-G. Hinzen and M. Ohrnberger, 2003: Determination of shallow shear wave velocity profiles in the Cologne, Germany area using ambient vibrations, Geophys. J. Int., 152, 597-612.
J. Wassermann and M. Ohrnberger, 2001: Automatic hypocenter determination of volcano induced seismic transients based on wavefield coherence - an application to the 1998 eruption of Mt. Merapi, Indonesia, J. Volcanol. Geotherm. Res., 110, 57-77.