Prof. Dr. Thomas Bohlen
- Group: Applied Geophysics
- Room: 111
Campus West 06.36 - Phone: +49 721 608-44416
- thomas bohlen ∂does-not-exist.kit edu
- bwsyncandshare.kit.edu/s/of5znL4yXX295Y8
- Hertzstraße 16
76187 Karlsruhe
Research
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Near Surface Geophysical Imaging
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Finite-Difference Seismic Modelling
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Full Waveform Inversion
Courses
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Introduction into Geophysics (WS)
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Full Waveform Inversion (WS)
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Laboratory Exrecises (WS)
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Theory of Seismic Waves (SS)
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Seismic Wave Modelling (SS)
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Geophysical Field Exercises (SS)
Committees
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Presidium Deutsche Geophysikalische Gesellschaft (DGG)
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DFG Review Board 315 "Geophysics and Geodesy"
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LIAG Scientific Advisory Board
-
KIT Senate
Publications
2022
Reports/Preprints
High-resolution characterization of shallow aquifer by 2D viscoelastic full-waveform inversion of shallow seismic wavefield acquired at the Krauthausen test site
Gao, L.; Pan, Y.; Rieder, A.; Bohlen, T.; Weijian, M.
2022. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000147889
Gao, L.; Pan, Y.; Rieder, A.; Bohlen, T.; Weijian, M.
2022. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000147889
Journal Articles
Seismic Imaging of Complex Velocity Structures by 2D Pseudo-Viscoelastic Time-Domain Full-Waveform Inversion
Alaei, N.; Soleimani Monfared, M.; Roshandel Kahoo, A.; Bohlen, T.
2022. Applied Sciences, 12 (15), 7741. doi:10.3390/app12157741
Alaei, N.; Soleimani Monfared, M.; Roshandel Kahoo, A.; Bohlen, T.
2022. Applied Sciences, 12 (15), 7741. doi:10.3390/app12157741
3-D multicomponent full waveform inversion for shallow-seismic target: Ettlingen Line case study
Irnaka, T. M.; Brossier, R.; Métivier, L.; Bohlen, T.; Pan, Y.
2022. Geophysical Journal International, 229 (2), 1017–1040. doi:10.1093/gji/ggab512
Irnaka, T. M.; Brossier, R.; Métivier, L.; Bohlen, T.; Pan, Y.
2022. Geophysical Journal International, 229 (2), 1017–1040. doi:10.1093/gji/ggab512
Indirect joint petrophysical inversion of synthetic shallow-seismic and multi-offset ground-penetrating radar data
Qin, T.; Bohlen, T.; Pan, Y.
2022. Geophysical Journal International, 229 (3), 1770–1784. doi:10.1093/gji/ggac021
Qin, T.; Bohlen, T.; Pan, Y.
2022. Geophysical Journal International, 229 (3), 1770–1784. doi:10.1093/gji/ggac021
2021
Reports/Preprints
Multiparameter viscoelastic full waveform inversion of shallow seismic surface waves with a preconditioned truncated-Newton method
Gao, L.; Pan, Y.; Rieder, A.; Bohlen, T.
2021. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000131530
Gao, L.; Pan, Y.; Rieder, A.; Bohlen, T.
2021. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000131530
Journal Articles
Multiparameter viscoelastic full-waveform inversion of shallow-seismic surface waves with a pre-conditioned truncated Newton method
Gao, L.; Pan, Y.; Rieder, A.; Bohlen, T.
2021. Geophysical Journal International, 227 (3), 2044–2057. doi:10.1093/gji/ggab311
Gao, L.; Pan, Y.; Rieder, A.; Bohlen, T.
2021. Geophysical Journal International, 227 (3), 2044–2057. doi:10.1093/gji/ggab311
Random-Objective Waveform Inversion of 3D-9C Shallow-Seismic Field Data
Pan, Y.; Gao, L.; Bohlen, T.
2021. Journal of Geophysical Research: Solid Earth, 126 (9), e2021JB022036. doi:10.1029/2021JB022036
Pan, Y.; Gao, L.; Bohlen, T.
2021. Journal of Geophysical Research: Solid Earth, 126 (9), e2021JB022036. doi:10.1029/2021JB022036
Visco-acoustic full waveform inversion: From a DG forward solver to a Newton-CG inverse solver
Bohlen, T.; Fernandez, M. R.; Ernesti, J.; Rheinbay, C.; Rieder, A.; et al.
2021. Computers and Mathematics with Applications, 100, 126–140. doi:10.1016/j.camwa.2021.09.001
Bohlen, T.; Fernandez, M. R.; Ernesti, J.; Rheinbay, C.; Rieder, A.; et al.
2021. Computers and Mathematics with Applications, 100, 126–140. doi:10.1016/j.camwa.2021.09.001
2020
Reports/Preprints
2D multi-parameter viscoelastic shallow-seismic full waveform inversion: reconstruction tests and first field-data application
Gao, L.; Pan, Y.; Bohlen, T.
2020. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000118625
Gao, L.; Pan, Y.; Bohlen, T.
2020. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000118625
Visco-acoustic full waveform seismic inversion: from a DG forward solver to a Newton-CG inverse solver
Bohlen, T.; Fernandez, M. R.; Ernesti, J.; Rheinbay, C.; Rieder, A.; et al.
2020. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000105695
Bohlen, T.; Fernandez, M. R.; Ernesti, J.; Rheinbay, C.; Rieder, A.; et al.
2020. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000105695
Conference Papers
Component analysis of 3D elastic 9C full waveform inversion: Ettlingen Line case study
Irnaka, T. M.; Brossier, R.; Metivier, L.; Bohlen, T.; Pan, Y.
2020. 90th SEG Annual Meeting and International Exhibition: 11-16 October 2020, online, 795–799, Society of Exploration Geophysicists (SEG). doi:10.1190/segam2020-3426088.1
Irnaka, T. M.; Brossier, R.; Metivier, L.; Bohlen, T.; Pan, Y.
2020. 90th SEG Annual Meeting and International Exhibition: 11-16 October 2020, online, 795–799, Society of Exploration Geophysicists (SEG). doi:10.1190/segam2020-3426088.1
Journal Articles
Time-frequency windowing in multiparameter elastic FWI of shallow seismic wavefield
Athanasopoulos, N.; Manukyan, E.; Bohlen, T.; Maurer, H.
2020. Geophysical journal international, 222 (2), 1164–1177. doi:10.1093/gji/ggaa242
Athanasopoulos, N.; Manukyan, E.; Bohlen, T.; Maurer, H.
2020. Geophysical journal international, 222 (2), 1164–1177. doi:10.1093/gji/ggaa242
2-D multiparameter viscoelastic shallow-seismic full-waveform inversion: Reconstruction tests and first field-data application
Gao, L.; Pan, Y.; Bohlen, T.
2020. Geophysical journal international, 222 (1), 560–571. doi:10.1093/gji/ggaa198
Gao, L.; Pan, Y.; Bohlen, T.
2020. Geophysical journal international, 222 (1), 560–571. doi:10.1093/gji/ggaa198
Seismic characterization of waste disposals by full waveform inversion: possibilities and challenges
Bohlen, T.; Pan, Y.; Athanasopoulos, N.; Gao, L.
2020. Mitteilungen / Sonderband, Sonderband 1/2020
Bohlen, T.; Pan, Y.; Athanasopoulos, N.; Gao, L.
2020. Mitteilungen / Sonderband, Sonderband 1/2020
Joint interpretation of geophysical field experiments in the danube deep-sea fan, Black Sea
Bialas, J.; Bohlen, T.; Dannowski, A.; Eisenberg-Klein, G.; Gassner, L.; et al.
2020. Marine and petroleum geology, 121, Article no: 104551. doi:10.1016/j.marpetgeo.2020.104551
Bialas, J.; Bohlen, T.; Dannowski, A.; Eisenberg-Klein, G.; Gassner, L.; et al.
2020. Marine and petroleum geology, 121, Article no: 104551. doi:10.1016/j.marpetgeo.2020.104551
An Interactive Integrated Interpretation of GPR and Rayleigh Wave Data Based on the Genetic Algorithm
Qin, T.; Zhao, Y.; Hu, S.; An, C.; Bohlen, T.; et al.
2020. Surveys in geophysics, 41, 549–574. doi:10.1007/s10712-019-09543-x
Qin, T.; Zhao, Y.; Hu, S.; An, C.; Bohlen, T.; et al.
2020. Surveys in geophysics, 41, 549–574. doi:10.1007/s10712-019-09543-x
2019
Reports/Preprints
High-resolution characterization of near-surface structures by surface-wave inversions: From dispersion curve to full waveform
Pan, Y.; Gao, L.; Bohlen, T.
2019. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000089310
Pan, Y.; Gao, L.; Bohlen, T.
2019. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000089310
Conference Papers
Shallow-seismic wavefield scattering and implications for viscoelastic FWI
Athanasopoulos, N.; Bohlen, T.
2019. 25th European Meeting of Environmental and Engineering Geophysics, Held at Near Surface Geoscience Conference and Exhibition 2019, NSG 2019; The Hague; Netherlands, 1–5, European Association of Geoscientists and Engineers (EAGE). doi:10.3997/2214-4609.201902396
Athanasopoulos, N.; Bohlen, T.
2019. 25th European Meeting of Environmental and Engineering Geophysics, Held at Near Surface Geoscience Conference and Exhibition 2019, NSG 2019; The Hague; Netherlands, 1–5, European Association of Geoscientists and Engineers (EAGE). doi:10.3997/2214-4609.201902396
Mathematic Physical Equivalency of 2D Pure Waves in Seismics and Electromagnetics
Qin, T.; Bohlen, T.
2019. Conference Proceedings, 10th International Workshop on Advanced Ground Penetrating Radar, The Hague, Netherlands, 8 - 12 September, 1–6, European Association of Geoscientists and Engineers (EAGE). doi:10.3997/2214-4609.201902580
Qin, T.; Bohlen, T.
2019. Conference Proceedings, 10th International Workshop on Advanced Ground Penetrating Radar, The Hague, Netherlands, 8 - 12 September, 1–6, European Association of Geoscientists and Engineers (EAGE). doi:10.3997/2214-4609.201902580
Joint migration inversion continuous equations and discretized solution via multiparameter Gauss-Newton method
Assis, C. A. M.; Pan, Y.; Schleicher, J.; Bohlen, T.; Santos, H. B.
2019. Society of Exploration Geophysicists International Exposition and Annual Meeting 2019, SEG 2019; San Antonio; United States; 15 September 2019 through 20 September 2019, 5115–5119, Society of Exploration Geophysicists (SEG). doi:10.1190/segam2019-3216644.1
Assis, C. A. M.; Pan, Y.; Schleicher, J.; Bohlen, T.; Santos, H. B.
2019. Society of Exploration Geophysicists International Exposition and Annual Meeting 2019, SEG 2019; San Antonio; United States; 15 September 2019 through 20 September 2019, 5115–5119, Society of Exploration Geophysicists (SEG). doi:10.1190/segam2019-3216644.1
From multichannel analysis to waveform inversion of shallow-seismic surface waves
Pan, Y.; Gao, L.; Bohlen, T.
2019. Society of Exploration Geophysicists International Exposition and Annual Meeting 2019, SEG 2019; San Antonio; United States; 15 September 2019 through 20 September 2019, 5020–5024, Society of Exploration Geophysicists (SEG). doi:10.1190/segam2019-3216248.1
Pan, Y.; Gao, L.; Bohlen, T.
2019. Society of Exploration Geophysicists International Exposition and Annual Meeting 2019, SEG 2019; San Antonio; United States; 15 September 2019 through 20 September 2019, 5020–5024, Society of Exploration Geophysicists (SEG). doi:10.1190/segam2019-3216248.1
Towards 3D 9C elastic full waveform inversion of shallow seismic wavefields - Case study Ettlingen line
Irnaka, T. M.; Brossier, R.; Métivier, L.; Bohlen, T.; Pan, Y.
2019. 81st EAGE Conference and Exhibition, London, June 3-6, 2019, EAGE
Irnaka, T. M.; Brossier, R.; Métivier, L.; Bohlen, T.; Pan, Y.
2019. 81st EAGE Conference and Exhibition, London, June 3-6, 2019, EAGE
2D viscoelastic full waveform inversion on a field shallow-seismic data
Pan, Y.; Gao, L.; Bohlen, T.
2019. 81st EAGE Conference and Exhibition, London, June 3-6, 2019, EAGE
Pan, Y.; Gao, L.; Bohlen, T.
2019. 81st EAGE Conference and Exhibition, London, June 3-6, 2019, EAGE
Application of structurally similarity constraints on time-domain elastic full-waveform inversion
Athanasopoulos, N.; Manukyan, E.; Bohlen, T.; Maurer, H.
2019. 24th European Meeting of Environmental and Engineering Geophysics; Porto; Portugal; 9 September 2018 through 13 September 2018, EAGE. doi:10.3997/2214-4609.201802630
Athanasopoulos, N.; Manukyan, E.; Bohlen, T.; Maurer, H.
2019. 24th European Meeting of Environmental and Engineering Geophysics; Porto; Portugal; 9 September 2018 through 13 September 2018, EAGE. doi:10.3997/2214-4609.201802630
Full-waveform inversion of near-surface seismic data in anisotropic media
Krampe, V.; Pan, Y.; Bohlen, T.
2019. 24th European Meeting of Environmental and Engineering Geophysics; Porto; Portugal; 9 September 2018 through 13 September 2018, EAGE. doi:10.3997/2214-4609.201802639
Krampe, V.; Pan, Y.; Bohlen, T.
2019. 24th European Meeting of Environmental and Engineering Geophysics; Porto; Portugal; 9 September 2018 through 13 September 2018, EAGE. doi:10.3997/2214-4609.201802639
Finite difference modelling of Rayleigh waves with nonuniform grid spacing
Causemann, M.; Pan, Y.; Bohlen, T.
2019. 24th European Meeting of Environmental and Engineering Geophysics; Porto; Portugal; 9 September 2018 through 13 September 2018, EAGE. doi:10.3997/2214-4609.201802568
Causemann, M.; Pan, Y.; Bohlen, T.
2019. 24th European Meeting of Environmental and Engineering Geophysics; Porto; Portugal; 9 September 2018 through 13 September 2018, EAGE. doi:10.3997/2214-4609.201802568
Journal Articles
iBRIDGE - Geophysik für alle!
Barth, A.; Lohner, D.; Schöneberger, L.; Holstein, S.; Bohlen, T.
2019. Geowissenschaftliche Mitteilungen, 78, 27–28
Barth, A.; Lohner, D.; Schöneberger, L.; Holstein, S.; Bohlen, T.
2019. Geowissenschaftliche Mitteilungen, 78, 27–28
Die Geophysik an den Universitäten in Deutschland, wächst sie oder schrumpft sie? Über das Erscheinungsbild der Geophysik im Portal der "Arbeitsstelle Kleine Fächer"
Forbriger, T.; Gottschämmer, E.; Bohlen, T.
2019. Mitteilungen Deutsche Geophysikalische Gesellschaft, (2), 51–55
Forbriger, T.; Gottschämmer, E.; Bohlen, T.
2019. Mitteilungen Deutsche Geophysikalische Gesellschaft, (2), 51–55
Seismic characterization of submarine gas-hydrate deposits in the Western Black Sea by acoustic full-waveform inversion of ocean-bottom seismic data
Gaßner, L.; Gerach, T.; Hertweck, T.; Bohlen, T.
2019. Geophysics, 84 (5), B311–B324. doi:10.1190/geo2018-0622.1
Gaßner, L.; Gerach, T.; Hertweck, T.; Bohlen, T.
2019. Geophysics, 84 (5), B311–B324. doi:10.1190/geo2018-0622.1
High-Resolution Characterization of Near-Surface Structures by Surface-Wave Inversions: From Dispersion Curve to Full Waveform
Pan, Y.; Gao, L.; Bohlen, T.
2019. Surveys in geophysics, 40 (2), 167–195. doi:10.1007/s10712-019-09508-0
Pan, Y.; Gao, L.; Bohlen, T.
2019. Surveys in geophysics, 40 (2), 167–195. doi:10.1007/s10712-019-09508-0
Two-dimensional elastic full-waveform inversion of Love waves in shallow vertically transversely isotropic media: synthetic reconstruction tests
Krampe, V.; Pan, Y.; Bohlen, T.
2019. Near surface geophysics, 17 (5), 449–461. doi:10.1002/nsg.12061
Krampe, V.; Pan, Y.; Bohlen, T.
2019. Near surface geophysics, 17 (5), 449–461. doi:10.1002/nsg.12061
Comparison of acoustic and elastic full‐waveform inversion of 2D towed‐streamer data in the presence of salt
Thiel, N.; Hertweck, T.; Bohlen, T.
2019. Geophysical prospecting, 67 (2), 349–361. doi:10.1111/1365-2478.12728
Thiel, N.; Hertweck, T.; Bohlen, T.
2019. Geophysical prospecting, 67 (2), 349–361. doi:10.1111/1365-2478.12728
Individual and joint 2-D elastic full-waveform inversion of Rayleigh and Love waves
Wittkamp, F.; Athanasopoulos, N.; Bohlen, T.
2019. Geophysical journal international, 216 (1), 350–364. doi:10.1093/gji/ggy432
Wittkamp, F.; Athanasopoulos, N.; Bohlen, T.
2019. Geophysical journal international, 216 (1), 350–364. doi:10.1093/gji/ggy432
2018
Audio & Video
12: Einführung in die Geophysik I, WS 2017/18, 31.01.2018
Bohlen, T.
2018. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2018-146
Bohlen, T.
2018. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2018-146
10: Einführung in die Geophysik I, WS 2017/18, 17.01.2018
Bohlen, T.
2018. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2018-109
Bohlen, T.
2018. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2018-109
11: Einführung in die Geophysik I, WS 2017/18, 24.01.2018
Bohlen, T.
2018. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2018-96
Bohlen, T.
2018. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2018-96
09: Einführung in die Geophysik I, WS 2017/18, 10.01.2018
Bohlen, T.
2018. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2018-22
Bohlen, T.
2018. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2018-22
Posters
Effects of seismic anisotropy on near-surface full-waveform inversion
Krampe, V.; Pan, Y.; Bohlen, T.
2018. 78. Jahrestagung der Deutschen Geophysikalischen Gesellschaft - gemeinsam mit der Arbeitsgemeinschaft Extraterrestrische Forschung und dem Fachverband Extraterrestrische Physik der Deutschen Physikalischen Gesellschaft (2018), Leoben, Austria, February 12–15, 2018
Krampe, V.; Pan, Y.; Bohlen, T.
2018. 78. Jahrestagung der Deutschen Geophysikalischen Gesellschaft - gemeinsam mit der Arbeitsgemeinschaft Extraterrestrische Forschung und dem Fachverband Extraterrestrische Physik der Deutschen Physikalischen Gesellschaft (2018), Leoben, Austria, February 12–15, 2018
Conference Papers
Full waveform inversion using truncated Newton optimization
Lei, T.; Bohlen, T.; Zhang, W.
2018. 88th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2018; Anaheim; United States; 14 October 2018 through 19 October 2018, 1384–1388, SEG. doi:10.1190/segam2018-2998226.1
Lei, T.; Bohlen, T.; Zhang, W.
2018. 88th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2018; Anaheim; United States; 14 October 2018 through 19 October 2018, 1384–1388, SEG. doi:10.1190/segam2018-2998226.1
Estimating 3D S-wave Velocities from 9C Shallow Seismic Data Using Local Rayleigh Wave Dispersion Curves – A Field Study
Pan, Y.; Schaneng, S.; Steinweg T.; Bohlen, T.
2018. 80th EAGE Conference and Exhibition, Extended abstracts, Copenhagen, Denmark, 11-14 June. doi:10.3997/2214-4609.201801160
Pan, Y.; Schaneng, S.; Steinweg T.; Bohlen, T.
2018. 80th EAGE Conference and Exhibition, Extended abstracts, Copenhagen, Denmark, 11-14 June. doi:10.3997/2214-4609.201801160
Accurate Reconstruction of Shallow P-wave Velocity Model with Time-windowed Elastic Full-waveform Inversion
Athanasopoulos, N.; Manukyan, E.; Bohlen, T.; Maurer, H.
2018. 80th EAGE Conference and Exhibition, Extended abstracts, Copenhagen, Denmark, 11-14 June, 2018. doi:10.3997/2214-4609.201801305
Athanasopoulos, N.; Manukyan, E.; Bohlen, T.; Maurer, H.
2018. 80th EAGE Conference and Exhibition, Extended abstracts, Copenhagen, Denmark, 11-14 June, 2018. doi:10.3997/2214-4609.201801305
Journal Articles
Estimating S-wave velocities from 3D 9-component shallow seismic data using local Rayleigh-wave dispersion curves – A field study
Pan, Y.; Schaneng, S.; Steinweg, T.; Bohlen, T.
2018. Journal of applied geophysics, 159, 532–539. doi:10.1016/j.jappgeo.2018.09.037
Pan, Y.; Schaneng, S.; Steinweg, T.; Bohlen, T.
2018. Journal of applied geophysics, 159, 532–539. doi:10.1016/j.jappgeo.2018.09.037
Time-domain full-waveform inversion of Rayleigh and Love waves in presence of free-surface topography
Pan, Y.; Gao, L.; Bohlen, T.
2018. Journal of applied geophysics, 152, 77–85. doi:10.1016/j.jappgeo.2018.03.006
Pan, Y.; Gao, L.; Bohlen, T.
2018. Journal of applied geophysics, 152, 77–85. doi:10.1016/j.jappgeo.2018.03.006
iBRIDGE - Interaktiver BRückenkurs In Das GEophysik-Masterstudium und Einrichtung eines digitalen, freien Lehrmittelpools
Barth, A.; Schöneberger, L.; Lohner, D.; Holstein, S.; Bohlen, T.; et al.
2018. Mitteilungen der Deutschen Geophysikalischen Gesellschaft, 1/2018, 15–17
Barth, A.; Schöneberger, L.; Lohner, D.; Holstein, S.; Bohlen, T.; et al.
2018. Mitteilungen der Deutschen Geophysikalischen Gesellschaft, 1/2018, 15–17
2017
Audio & Video
08: Einführung in die Geophysik I, WS 2017/18, 20.12.2017
Bohlen, T.
2017. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2017-823
Bohlen, T.
2017. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2017-823
07: Einführung in die Geophysik I, WS 2017/18, 13.12.2017
Bohlen, T.
2017. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2017-790
Bohlen, T.
2017. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2017-790
06: Einführung in die Geophysik I, Vorlesung, WS 2017/18, 29.11.2017
Bohlen, T.
2017. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2017-740
Bohlen, T.
2017. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2017-740
05: Einführung in die Geophysik I, WS 2017/18, 22.11.2017
Bohlen, T.
2017. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2017-690
Bohlen, T.
2017. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2017-690
04: Einführung in die Geophysik I, WS 2017/18, 15.11.2017
Bohlen, T.
2017. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2017-664
Bohlen, T.
2017. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2017-664
02: Einführung in die Geophysik I, WS 2017/18, 25.10.2017
Bohlen, T.
2017. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2017-555
Bohlen, T.
2017. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2017-555
01: Einführung in die Geophysik I, Vorlesung, WS 2017/18, 18.10.2017
Bohlen, T.
2017. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2017-526
Bohlen, T.
2017. (KIT | Webcast, Ed.). doi:10.5445/DIVA/2017-526
Conference Papers
Sequential Phase-velocity and waveform inversion of shallow-seismic surface waves : A field example for bedrock mapping
Pan, Y.; Gao, L.; Bohlen, T.
2017. Proceedings of the 23rd European Meeting of Environmental and Engineering Geophysics, Malmö, Sweden, 3rd - 7th September 2017, European Association of Geoscientists and Engineers. doi:10.3997/2214-4609.201702067
Pan, Y.; Gao, L.; Bohlen, T.
2017. Proceedings of the 23rd European Meeting of Environmental and Engineering Geophysics, Malmö, Sweden, 3rd - 7th September 2017, European Association of Geoscientists and Engineers. doi:10.3997/2214-4609.201702067
Aquifer characterization using elastic full-waveform inversion
Athanasopoulos, N.; Bohlen, T.
2017. Proceedings of the 23rd European Meeting of Environmental and Engineering Geophysics, Malmö, Sweden, 3rd - 7th September 2017, European Association of Geoscientists and Engineers
Athanasopoulos, N.; Bohlen, T.
2017. Proceedings of the 23rd European Meeting of Environmental and Engineering Geophysics, Malmö, Sweden, 3rd - 7th September 2017, European Association of Geoscientists and Engineers
Feasibility of detecting Groundwater flow via analyzing radial anisotropy estimated by surface waves
Gao, L.; Pan, Y.; Xia, J.; Bohlen, T.; Tian, G.
2017. 79th EAGE Conference and Exhibition 2017: Energy, Technology, Sustainability - Time to Open a New Chapter; Paris; France; 12 June 2017 through 15 June 2017, EAGE (European Association of Geoscientists & Engineers). doi:10.3997/2214-4609.201701303
Gao, L.; Pan, Y.; Xia, J.; Bohlen, T.; Tian, G.
2017. 79th EAGE Conference and Exhibition 2017: Energy, Technology, Sustainability - Time to Open a New Chapter; Paris; France; 12 June 2017 through 15 June 2017, EAGE (European Association of Geoscientists & Engineers). doi:10.3997/2214-4609.201701303
Field data application of sequential full-waveform inversion of refracted and Rayleigh waves
Athanasopoulos, N.; Bohlen, T.
2017. 79th EAGE Conference and Exhibition 2017: Energy, Technology, Sustainability - Time to Open a New Chapter; Paris; France; 12 June 2017 through 15 June 2017, EAGE (European Association of Geoscientists & Engineers). doi:10.3997/2214-4609.201700955
Athanasopoulos, N.; Bohlen, T.
2017. 79th EAGE Conference and Exhibition 2017: Energy, Technology, Sustainability - Time to Open a New Chapter; Paris; France; 12 June 2017 through 15 June 2017, EAGE (European Association of Geoscientists & Engineers). doi:10.3997/2214-4609.201700955
Finite-difference seismic modeling on CPUs/GPUs using matrix-vector products
Wittkamp, F.; Bohlen, T.; Steinweg, T.
2017. 79th EAGE Conference and Exhibition 2017: Energy, Technology, Sustainability - Time to Open a New Chapter; Paris; France; 12 June 2017 through 15 June 2017, EAGE (European Association of Geoscientists & Engineers). doi:10.3997/2214-4609.201700496
Wittkamp, F.; Bohlen, T.; Steinweg, T.
2017. 79th EAGE Conference and Exhibition 2017: Energy, Technology, Sustainability - Time to Open a New Chapter; Paris; France; 12 June 2017 through 15 June 2017, EAGE (European Association of Geoscientists & Engineers). doi:10.3997/2214-4609.201700496
Journal Articles
Erdbebenregistrierung mit Seismometern
Gottschämmer, E.; Pontius, M.; Busch, N.; Bohlen, T.
2017. Plus lucis, (3), 12–17
Gottschämmer, E.; Pontius, M.; Busch, N.; Bohlen, T.
2017. Plus lucis, (3), 12–17
Zerstörungsfreie Materialuntersuchung: Gleichstromgeoelektrik
Gottschämmer, E.; Heck, A.; Schneider, N.; Bergmann, A.; Bohlen, T.
2017. Plus lucis, (3), 23–29
Gottschämmer, E.; Heck, A.; Schneider, N.; Bergmann, A.; Bohlen, T.
2017. Plus lucis, (3), 23–29
Application of a complete workflow for 2D elastic full-waveform inversion to recorded shallow-seismic Rayleigh waves
Groos, L.; Schäfer, M.; Forbriger, T.; Bohlen, T.
2017. Geophysics, 82 (2), R109-R117. doi:10.1190/GEO2016-0284.1
Groos, L.; Schäfer, M.; Forbriger, T.; Bohlen, T.
2017. Geophysics, 82 (2), R109-R117. doi:10.1190/GEO2016-0284.1
2016
Conference Papers
Robust time-domain migration velocity analysis methods for initial-model building in a full waveform tomography workflow
Santos, H. B.; Schleicher, J.; Novais, A.; Kurzmann, A.; Bohlen, T.
2016. 78th EAGE Conference and Exhibition 2016: Efficient Use of Technology - Unlocking Potential, Reed Messe Wien Vienna, Austria, 30. May - 2. June, 2016, European Association of Geoscientists and Engineers
Santos, H. B.; Schleicher, J.; Novais, A.; Kurzmann, A.; Bohlen, T.
2016. 78th EAGE Conference and Exhibition 2016: Efficient Use of Technology - Unlocking Potential, Reed Messe Wien Vienna, Austria, 30. May - 2. June, 2016, European Association of Geoscientists and Engineers
Application of 2D acoustic full waveform inversion to OBC-data in shallow water
Kunert, M.; Kurzmann, A.; Bohlen, T.
2016. 78th EAGE Conference and Exhibition 2016: Efficient Use of Technology - Unlocking Potential, Reed Messe Wien, Vienna, Austria, 30. - 2. June, 2016, European Association of Geoscientists and Engineers. doi:10.3997/2214-4609.201601549
Kunert, M.; Kurzmann, A.; Bohlen, T.
2016. 78th EAGE Conference and Exhibition 2016: Efficient Use of Technology - Unlocking Potential, Reed Messe Wien, Vienna, Austria, 30. - 2. June, 2016, European Association of Geoscientists and Engineers. doi:10.3997/2214-4609.201601549
Sequential Full-waveform Inversion of Refracted and Rayleigh WavesNormal access
Athanasopoulos, N.; Bohlen, T.
2016. Near Surface Geoscience 2016 - 22nd European Meeting of Environmental and Engineering Geophysics, Session: Modelling, Inversion and Data-processing II, Barcelona, Spain, 4 - 8 September 2016, EAGE. doi:10.3997/2214-4609.201602019
Athanasopoulos, N.; Bohlen, T.
2016. Near Surface Geoscience 2016 - 22nd European Meeting of Environmental and Engineering Geophysics, Session: Modelling, Inversion and Data-processing II, Barcelona, Spain, 4 - 8 September 2016, EAGE. doi:10.3997/2214-4609.201602019
Field Data Application of Individual and Joint 2-D Elastic Full Waveform Inversion of Rayleigh and Love Waves
Wittkamp, F.; Bohlen, T.
2016. Near Surface Geoscience 2016 - 22nd European Meeting of Environmental and Engineering Geophysics, 4 - 8 September 2016, Barcelona, Spain, EAGE. doi:10.3997/2214-4609.201602079
Wittkamp, F.; Bohlen, T.
2016. Near Surface Geoscience 2016 - 22nd European Meeting of Environmental and Engineering Geophysics, 4 - 8 September 2016, Barcelona, Spain, EAGE. doi:10.3997/2214-4609.201602079
Individual and Joint 2-D Elastic Full Waveform Inversion of Rayleigh and Love Waves
Wittkamp, F.; Bohlen, T.
2016. 78th EAGE Conference and Exhibition 2016,Vienna, Austria, May 30 - June 02, 2016. Extended abstract. doi:10.3997/2214-4609.201601009
Wittkamp, F.; Bohlen, T.
2016. 78th EAGE Conference and Exhibition 2016,Vienna, Austria, May 30 - June 02, 2016. Extended abstract. doi:10.3997/2214-4609.201601009
Journal Articles
Three-dimensional viscoelastic time-domain finite-difference seismic modelling using the staggered Adams–Bashforth time integrator
Bohlen, T.; Wittkamp, F.
2016. Geophysical Journal International, 204 (3), 1781–1788. doi:10.1093/gji/ggv546
Bohlen, T.; Wittkamp, F.
2016. Geophysical Journal International, 204 (3), 1781–1788. doi:10.1093/gji/ggv546
2015
Conference Papers
Viscoacoustic Full Waveform Inversion for Spatially Correlated and Uncorrelated Problems in Reflection Seismics
Kurzmann, A.; Shigapov, R.; Bohlen, T.
2015. 77th EAGE Conference and Exhibition 2015, Madrid, Spain, 1 - 4 June 2015. doi:10.3997/2214-4609.201413406
Kurzmann, A.; Shigapov, R.; Bohlen, T.
2015. 77th EAGE Conference and Exhibition 2015, Madrid, Spain, 1 - 4 June 2015. doi:10.3997/2214-4609.201413406
Higher Order FDTD Seismic Modelling Using the Staggered Adams-Bashforth Time Integrator
Bohlen, T.; Wittkamp, F.
2015. 77th EAGE Conference and Exhibition 2015, Madrid, Spain, 1 - 4 June 2015. doi:10.3997/2214-4609.201412836
Bohlen, T.; Wittkamp, F.
2015. 77th EAGE Conference and Exhibition 2015, Madrid, Spain, 1 - 4 June 2015. doi:10.3997/2214-4609.201412836
2014
Conference Papers
3D Acoustic Full Waveform Tomography
Kurzmann, A.; Butzer, S.; Jetschny, S.; Przebindowska, A.; Bohlen, T.; et al.
2014. NIC Symposium 2014. Proceedings. Hrsg.: K. Binder, 307–315, Forschungszentrum Jülich
Kurzmann, A.; Butzer, S.; Jetschny, S.; Przebindowska, A.; Bohlen, T.; et al.
2014. NIC Symposium 2014. Proceedings. Hrsg.: K. Binder, 307–315, Forschungszentrum Jülich
Journal Articles
Influence of ice crystal anisotropy on seismic velocity analysis
Diez, A.; Eisen, O.; Weikusat, I.; Eichler, J.; Bohlen, T.; et al.
2014. Annals of Glaciology, 55 (67), 97–106. doi:10.3189/2014AoG67A002
Diez, A.; Eisen, O.; Weikusat, I.; Eichler, J.; Bohlen, T.; et al.
2014. Annals of Glaciology, 55 (67), 97–106. doi:10.3189/2014AoG67A002
The role of attenuation in 2D full-waveform inversion of shallow-seismic body and Rayleigh waves
Groos, L.; Schaefer, M.; Forbriger, T.; Bohlen, T.
2014. Geophysics, 79 (6), R247-R261. doi:10.1190/GEO2013-0462.1
Groos, L.; Schaefer, M.; Forbriger, T.; Bohlen, T.
2014. Geophysics, 79 (6), R247-R261. doi:10.1190/GEO2013-0462.1
Line-source simulation for shallow-seismic data. Part 2: full-waveform inversion - a synthetic 2-D case study
Schäfer, M.; Groos, L.; Forbriger, T.; Bohlen, T.
2014. Geophysical Journal International, 198 (3), 1405–1418. doi:10.1093/gji/ggu171
Schäfer, M.; Groos, L.; Forbriger, T.; Bohlen, T.
2014. Geophysical Journal International, 198 (3), 1405–1418. doi:10.1093/gji/ggu171
Books
50 Years Geophysical Institute Karlsruhe, 1964 to 2014 - Expectations and Surprises
Bohlen, T.; Bonjer, K.-P.; Forbriger, T.; Fuchs, K.; Gottschämmer, E.; et al.
2014. (C. Prodehl, Ed.), Karlsruher Institut für Technologie (KIT)
Bohlen, T.; Bonjer, K.-P.; Forbriger, T.; Fuchs, K.; Gottschämmer, E.; et al.
2014. (C. Prodehl, Ed.), Karlsruher Institut für Technologie (KIT)
Book Chapters
The Geophysical Institute (GPI) today
Gottschämmer, E.; Bohlen, T.; Forbriger, T.; Knopf, P.; Ritter, J.; et al.
2014. 50 Years Geophysical Institute Karlsruhe, 1964 to 2014 - Expectations and Surprises. Ed.: C. Prodehl, 321–332, Karlsruher Institut für Technologie (KIT)
Gottschämmer, E.; Bohlen, T.; Forbriger, T.; Knopf, P.; Ritter, J.; et al.
2014. 50 Years Geophysical Institute Karlsruhe, 1964 to 2014 - Expectations and Surprises. Ed.: C. Prodehl, 321–332, Karlsruher Institut für Technologie (KIT)
Preface
Wenzel, F.; Bohlen, T.
2014. 50 Years Geophysical Institute Karlsruhe, 1964 to 2014 - Expectations and Surprises. Ed.: C. Prodehl, XI, Karlsruher Institut für Technologie (KIT)
Wenzel, F.; Bohlen, T.
2014. 50 Years Geophysical Institute Karlsruhe, 1964 to 2014 - Expectations and Surprises. Ed.: C. Prodehl, XI, Karlsruher Institut für Technologie (KIT)
Toolbox for Applied Seismic Tomography (TOAST)
Forbriger, T.; Auras, M.; Bilgili, F.; Bohlen, T.; Butzer, S.; et al.
2014. Tomography of the Earth’s Crust : From Geophysical Sounding to Real-Time Monitoring. Ed.: M. Weber, 135–155, Springer International Publishing. doi:10.1007/978-3-319-04205-3_8
Forbriger, T.; Auras, M.; Bilgili, F.; Bohlen, T.; Butzer, S.; et al.
2014. Tomography of the Earth’s Crust : From Geophysical Sounding to Real-Time Monitoring. Ed.: M. Weber, 135–155, Springer International Publishing. doi:10.1007/978-3-319-04205-3_8
2013
Conference Papers
Acoustic and Elastic Full Waveform Tomography
Kurzmann, A.; Butzer, S.; Jetschny, S.; Przebindowska, A.; Bohlen, T.; et al.
2013. High performance computing in science and engineering ’13 : Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2013. Ed.: W. E. Nagel, 105–122, Springer. doi:10.1007/978-3-319-02165-2_9
Kurzmann, A.; Butzer, S.; Jetschny, S.; Przebindowska, A.; Bohlen, T.; et al.
2013. High performance computing in science and engineering ’13 : Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2013. Ed.: W. E. Nagel, 105–122, Springer. doi:10.1007/978-3-319-02165-2_9
Journal Articles
Acoustic full waveform tomography in the presence of attenuation: A sensitivity analysis
Kurzmann, A.; Przebindowska, A.; Köhn, D.; Bohlen, T.
2013. Geophysical Journal International, 195 (2), 985–1000. doi:10.1093/gji/ggt305
Kurzmann, A.; Przebindowska, A.; Köhn, D.; Bohlen, T.
2013. Geophysical Journal International, 195 (2), 985–1000. doi:10.1093/gji/ggt305
3D elastic full-waveform inversion of small-scale heterogeneities in transmission geometry
Butzer, S.; Kurzmann, A.; Bohlen, T.
2013. Geophysical Prospecting, 61 (6), 1238–1251. doi:10.1111/1365-2478.12065
Butzer, S.; Kurzmann, A.; Bohlen, T.
2013. Geophysical Prospecting, 61 (6), 1238–1251. doi:10.1111/1365-2478.12065
Towards an automatic seismic localization of human footsteps
Heider, S.; Jetschny, S.; Bohlen, T.
2013. Near Surface Geophysics, 11 (3), 317–323. doi:10.3997/1873-0604.2013005
Heider, S.; Jetschny, S.; Bohlen, T.
2013. Near Surface Geophysics, 11 (3), 317–323. doi:10.3997/1873-0604.2013005
2012
Conference Papers
3D elastic full waveform inversion-A random medium example
Dunkl, S.; Kurzmann, A.; Bohlen, T.
2012. 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012, Copenhagen, Denmark, 4 - 7 June 2012; Vol. 6, 4772–4776, Curran. doi:10.3997/2214-4609.20148670
Dunkl, S.; Kurzmann, A.; Bohlen, T.
2012. 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012, Copenhagen, Denmark, 4 - 7 June 2012; Vol. 6, 4772–4776, Curran. doi:10.3997/2214-4609.20148670
The role of density in acoustic full waveform inversion of marine reflection seismics
Przebindowska, A.; Kurzmann, A.; Köhn, D.; Bohlen, T.
2012. 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012, Copenhagen, Denmark, 4 - 7 June 2012; Vol. 4, 2984–2988, Curran. doi:10.3997/2214-4609.20148728
Przebindowska, A.; Kurzmann, A.; Köhn, D.; Bohlen, T.
2012. 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012, Copenhagen, Denmark, 4 - 7 June 2012; Vol. 4, 2984–2988, Curran. doi:10.3997/2214-4609.20148728
On the effects of geometrical spreading corrections for a 2d full waveform inversion of recorded shallow seismic surface waves
Schäfer, M.; Groos, L.; Forbriger, T.; Bohlen, T.
2012. 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012, Copenhagen, Denmark, 4 - 7 June 2012; Vol. 1, 517–521, Curran. doi:10.3997/2214-4609.20148327
Schäfer, M.; Groos, L.; Forbriger, T.; Bohlen, T.
2012. 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012, Copenhagen, Denmark, 4 - 7 June 2012; Vol. 1, 517–521, Curran. doi:10.3997/2214-4609.20148327
Efficient 3D borehole modeling of the reflected wave field while drilling
Veile, I.; Geerits, T.; Bohlen, T.
2012. 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012, Copenhagen, Denmark, 4 - 7 June 2012; Vol. 2, 1699–1703, Curran. doi:10.3997/2214-4609.20148479
Veile, I.; Geerits, T.; Bohlen, T.
2012. 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012, Copenhagen, Denmark, 4 - 7 June 2012; Vol. 2, 1699–1703, Curran. doi:10.3997/2214-4609.20148479
On the significance of viscoelasticity in a 2D full waveform inversion of shallow seismic surface waves
Groos, L.; Schäfer, M.; Forbriger, T.; Bohlen, T.
2012. 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012, Copenhagen, Denmark, 4 - 7 June 2012; Vol. 2, 950–954, Curran. doi:10.3997/2214-4609.20148165
Groos, L.; Schäfer, M.; Forbriger, T.; Bohlen, T.
2012. 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012, Copenhagen, Denmark, 4 - 7 June 2012; Vol. 2, 950–954, Curran. doi:10.3997/2214-4609.20148165
Journal Articles
Towards an application of an elastic FWI for a measurement below ground in a crystalline environment
Heider, S.; Jetschny, S.; Bohlen, T.; Giese, R.
2012. Expanded abstracts : technical program ; SEG international exposition and annual meeting, 1–5. doi:10.1190/segam2012-0659.1
Heider, S.; Jetschny, S.; Bohlen, T.; Giese, R.
2012. Expanded abstracts : technical program ; SEG international exposition and annual meeting, 1–5. doi:10.1190/segam2012-0659.1
On the influence of model parametrization in elastic full waveform tomography
Köhn, D.; De Nil, D.; Kurzmann, A.; Przebindowska, A.; Bohlen, T.
2012. Geophysical Journal International, 191 (1), 325–345. doi:10.1111/j.1365-246X.2012.05633.x
Köhn, D.; De Nil, D.; Kurzmann, A.; Przebindowska, A.; Bohlen, T.
2012. Geophysical Journal International, 191 (1), 325–345. doi:10.1111/j.1365-246X.2012.05633.x
Reverse Time Migration: A Seismic Imaging Technique Applied to Synthetic Ultrasonic Data
Müller, S.; Niederleithinger, E.; Bohlen, T.
2012. International Journal of Geophysics, 2012, 128465/1–7. doi:10.1155/2012/128465
Müller, S.; Niederleithinger, E.; Bohlen, T.
2012. International Journal of Geophysics, 2012, 128465/1–7. doi:10.1155/2012/128465
Book Chapters
Modeling Cumulative Sound Exposure Along a Seismic Line to Assess the Risk of Seismic Research Surveys on Marine Mammals in the Antarctic Treaty Area
Breitzke, M.; Bohlen, T.
2012. The Effects of Noise on Aquatic Life. Ed.: A. N. Popper, 609–611, Springer US. doi:10.1007/978-1-4419-7311-5_138
Breitzke, M.; Bohlen, T.
2012. The Effects of Noise on Aquatic Life. Ed.: A. N. Popper, 609–611, Springer US. doi:10.1007/978-1-4419-7311-5_138
2011
Conference Papers
Accuracy of 2.5D seismic FDTD modelling in the presence of small scale borehole structures
Hellwig, O.; Geerits, T. W.; Bohlen, T.
2011. 73rd European Association of Geoscientists and Engineers conference and exhibition 2011 incorporating SPE EUROPEC 2011, Vienna, Austria, 23 - 26 May 2011; Vol. 7, 5285–5289, Curran. doi:10.3997/2214-4609.20149618
Hellwig, O.; Geerits, T. W.; Bohlen, T.
2011. 73rd European Association of Geoscientists and Engineers conference and exhibition 2011 incorporating SPE EUROPEC 2011, Vienna, Austria, 23 - 26 May 2011; Vol. 7, 5285–5289, Curran. doi:10.3997/2214-4609.20149618
2D acoustic Full Waveform Tomography of marine streamer data: data preparation and choice of inversion strategies
Przebindowska, A.; Kurzmann, A.; Köhn, D.; Bohlen, T.
2011. 12th International Congress of the Brazilian Geophysical Society, Rio de Janeiro, Brazil, August 15-18, 2011, 1 CD-Rom, Sociedade Brasileira de Geofisica
Przebindowska, A.; Kurzmann, A.; Köhn, D.; Bohlen, T.
2011. 12th International Congress of the Brazilian Geophysical Society, Rio de Janeiro, Brazil, August 15-18, 2011, 1 CD-Rom, Sociedade Brasileira de Geofisica
2D acoustic full waveform tomography of marine streamer data - Problems and data preprocessing
Przebindowska, A.; Kurzmann, A.; Köhn, D.; Bohlen, T.
2011. 73rd European Association of Geoscientists and Engineers conference and exhibition 2011, Vienna, Austria, May 23 - 26, 2011; Vol. 5, 3996–4000, Curran. doi:10.3997/2214-4609.20149385
Przebindowska, A.; Kurzmann, A.; Köhn, D.; Bohlen, T.
2011. 73rd European Association of Geoscientists and Engineers conference and exhibition 2011, Vienna, Austria, May 23 - 26, 2011; Vol. 5, 3996–4000, Curran. doi:10.3997/2214-4609.20149385
Journal Articles
Seismic prediction of geological structures ahead of the tunnel using tunnel surface waves
Jetschny, S.; Bohlen, T.; Kurzmann, A.
2011. Geophysical Prospecting, 59 (5), 934–946. doi:10.1111/j.1365-2478.2011.00958.x
Jetschny, S.; Bohlen, T.; Kurzmann, A.
2011. Geophysical Prospecting, 59 (5), 934–946. doi:10.1111/j.1365-2478.2011.00958.x
Books
Realistic FD modeling of the tunnel environment for seismic tomography
Jetschny, S.; Heider, S.; Bohlen, T.
2011. EAGE
Jetschny, S.; Heider, S.; Bohlen, T.
2011. EAGE
2010
Conference Papers
2D elastic full waveform tomography of synthetic marine reflection seismic data, Society of Petroleum Engineers
Köhn, D.; De Nil, D.; Przebindowska, A.; Kurzmann, A.; Bohlen, T.
2010. 72nd European Association of Geoscientists and Engineers conference and exhibition 2010 incorporating SPE EUROPEC 2010, Barcelona, Italy [i.e. Spain], 14 - 17 June 2010; Vol. 7, 4856–4860, Curran
Köhn, D.; De Nil, D.; Przebindowska, A.; Kurzmann, A.; Bohlen, T.
2010. 72nd European Association of Geoscientists and Engineers conference and exhibition 2010 incorporating SPE EUROPEC 2010, Barcelona, Italy [i.e. Spain], 14 - 17 June 2010; Vol. 7, 4856–4860, Curran
Detection of geological structures ahead of the tunnel construction using tunnel surface-waves
Jetschny, S.; De Nil, D.; Bohlen, T.
2010. 72nd European Association of Geoscientists and Engineers conference and exhibition 2010 incorporating SPE EUROPEC 2010, Barcelona, Italy [i.e. Spain], 14 - 17 June 2010; Vol. 6, 3974–3978, Curran
Jetschny, S.; De Nil, D.; Bohlen, T.
2010. 72nd European Association of Geoscientists and Engineers conference and exhibition 2010 incorporating SPE EUROPEC 2010, Barcelona, Italy [i.e. Spain], 14 - 17 June 2010; Vol. 6, 3974–3978, Curran
Journal Articles
Multipole borehole acoustic theory: Source imbalances and the effects of an elastic logging tool
Geerits, T. W.; Tang, X.; Hellwig, O.; Bohlen, T.
2010. Journal of Applied Geophysics, 70 (2), 113–143. doi:10.1016/j.jappgeo.2009.10.004
Geerits, T. W.; Tang, X.; Hellwig, O.; Bohlen, T.
2010. Journal of Applied Geophysics, 70 (2), 113–143. doi:10.1016/j.jappgeo.2009.10.004
Modelling sound propagation in the Southern Ocean to estimate the acoustic impact of seismic research surveys on marine mammals
Breitzke, M.; Bohlen, T.
2010. Geophysical Journal International, 181 (2), 818–846. doi:10.1111/j.1365-246X.2010.04541.x
Breitzke, M.; Bohlen, T.
2010. Geophysical Journal International, 181 (2), 818–846. doi:10.1111/j.1365-246X.2010.04541.x
On the propagation characteristics of tunnel surface-waves for seismic prediction
Jetschny, S.; Bohlen, T.; De Nil, D.
2010. Geophysical Prospecting, 58 (2), 245–256. doi:10.1111/j.1365-2478.2009.00823.x
Jetschny, S.; Bohlen, T.; De Nil, D.
2010. Geophysical Prospecting, 58 (2), 245–256. doi:10.1111/j.1365-2478.2009.00823.x
2009
Conference Papers
Full Waveform Tomography - Performance and Optimization
Kurzmann, A.; Köhn, D.; Przebindowska, A.; Nguyen, N.; Bohlen, T.
2009. Extended abstracts of the 71st EAGE Annual Conference & Exhibition incorporating SPE EUROPEC, Amsterdam, The Netherlands, June 8-11, 2009, 1 CD-Rom, EAGE Publications bv
Kurzmann, A.; Köhn, D.; Przebindowska, A.; Nguyen, N.; Bohlen, T.
2009. Extended abstracts of the 71st EAGE Annual Conference & Exhibition incorporating SPE EUROPEC, Amsterdam, The Netherlands, June 8-11, 2009, 1 CD-Rom, EAGE Publications bv
Seismic prediction ahead of tunnel construction using tunnel surface-waves
Jetschny, S.; De Nil, D.; Bohlen, T.
2009. 22nd Symposium on the Application of Geophysics to Engineering and Environmental Problems 2009 (SAGEEP 2009), 29 March - 2 April 2009, Forth Worth, Texas; Vol. 2, 962–967, Curran
Jetschny, S.; De Nil, D.; Bohlen, T.
2009. 22nd Symposium on the Application of Geophysics to Engineering and Environmental Problems 2009 (SAGEEP 2009), 29 March - 2 April 2009, Forth Worth, Texas; Vol. 2, 962–967, Curran
2008
Conference Papers
Seismic prediction ahead of tunnel construction using Rayleigh-waves
Jetschny, S.; De Nil, D.; Bohlen, T.
2008. 70th European Association of Geoscientists and Engineers conference & exhibition incorporating SPE EUROPEC 2008, June 9 - 12, 2008, Rome, Italy; Vol. 5, 2949–2953, Curran
Jetschny, S.; De Nil, D.; Bohlen, T.
2008. 70th European Association of Geoscientists and Engineers conference & exhibition incorporating SPE EUROPEC 2008, June 9 - 12, 2008, Rome, Italy; Vol. 5, 2949–2953, Curran
Comparison of acoustic full waveform tomography in the time- and frequency-domain
Kurzmann, A.; Köhn, D.; Bohlen, T.
2008. 70th European Association of Geoscientists and Engineers conference & exhibition (incorporating SPE EUROPEC 2008), June 9 - 12, 2008, Rome, Italy, Curran
Kurzmann, A.; Köhn, D.; Bohlen, T.
2008. 70th European Association of Geoscientists and Engineers conference & exhibition (incorporating SPE EUROPEC 2008), June 9 - 12, 2008, Rome, Italy, Curran
Journal Articles
Prediction ahead of the bit using borehole guided waves
Hellwig, O.; Bohlen, T.
2008. SEG Technical Program Expanded Abstracts 2008, 353–357. doi:10.1190/1.3054821
Hellwig, O.; Bohlen, T.
2008. SEG Technical Program Expanded Abstracts 2008, 353–357. doi:10.1190/1.3054821
Seismic investigations of the Piora Basin using S-wave conversions at the tunnel face of the Piora adit (Gotthard Base Tunnel)
Lüth, S.; Giese, R.; Otto, P.; Krüger, K.; Bohlen, T.; et al.
2008. International Journal of Rock Mechanics and Mining Sciences, 45 (1), 86–93. doi:10.1016/j.ijrmms.2007.03.003
Lüth, S.; Giese, R.; Otto, P.; Krüger, K.; Bohlen, T.; et al.
2008. International Journal of Rock Mechanics and Mining Sciences, 45 (1), 86–93. doi:10.1016/j.ijrmms.2007.03.003
Seismic prediction ahead of a tunnel face - Modeling, field surveys, geotechnical interpretation
Lüth, S.; Rechlin, A.; Giese, R.; Bohlen, T.; Bohlen, T.; et al.
2008. International Journal of the Japanese Committee for Rock Mechanics (JCRM), 4 (2), 47–51
Lüth, S.; Rechlin, A.; Giese, R.; Bohlen, T.; Bohlen, T.; et al.
2008. International Journal of the Japanese Committee for Rock Mechanics (JCRM), 4 (2), 47–51
Seismic Prediction Ahead of Tunnel Constructions Using Tunnel Face - Modeling, field surveys, geotechnical interpretation
Jetschny, S.; Bohlen, T.; De Nil, D.
2008. International Journal of the JCRM, 4 (2), 47–51
Jetschny, S.; Bohlen, T.; De Nil, D.
2008. International Journal of the JCRM, 4 (2), 47–51
2007
Journal Articles
Modelling of Rayleigh-type seam waves in disturbed coal seams and around a coal mine roadway
Essen, K.; Bohlen, T.; Friederich, W.; Meier, T.
2007. Geophysical Journal International, 170 (2), 511–526
Essen, K.; Bohlen, T.; Friederich, W.; Meier, T.
2007. Geophysical Journal International, 170 (2), 511–526
Multipathing and spectral modulation of the downgoing wavefield in a complex crust: an example from the KTB (Germany) borehole
Pujol, J.; Bohlen, T.; Beilecke, T.; Rabbel, W.
2007. Geophysical Journal International, 162 (2), 563–578. doi:10.1111/j.1365-246X.2007.03335.x
Pujol, J.; Bohlen, T.; Beilecke, T.; Rabbel, W.
2007. Geophysical Journal International, 162 (2), 563–578. doi:10.1111/j.1365-246X.2007.03335.x
Rayleigh-to-shear wave conversion at the tunnel face - from 3D-FD modeling to ahead-of-drill exploration
Bohlen, T.; Lorang, U.; Rabbel, W.; Müller, C.; Giese, R.; et al.
2007. Geophysics, 72 (6), T67-T79
Bohlen, T.; Lorang, U.; Rabbel, W.; Müller, C.; Giese, R.; et al.
2007. Geophysics, 72 (6), T67-T79
Scholte-wave tomography for shallow-water marine sediments
Forbriger, T.; Kugler, S.; Bohlen, T.; Bussat, S.; Klein, G.
2007. Geophysical Journal International, 168 (2), 551–570. doi:10.1111/j.1365-246X.2006.03233.x
Forbriger, T.; Kugler, S.; Bohlen, T.; Bussat, S.; Klein, G.
2007. Geophysical Journal International, 168 (2), 551–570. doi:10.1111/j.1365-246X.2006.03233.x
2006
Journal Articles
Numerical Solutions of Seismic Scattering in Heterogeneous Media
Huang, J.-W.; Bohlen, T.; Milkereit, B.
2006. Canadian SEG Recorder, 31 (9), 44–47
Huang, J.-W.; Bohlen, T.; Milkereit, B.
2006. Canadian SEG Recorder, 31 (9), 44–47
Accuracy of heterogeneous staggered-grid finite-difference modeling of Rayleigh waves
Bohlen, T.; Saenger, E. H.
2006. Geophysics, 71 (4), T109-T115. doi:10.1190/1.2213051
Bohlen, T.; Saenger, E. H.
2006. Geophysics, 71 (4), T109-T115. doi:10.1190/1.2213051
2005
Journal Articles
Determination of the trajectory of a fireball using seismic network data
Pujol, J.; Rydelek, P.; Bohlen, T.
2005. Bulletin of the Seismological Society of America, 95 (4), 1495–1509. doi:10.1785/0120040155
Pujol, J.; Rydelek, P.; Bohlen, T.
2005. Bulletin of the Seismological Society of America, 95 (4), 1495–1509. doi:10.1785/0120040155
Variability of Scholte-wave dispersion in shallow-water marine sediments
Kugler, S.; Bohlen, T.; Bussat, S.; Klein, G.
2005. Journal of Environmental and Engineering Geophysics, 10 (2), 203–218. doi:10.2113/JEEG10.2.203
Kugler, S.; Bohlen, T.; Bussat, S.; Klein, G.
2005. Journal of Environmental and Engineering Geophysics, 10 (2), 203–218. doi:10.2113/JEEG10.2.203
Acquisition and inversion of dispersive seismic waves in shallow marine environments
Forbriger, T.; Klein, G.; Bohlen, T.; Theilen, F.; Kugler, S.
2005. Marine Geophysical Researches, 26 (2-4), 287–315
Forbriger, T.; Klein, G.; Bohlen, T.; Theilen, F.; Kugler, S.
2005. Marine Geophysical Researches, 26 (2-4), 287–315
Book Chapters
Imaging of Orebodies with Vertical Seismic Profiling Data
Duveneck, E.; Müller, C.; Bohlen, T.
2005. Perspectives in Modern Seismology. Ed.: F. Wenzel, 127–143, Springer Verlag
Duveneck, E.; Müller, C.; Bohlen, T.
2005. Perspectives in Modern Seismology. Ed.: F. Wenzel, 127–143, Springer Verlag
2004
Journal Articles
1.5-D Inversion of Lateral Variation of Scholte Wave Dispersion
Bohlen, T.; Kugler, S.; Klein, G.; Theilen, F.
2004. Geophysics, 69 (2), 330–344
Bohlen, T.; Kugler, S.; Klein, G.; Theilen, F.
2004. Geophysics, 69 (2), 330–344
Finite-difference modeling of viscoelastic and anisotropic wave propagation using the rotated staggered grid
Saenger, E. H.; Bohlen, T.
2004. Geophysics, 69 (2), 583–591. doi:10.1190/1.1707078
Saenger, E. H.; Bohlen, T.
2004. Geophysics, 69 (2), 583–591. doi:10.1190/1.1707078
Superdeep vertical seismic profiling at the KTB deep drill hole (Germany): Seismic close-up view of a major thrust zone down to 8.5 km depth
Rabbel, W.; Beilecke, T.; Bohlen, T.; Fischer, D.; Frank, A.; et al.
2004. Journal of Geophysical Research B: Solid Earth, 109 (9), B09309/1–20. doi:10.1029/2004JB002975
Rabbel, W.; Beilecke, T.; Bohlen, T.; Fischer, D.; Frank, A.; et al.
2004. Journal of Geophysical Research B: Solid Earth, 109 (9), B09309/1–20. doi:10.1029/2004JB002975
Habilitation Theses
Analysis of seismic waves in the presence of small-scale strong material iscontinuities. habilitation thesis
Bohlen, T.
2004. Christian-Albrechts-Universität zu Kiel (CAU)
Bohlen, T.
2004. Christian-Albrechts-Universität zu Kiel (CAU)
Book Chapters
Multi-offset vertical seismic profiling - an experiment to assess petrophysical scale parameters at the JAPEX/JNOC/GSC et al. Mallik 5L-38 gas hydrate production research well
Milkereit, B.; Adam, E.; Li, Z.; Qian, W.; Bohlen, T.; et al.
2004. Scientific Results from the Mallik 2002 Gas Hydrate Production Research Well Program, Mackenzie Delta, Northwest Territories, Canada. Ed.: S. R. Dallimore, 13 S., Geological Survey of Canada
Milkereit, B.; Adam, E.; Li, Z.; Qian, W.; Bohlen, T.; et al.
2004. Scientific Results from the Mallik 2002 Gas Hydrate Production Research Well Program, Mackenzie Delta, Northwest Territories, Canada. Ed.: S. R. Dallimore, 13 S., Geological Survey of Canada
2003
Book Chapters
Vertical seismic profiling at the Bell Allard orebody, Matagami, Quebec
Adam, E.; Bohlen, T.; Milkereit, B.
2003. Hardrock seismic exploration. Ed.: D. W. Eaton, 181–193, Society of Exploration Geophysicists (SEG)
Adam, E.; Bohlen, T.; Milkereit, B.
2003. Hardrock seismic exploration. Ed.: D. W. Eaton, 181–193, Society of Exploration Geophysicists (SEG)
Elastic wave scattering from massive sulfide orebodies: on the role of composition and shape
Bohlen, T.; Müller, C.; Milkereit, B.
2003. Hardrock seismic exploration. Ed.: D. W. Eaton, 70–89, Society of Exploration Geophysicists (SEG)
Bohlen, T.; Müller, C.; Milkereit, B.
2003. Hardrock seismic exploration. Ed.: D. W. Eaton, 70–89, Society of Exploration Geophysicists (SEG)
2002
Journal Articles
Towards high-resolution 3D marine seismic surveying using Boomer sources
Müller, C.; Milkereit, B.; Bohlen, T.; Theilen, F.
2002. Geophysical Prospecting, 50 (8), 517–526. doi:10.1046/j.1365-2478.2002.00335.x
Müller, C.; Milkereit, B.; Bohlen, T.; Theilen, F.
2002. Geophysical Prospecting, 50 (8), 517–526. doi:10.1046/j.1365-2478.2002.00335.x
Parallel 3-D viscoelastic finite difference seismic modelling
Bohlen, T.
2002. Computers & Geosciences, 28 (8), 887–899. doi:10.1016/S0098-3004(02)00006-7
Bohlen, T.
2002. Computers & Geosciences, 28 (8), 887–899. doi:10.1016/S0098-3004(02)00006-7
2000
Journal Articles
Realistic models of anisotropic laminated lower crust
Pohl, M.; Wenzel, F.; Weiss, T.; Siegesmund, S.; Bohlen, T.; et al.
2000. Pure and appl. geophys. 156 (1999) S. 139-155
Pohl, M.; Wenzel, F.; Weiss, T.; Siegesmund, S.; Bohlen, T.; et al.
2000. Pure and appl. geophys. 156 (1999) S. 139-155
1999
Journal Articles
Realistic Models of Anisotropic Laminated Lower Crust
Pohl, M.; Wenzel, F.; Weiss, T.; Siegesmund, S.; Bohlen, T.; et al.
1999. Pure and Applied Geophysics, 156 (1-2), 139–155. doi:10.1007/s000240050293
Pohl, M.; Wenzel, F.; Weiss, T.; Siegesmund, S.; Bohlen, T.; et al.
1999. Pure and Applied Geophysics, 156 (1-2), 139–155. doi:10.1007/s000240050293
Recovering Shear-wave Anisotropy of the Lower Crust: The Influence of Systematic Errors on Travel-time Inversion
Bohlen, T.; Rabbel, W.; Weiss, T.; Siegesmund, S.; Pohl, M.
1999. Pure and Applied Geophysics, 156 (1-2), 123–138. doi:10.1007/s000240050292
Bohlen, T.; Rabbel, W.; Weiss, T.; Siegesmund, S.; Pohl, M.
1999. Pure and Applied Geophysics, 156 (1-2), 123–138. doi:10.1007/s000240050292
Seismic, Structural and Petrological Models of the Subcrustal Lithosphere in Southern Germany: A Quantitative Revaluation
Weiss, T.; Siegesmund, S.; Bohlen, T.
1999. Pure and Applied Geophysics, 156 (1-2), 53–81. doi:10.1007/s000240050289
Weiss, T.; Siegesmund, S.; Bohlen, T.
1999. Pure and Applied Geophysics, 156 (1-2), 53–81. doi:10.1007/s000240050289
Seismic Velocities and Anisotropy of the Lower Continental Crust: A Review
Rabbel, W.; Siegesmund, S.; Weiss, T.; Pohl, M.; Bohlen, T.
1999. Pure and Applied Geophysics, 156 (1-2), 97–122. doi:10.1007/s000240050291
Rabbel, W.; Siegesmund, S.; Weiss, T.; Pohl, M.; Bohlen, T.
1999. Pure and Applied Geophysics, 156 (1-2), 97–122. doi:10.1007/s000240050291
Book Chapters
Realistic Models of Anisotropic Laminated Lower Crust
Pohl, M.; Wenzel, F.; Weiss, T.; Siegesmund, S.; Bohlen, T.; et al.
1999. Seismic exploration of the deep continental crust : methods and concepts of DEKORP and accompanying projects. Ed.: D. Gajewski, 139–155, Birkhäuser Verlag. doi:10.1007/978-3-0348-8670-3_8
Pohl, M.; Wenzel, F.; Weiss, T.; Siegesmund, S.; Bohlen, T.; et al.
1999. Seismic exploration of the deep continental crust : methods and concepts of DEKORP and accompanying projects. Ed.: D. Gajewski, 139–155, Birkhäuser Verlag. doi:10.1007/978-3-0348-8670-3_8
Seismic Velocities and Anisotropy of the Lower Continental Crust: A Review
Rabbel, W.; Siegesmund, S.; Weiss, T.; Pohl, M.; Bohlen, T.
1999. Seismic exploration of the deep continental crust : methods and concepts of DEKORP and accompanying projects. Ed.: D. Gajewski, 97–122, Birkhäuser Verlag. doi:10.1007/978-3-0348-8670-3_6
Rabbel, W.; Siegesmund, S.; Weiss, T.; Pohl, M.; Bohlen, T.
1999. Seismic exploration of the deep continental crust : methods and concepts of DEKORP and accompanying projects. Ed.: D. Gajewski, 97–122, Birkhäuser Verlag. doi:10.1007/978-3-0348-8670-3_6
Recovering Shear-wave Anisotropy of the Lower Crust: The Influence of Systematic Errors on Travel-time Inversion
Bohlen, T.; Rabbel, W.; Weiss, T.; Siegesmund, S.; Pohl, M.
1999. Seismic exploration of the deep continental crust : methods and concepts of DEKORP and accompanying projects. Ed.: D. Gajewski, 123–138, Birkhäuser Verlag. doi:10.1007/978-3-0348-8670-3_7
Bohlen, T.; Rabbel, W.; Weiss, T.; Siegesmund, S.; Pohl, M.
1999. Seismic exploration of the deep continental crust : methods and concepts of DEKORP and accompanying projects. Ed.: D. Gajewski, 123–138, Birkhäuser Verlag. doi:10.1007/978-3-0348-8670-3_7
1998
Journal Articles
Shear wave anisotropy of laminated lower crust beneath Urach (SW Germany): a comparison with xenoliths and with exposed lower crustal sections
Rabbel, W.; Siegesmund, S.; Weiss, T.; Pohl, M.; Bohlen, T.
1998. Tectonophysics, 298 (4), 337–356. doi:10.1016/S0040-1951(98)00174-7
Rabbel, W.; Siegesmund, S.; Weiss, T.; Pohl, M.; Bohlen, T.
1998. Tectonophysics, 298 (4), 337–356. doi:10.1016/S0040-1951(98)00174-7
PhD Theses
Viskoelastische FD-Modellierung seismischer Wellen zur Interpretation gemessener Seismogramme. PhD dissertation
Bohlen, T.
1998. Kiel
Bohlen, T.
1998. Kiel