Lars Nielsen

Lars Nielsen

Affiliate Professor, Visiting professor

Member of:

    ORCID: 0000-0003-2024-2288

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    1. Published

      2D and 3D imaging of mound structures from GPR measurements in Danish and Swedish limestone quarries

      Schack von Brockdorff, A., Nielsen, Lars, Boldreel, Lars Ole & Overgaard, T., 2003, In: Geophysical Research Abstracts. CD, p. EAE03-A-08244

      Research output: Contribution to journal › Journal article › Research › peer-review

    2. Published

      3D visualisation of a Jurassic oolitic system with GPR data, Isle of Portland (UK)

      Moreau, J., Hansen, T. L. & Nielsen, Lars, Jun 2015. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

    3. Published

      A Bayesian approach for estimation of unsaturated hydraulic parameters using hydrogeophysical data

      Zibar, Majken Caroline Looms, Scholer, M., Binley, A. M., Irving, J. & Nielsen, Lars, 2013. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    4. Published

      A Holocene relative sea-level database for the Baltic Sea

      Rosentau, A., Klemann, V., Bennike, O., Steffen, H., Wehr, J., Latinović, M., Bagge, M., Ojala, A., Berglund, M., Becher, G. P., Schoning, K., Hansson, A., Nielsen, L., Clemmensen, L. B., Hede, M. U., Kroon, A., Pejrup, M., Sander, L., Stattegger, K., Schwarzer, K. & 9 others, Lampe, R., Lampe, M., Uścinowicz, S., Bitinas, A., Grudzinska, I., Vassiljev, J., Nirgi, T., Kublitskiy, Y. & Subetto, D., 1 Aug 2021, In: Quaternary Science Reviews. 266, 19 p., 107071.

      Research output: Contribution to journal › Journal article › Research › peer-review

    5. Published

      Accounting for correlated data errors during inversion of cross-borehole ground penetrating radar data

      Cordua, K. S., Zibar, Majken Caroline Looms & Nielsen, Lars, 2008, In: Vadose Zone Journal. 7, p. 263-271

      Research output: Contribution to journal › Journal article › Research › peer-review

    6. Published

      Accounting for data error and model correlation in hydrogeophysical cross-borehole GPR tomography studies

      Nielsen, Lars, Zibar, Majken Caroline Looms, Hansen, T. M., Cordua, K. S., Jensen, Karsten Høgh & Binley, A., 2007, In: Geophysical Research Abstracts. 9, 1 p.

      Research output: Contribution to journal › Conference abstract in journal › Research

    7. Published

      Advances in Geophysics [volume 57]

      Nielsen, Lars (ed.), 2016, Academic Press. 218 p.

      Research output: Book/Report › Anthology › Research › peer-review

    8. Published

      Advances in Geophysics [volume 58]

      Nielsen, Lars (ed.), 2017, Cambridge, MA: Academic Press. 106 p.

      Research output: Book/Report › Anthology › Research › peer-review

    9. Published

      Anholt

      Clemmensen, Lars B, Nielsen, Lars & Konnerup-Madsen, J., 2012, In: Geoviden. 1, p. 2-19 18 p.

      Research output: Contribution to journal › Journal article › Research

    10. Published

      Anvendelse af cross-borehole georadar og resistivitetstomografi til karakterisering: monitering af den umættede zone

      Zibar, Majken Caroline Looms, Nielsen, Lars, Jensen, Karsten Høgh & Thybo, H., 2004, ATV Jord og Grundvand: Umættet Zone. Danmark, p. 25-32

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    11. Published

      Architecture of an Upper Jurassic barrier island sandstone reservoir, Danish Central Graben:

      Johannessen, P. N., Nielsen, L. H., Nielsen, Lars, Møller, I., Pejrup, M. & Andersen, Thorbjørn Joest, 2010, In: Petroleum Geology Conference series. 7, p. 145-155 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    12. Published

      Assessment of spatial flow patterns in unsaturated sandy alluvial sediments using high-resolution GPR

      Haarder, E. B., Zibar, Majken Caroline Looms, Nielsen, Lars & Jensen, Karsten Høgh, 2008.

      Research output: Contribution to conference › Conference abstract for conference › Research

    13. Published

      Barrier system response to a changing sea-level

      Fruergaard, Mikkel, Møller, I., Johannessen, P., Nielsen, L. H., Andersen, Thorbjørn Joest, Nielsen, Lars, Sander, L. & Pejrup, M., 2015.

      Research output: Contribution to conference › Conference abstract for conference › Research

    14. Published

      Bayesian Markov chain Monte Carlo Inversion of Time-Lapse Geophysical Data To Characterize the Vadose Zone

      Scholer, M., Irving, J., Zibar, Majken Caroline Looms, Nielsen, Lars & Holliger, K., 2011. 7 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    15. Published

      Bayesian Markov-Chain-Monte-Carlo inversion of time-lapse crosshole GPR data to characterize the vadose zone at the Arrenaes Site, Denmark

      Scholer, M., Irving, J., Zibar, Majken Caroline Looms, Nielsen, Lars & Holliger, K., 2012, In: Vadose Zone Journal. 11, 4, 19 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    16. Published

      Beach-ridge architecture constrained by beach topography and Ground-Penetrating Radar, Itilleq (Lakse Bugt), Disko, Greenland – Implications for sea-level reconstructions.

      Emerich Souza, P., Kroon, Aart & Nielsen, Lars, 2018, In: Bulletin of the Geological Society of Denmark. 66, p. 167-179 13 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    17. Published

      Beach-ridge architecture constrained by beach topography and ground-penetrating radar, Itilleq (Laksebugt), south-west Disko, Greenland - implications for sea-level reconstructions

      Souza, P. E., Kroon, Aart & Nielsen, Lars, 2018, In: Bulletin of the Geological Society of Denmark. 66, p. 167-179 13 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    18. Published

      Carlsbergforkastningen

      Nielsen, Lars, Lassen, A. & Thybo, H., 2005, In: Geoviden. 4, p. 8-11

      Research output: Contribution to journal › Journal article › Research

    19. Published

      Changes in Holocene relative sea-level and coastal morphology: A study of a raised beach ridge system on Samsø, southwest Scandinavia

      Hede, M. U., Sander, L., Clemmensen, Lars B, Kroon, Aart, Pejrup, M. & Nielsen, Lars, 2015, In: The Holocene. 25, 9, p. 1402-1414 13 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    20. Published

      Changes in relative sea-level and coastal morphology during the last 5000 years: a case study from the island of Samsø, Denmark

      Hede, M. U., Sander, L., Clemmensen, Lars B, Kroon, Aart, Pejrup, M. & Nielsen, Lars, 2015, In: Geophysical Research Abstracts. 17, 1 p., 10456.

      Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

    21. Published

      Characterisation of carbonate rocks from near-surface cross-hole and reflection GPR investigations - A case study from southeast Zealand, Denmark

      Nielsen, Lars, Zibar, Majken Caroline Looms, Hansen, T. M., Cordua, K. S. & Stemmerik, L., 2010. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    22. Published

      Closure of the Tornquist sea: Constraints from MONA LISA deep seismic reflection data

      MONA LISA Working Group, Thybo, H., Abramovitz, T. J., Berthelsen, A., Schjøth, F. & Nielsen, Lars, 1997, In: Ti Chih. vol. 25, no. 12, p. 1071-1074

      Research output: Contribution to journal › Journal article › Research

    23. Published

      Coastal evolution of a cuspate foreland (Flakket, Anholt, Denmark) between 2006 and 2010

      Clemmensen, Lars B, Bendixen, M., Nielsen, Lars, Jensen, S. & Schrøder, L., Sep 2011, In: Bulletin of the Geological Society of Denmark. 59, p. 37-44 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    24. Published

      Coastal lagoons and beach ridges as complementary sedimentary archives for the reconstruction of Holocene relative sea-level changes

      Sander, L., Hede, M. U., Fruergaard, Mikkel, Nielsen, Lars, Clemmensen, Lars B, Kroon, Aart, Johannessen, P. N., Nielsen, L. H. & Pejrup, M., Feb 2016, In: Terra Nova. 28, 1, p. 43-49

      Research output: Contribution to journal › Journal article › Research › peer-review

    25. Published

      Combined deep- and shallow seismic study of the Danish Basin based on the ESTRID data

      Nielsen, C. A., Sandrin, A., Dohn, J., Nielsen, Lars, Shulgin, A., Boldreel, Lars Ole, Lykke-Andersen, H., Nørmark, E. & Thybo, H., 2006, AGU, 87 (52), Fall Meet. Suppl.. p. T53A-1583

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    26. Published

      Combining cross-borehole georadar and electrical resistance tomography to monitor moisture content and pore water electrical conductivity in the vadose zone

      Zibar, Majken Caroline Looms, Nielsen, Lars, Jensen, Karsten Høgh, Thybo, H. & Binley, A., 2004, In: EOS : Transactions. 47, p. H33E-0513

      Research output: Contribution to journal › Conference article › Research › peer-review

    27. Published

      Comparing plume characteristics inferred from cross-borehole geophysical data

      Haarder, E. B., Binley, A., Zibar, Majken Caroline Looms, Doetsch, J., Nielsen, Lars & Jensen, Karsten Høgh, 2012, In: Vadose Zone Journal. 11, 4, 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    28. Published

      Comparing time-lapse GPR data collected under natural and forced infiltration conditions to estimate soil hydraulic properties

      Scholer, M., Irving, J., Zibar, Majken Caroline Looms, Nielsen, Lars & Holliger, K., 2012, In: Geophysical Research Abstracts. 14, 1 p.

      Research output: Contribution to journal › Conference abstract in journal › Research

    29. Published

      Comparison of soil hydraulic parameters estimated from time-lapse GPR data under natural loading and forced infiltration conditions

      Scholer, M., Irving, J., Zibar, Majken Caroline Looms, Nielsen, Lars & Holliger, K., 2011. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    30. Published

      Comparison of the seismic structures of rift zones: Donbas in Ukraine, Baikal, Kenya, and the North Sea area

      Nielsen, C. A., Lyngsie, S. B., Sandrin, A., Nielsen, Lars & Thybo, H., 2005.

      Research output: Contribution to conference › Poster › Research

    31. Published

      Comparison of time-lapse GPR data collected under natural and forced infiltrations to estimate vadose zone hydraulic properties

      Scholer, M., Irving, J., Zibar, Majken Caroline Looms, Nielsen, Lars & Holliger, K., 2012, SEG Technical Program Expanded Abstracts 2012. Society of Exploration Geophysicists (SEG), p. 1-5 5 p. (S E G Technical Program Expanded Abstracts (Online)).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    32. Published

      Constraining the age of gravelly beach ridges using rock surface luminescence dating – implications for mapping sea-level variation in the Holocene

      Emerich Souza, P., Sohbati, R., Murray, A., Kroon, Aart, Meldgaard, A., Clemmensen, Lars B & Nielsen, Lars, 2018. 1 p.

      Research output: Contribution to conference › Poster › Research

    33. Published

      Constraints on reflective bodies below the 8o discontinuity from reflectivity modelling

      Nielsen, Lars, Thybo, H. & Egorkin, A., 2001, In: Geophysical Journal International. 145, p. 759-770

      Research output: Contribution to journal › Journal article › Research › peer-review

    34. Published

      Constraints on relative sea-level fluctuations at the island of Anholt, Kattegat Sea, from AD ~1000 to the beginning of the 20th century based on interpretation of GPR reflection data

      Nielsen, Lars & Clemmensen, Lars B, 2011. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    35. Published

      Constraints on scattering bodies in the 100-200 km depth range from waveform modelling of PNE seismic profile Kraton

      Nielsen, Lars, Thybo, H. & Egorkin, A. V., 2000, The Millennial 9th International Symposium on Deep Seismic Profiling of the Continents and their Margins, 18-23 June 2000, Ulvik, Norway. p. 40

      Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research

    36. Published

      Continental extensional related intrusion and underplating in the Danish Basin: evidence from the seismic project ESTRID

      Sandrin, A., Nielsen, C. A., Nielsen, Lars & Thybo, H., 2007, In: Geophysical Research Abstracts. 9, 1 p.

      Research output: Contribution to journal › Conference abstract in journal › Research

    37. Published

      Continuous record of Holocene sea-level changes and coastal development of the Kattegat island Laeso (4900 years BP to present)

      Hansen, J. M., Aagaard, Troels, Stockmarr, J., Moller, I., Nielsen, Lars, Binderup, M., Larsen, J. H. & Larsen, B., 2016, In: Geological Society of Denmark. Bulletin. 64, p. 1-55 55 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    38. Published

      Data-driven source wavelets for crosshole ground-penetrating radar full-waveform modeling

      Svendsen, Espen Bing, Nielsen, Lars, Nilsson, B., Kjær, Kurt H. & Zibar, Majken Caroline Looms, 11 Nov 2020, p. 392-395. 4 p.

      Research output: Contribution to conference › Paper › Research › peer-review

    39. Published

      De studerendes motivation bag valget af speciale

      Bjerrum, Christian J., Ellegaard, Marianne & Nielsen, Lars, 2003, In: Center for Naturfagenes Didaktiks skriftserie. 10, p. 1-21

      Research output: Contribution to journal › Journal article › Research

    40. Published

      Deep crustal seismic investigation across the Silkeborg Gravity High, Central Denmark

      Sandrin, A., Thybo, H., Nielsen, Lars, Lyngsie, S. B. & Keller, G. R., 2004, In: EOS : Transactions. 47, p. 1 page only

      Research output: Contribution to journal › Conference abstract in journal › Research

    41. Published

      Deep onshore reflection seismic imaging of the chalk group strata using a 45 kg accelerated weight-drop and combined recording systems with dense receiver spacing

      Kammann, J., Malehmir, A., Brodic, B., Tagliavento, M., Stemmerik, L., Normark, E., Lykke-Andersen, H. & Nielsen, Lars, 2019, In: Geophysics. 84, 4, p. B259-B268 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    42. Published

      Deep seismic study of the Danish Basin based on the ESTRID-2 seismic profile

      Nielsen, C. A., Nielsen, Lars, Sandrin, A., Shulgin, A. & Thybo, H., 2007, In: Geophysical Research Abstracts. 9, 1 p.

      Research output: Contribution to journal › Conference abstract in journal › Research

    43. Published

      Detection of steep faults from back-scattered energy in seismic wide-angle sections from the south-eastern North Sea

      Nielsen, Lars, 1999, Fracture and In-Situ Stress Characterisation of Hydrocarbon Reservoirs, Geological Society, London. p. 22

      Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research

    44. Published

      Diffraction imaging of ground-penetrating radar data

      Yuan, H., Montazeri, M., Zibar, Majken Caroline Looms & Nielsen, Lars, 2019, In: Geophysics. 84, 3, p. H1-H12 12 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    45. Published

      ESTRID: explosion seismic transect across a rift in Denmark

      Sandrin, A., Thybo, H., Pontevivo, A., Nielsen, Lars, Lyngsie, S. B. & Keller, G. R., 2004.

      Research output: Contribution to conference › Conference abstract for conference › Research

    46. Published

      Early diagenetic evolution of Chalk in eastern Denmark

      Moreau, J., Boussaha, M., Nielsen, Lars, Thibault, Nicolas Rudolph, Ullmann, C. V. & Stemmerik, L., Dec 2016, In: The Depositional Record. 2, 2, p. 154-172 19 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    47. Published

      Efficient data analysis and travel time picking methods for crosshole GPR experiments

      Keskinen, J., Moreau, J., Nielsen, Lars, Stemmerik, L., Anderskouv, Kresten, Holliger, K. & Zibar, Majken Caroline Looms, 2013.

      Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

    48. Published

      En tsunami i Danmark?

      Noe-Nygaard, N., Nielsen, Lars & Hede, S. U., 2005, In: Geoviden. 4, p. 16-19

      Research output: Contribution to journal › Journal article › Research

    49. Published

      Estimation of Chalk Heterogeneity from Stochastic Modeling Conditioned by Crosshole GPR Traveltimes and Log Data

      Nielsen, Lars, Zibar, Majken Caroline Looms, Hansen, T. M., Cordua, K. S. & Stemmerik, L., 2010, Advances in Near-surface Seismology and Ground-penetrating Radar. D. Miller, R., H. Bradford, J. & Holliger, K. (eds.). Tulsa, OK USA, Vol. 15. p. 379-398 20 p. (Geophysical Developments Series, Vol. 15).

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

    50. Published

      Estimation of Recharge from Long-Term Monitoring of Saline Tracer Transport Using Electrical Resistivity Tomography

      Haarder, E. B., Jensen, Karsten Høgh, Binley, A., Nielsen, Lars, Uglebjerg, T. B. & Zibar, Majken Caroline Looms, 2015, In: Vadose Zone Journal. 14, 7, 13 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    51. Published

      Estimation of past sea-level variations based on ground-penetrating radar mapping of beach-ridges - preliminary results from Feddet, Faxe Bay, eastern Denmark

      Hede, M. U., Nielsen, Lars, Clemmensen, Lars B & Noe-Nygaard, N., 2011. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    52. Published

      Estimation of recharge by long-term monitoring of tracer movement using cross-borehole geophysical methods

      Haarder, E. B., Zibar, Majken Caroline Looms, Binley, A., Nielsen, Lars & Jensen, Karsten Høgh, May 2011.

      Research output: Contribution to conference › Conference abstract for conference › Research

    53. Published

      Estimation of shear sonic logs in the heterogeneous and fractured Lower Cretaceous of the Danish North Sea using supervised learning

      Lorentzen, Mads Christian Lund, Bredesen, K., Mosegaard, Klaus & Nielsen, Lars, 2022, In: Geophysical Prospecting. 70, 8, p. 1410-1431 22 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    54. Published

      Evolution of the Rømø barrier island in the Wadden Sea: Impacts of sea-level change on coastal morphodynamics

      Clemmensen, Lars B, Andersen, Thorbjørn Joest, Johannessen, P., Nielsen, L. H. R., Nielsen, Lars & Pejrup, M., 2010. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    55. Published

      Examining the information content of time-lapse crosshole GPR data collected under different infiltration conditions to estimate unsaturated soil hydraulic properties

      Scholer, M., Irving, J., Zibar, Majken Caroline Looms, Nielsen, Lars & Holliger, K., 2013, In: Advances in Water Resources. 54, p. 38-56 19 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    56. Published

      Fault detection from back-scattered seismic energy in MONA LISA wide-angle sections from the south-eastern North Sea

      Nielsen, Lars, Thybo, H., Klinkby, L., Abramovitz, T. J. & Balling, N., 1998, In: First Break. 16, p. 119-126

      Research output: Contribution to journal › Journal article › Research

    57. Published

      Fine scale heterogeneity in the crust and upper mantle detected in high-resolution seismic data

      Thybo, H. & Nielsen, Lars, 2004, In: Geophysical Research Abstracts. p. A05551

      Research output: Contribution to journal › Conference abstract in journal › Research

    58. Published

      Fine-structure around the 400 km discontinuity

      Thybo, H., Perchuc, E. & Nielsen, Lars, 2001, In: Geophysical Research Abstracts. p. 91

      Research output: Contribution to journal › Conference article › Research › peer-review

    59. Published

      Forbedring af marine seismiske data ved migration: Eksempel fra havstrømsaflejringer i NØ-Atlanten

      Donsmark, N. C., Boldreel, Lars Ole & Nielsen, Lars, 2005, In: Danske Havforsker. møde 2005, p. 1

      Research output: Contribution to journal › Journal article › Research › peer-review

    60. Published

      Foreword

      Green, A., Nielsen, Lars & Juhlin, C., 2010, In: Journal of Applied Geophysics. 70, 4, p. 267 1 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    61. Published

      From ooze to sedimentary rock, the first diagenetic processes affecting the chalk of eastern Denmark

      Moreau, J., Boussaha, M., Nielsen, Lars, Thibault, Nicolas Rudolph, Ullmann, C. V. & Stemmerik, L., Jun 2015. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

    62. Published

      Full-waveform Inversion of Crosshole GPR Data Collected in Strongly Heterogeneous Chalk: Challenges and Pitfalls

      Keskinen, J., Zibar, Majken Caroline Looms, Nielsen, Lars, Klotzsche, A., van der Kruk, J., Moreau, J., Stemmerik, L. & Holliger, K., 2015, In: Geophysical Research Abstracts. 17, EGU2015-14581.

      Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

    63. Published

      Full-waveform inversion of Crosshole GPR data: implications for porosity estimation in chalk

      Keskinen, J., Klotzsche, A., Zibar, Majken Caroline Looms, Moreau, J., van der Kruk, J., Holliger, K., Stemmerik, L. & Nielsen, Lars, May 2017, In: Journal of Applied Geophysics. 140, p. 102-116 15 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    64. Published

      Full-waveform inversion of cross-hole GPR data collected in a strongly heterogeneous chalk reservoir analogue with sharp permittivity and conductivity contrasts

      Keskinen, J., Zibar, Majken Caroline Looms, Moreau, J., Nielsen, Lars, Stemmerik, L., Klotzsche, A., van der Kruk, J. & Holliger, K., 2014, SEG Technical Program Expanded Abstracts: SEG Denver, 26-31October 2014. Society of Exploration Geophysicists (SEG), p. 960-965 6 p. (S E G Technical Program Expanded Abstracts (Online), Vol. 2014).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    65. Published

      GPR and marine seismic imaging of carbonate mound structures in Denmark and southwest Sweden: A case study of imaging structures at different scales

      Nielsen, Lars, Boldreel, Lars Ole & Vindum, J., 2003, In: The Leading Edge. vol. 22, no. 9, p. 872-875

      Research output: Contribution to journal › Journal article › Research

    66. Published

      Geophysics for urban mining and the first surveys in Denmark: rationale, field activity and preliminary results

      Sandrin, A., Maricak, A., Heincke, B. H., Clausen, R. J., Nielsen, Lars & Keiding, J. K., 2020, In: Geological Survey of Denmark and Greenland (GEUS) Bulletin. 44, 6 p., 5240.

      Research output: Contribution to journal › Journal article › Research › peer-review

    67. Published

      Georadars indtrængningsdybde - stor i tørt sand/grus og lille i moræneler

      Møller, I. & Nielsen, Lars, 2005, In: Geologisk Nyt. 3, p. 10-14

      Research output: Contribution to journal › Journal article › Research

    68. Published

      Geostatistical characterisation of the unsaturated zone using cross-borehole ground penetrating radar

      Zibar, Majken Caroline Looms, Hansen, T. M., Nielsen, Lars, Jensen, Karsten Høgh & Binley, A., 2007, Jt. Assem. Suppl., Eos Trans.: Abstract H51E-06. AGU, Vol. 88(23). 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    69. Published

      Geostatistical inference using crosshole ground-penetrating radar

      Zibar, Majken Caroline Looms, Hansen, T. M., Cordua, K. S., Nielsen, Lars, Jensen, Karsten Høgh & Binley, A., 2010, In: Geophysics. 75, 6, p. J29-J41

      Research output: Contribution to journal › Journal article › Research › peer-review

    70. Published

      Geostatistical inference using crosshole ground-penetrating radar

      Zibar, Majken Caroline Looms, Hansen, T. M., Cordua, K. S., Nielsen, Lars, Jensen, Karsten Høgh & Binley, A., 2010, In: Geophysics. 75, 6, p. J29-J41

      Research output: Contribution to journal › Journal article › Research › peer-review

    71. Published

      Ground penetrating radar and seismic responses of carbonate mounds - a case of imaging structures at different scales

      Nielsen, Lars, Surlyk, Finn & Boldreel, Lars Ole, 2004, In: European Geosciences Union. 1st General Assembly, Nice, 25-30 April, p. A02078

      Research output: Contribution to journal › Journal article › Research

    72. Published

      Ground-penetrating radar imaging of carbonate mound structures and implications for interpretation of marine seismic data

      Nielsen, Lars, Boldreel, Lars Ole & Surlyk, Finn, 2004, In: A A P G Bulletin. 88, 8, p. 1069-1082

      Research output: Contribution to journal › Journal article › Research › peer-review

    73. Published

      Ground-penetrating radar investigations of coastal sedimentary deposits in northern Denmark: Implications for estimation of sea-level fluctuations over the last 7000 years

      Nielsen, Lars, Clemmensen, Lars B, Noe-Nygaard, N., Pejrup, M., Nielsen, A. H., Nielsen, L. H. & Johannessen, P., 2008.

      Research output: Contribution to conference › Poster › Research

    74. Published

      Heterogeneity at the top of the Earth's Transition zone from "Lower Upper Mantle Reflectivity"

      Thybo, H., Perchuc, E. & Nielsen, Lars, 2001, In: EOS : Transactions. p. 1 (S42B-0640)

      Research output: Contribution to journal › Conference abstract in journal › Research

    75. Published

      Heterogeneous zones characteristic of the crust and upper mantle

      Nielsen, Lars & Thybo, H., 2006.

      Research output: Contribution to conference › Conference abstract for conference › Research

    76. Published

      High-resolution imaging of limestone mound structures in southwest Sweden and eastern Denmark from GPR measurements and marine seismic profiling

      Nielsen, Lars, Boldreel, Lars Ole & Vindum, J., 2002, In: Society of Exploration Geophysicists. Annual Meeting, p. 70-73

      Research output: Contribution to journal › Journal article › Research › peer-review

    77. Published

      High-resolution imaging of limestone mound structures in southwest Sweden and eastern Denmark from GPR measurements and marine seismic profiling

      Nielsen, Lars, Boldreel, Lars Ole & Vindum, J., 2002, Expanded Abstracts. Society of Exploration Geophysicists (SEG), p. 4

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    78. Published

      High-resolution imaging of limestone mound structures in southwest Sweden and eastern Denmark from GPR measurements and marine seismic profiling

      Nielsen, Lars, Boldreel, Lars Ole & Vindum, J., 2002.

      Research output: Contribution to conference › Paper › Research › peer-review

    79. Published

      High-resolution shear-wave seismics across the Carlsberg Fault zone south of Copenhagen: Implications for linking Mesozoic and late Pleistocene structures

      Kammann, J., Huebscher, C., Boldreel, Lars Ole & Nielsen, Lars, 6 Jul 2016, In: Tectonophysics. 682, p. 56-64

      Research output: Contribution to journal › Journal article › Research › peer-review

    80. Published

      High‐Resolution Geological Information from Crosshole Ground Penetrating Radar in Clayey Tills

      Jensen, Bolette Badsberg, Rosenberg, L., Tsitonaki, A., Tuxen, N., Bjerg, P. L., Nielsen, Lars, Hansen, T. M. & Zibar, Majken Caroline Looms, 2023, In: Ground Water Monitoring & Remediation. 43, 4, p. 55-66

      Research output: Contribution to journal › Journal article › Research › peer-review

    81. Published

      Holocene RSL variation on southwestern Disko Island (Greenland): an interpretation based on GPR data, topography and luminescence dating

      Emerich Souza, P., Nielsen, Lars, Kroon, Aart, Murray, A. S., Sohbati, R. & Clemmensen, Lars B, 2016. 1 p.

      Research output: Contribution to conference › Poster › Research

    82. Published

      Holocene relative sea level variations at the spit system Feddet (Denmark) resolved by ground-penetrating radar and geomorphological data

      Hede, M. U., Bendixen, M., Clemmensen, Lars B, Kroon, Aart & Nielsen, Lars, 2013. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    83. Published

      How a barrier island may react on a sea-level rise: The Holocene to Recent Rømø barrier island, Danish Wadden Sea

      Johannessen, P. N., Nielsen, L. H., Møller, I., Nielsen, Lars, Pejrup, M., Andersen, Thorbjørn Joest, Madsen, A. T., Clemmensen, Lars B & Murray, A. S., 2010. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    84. Published

      How a barrier island may react on a sea-level rise: The Holocene to Recent Rømø barrier island, Danish Wadden Sea

      Johannessen, P. N., Nielsen, L. H., Møller, I., Nielsen, Lars, Pejrup, M., Andersen, Thorbjørn Joest, Madsen, A. T., Clemmensen, Lars B & Murray, A. S., 2011. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

    85. Published

      How to select a prior subsurface covariance model from indirect geophysical data observations

      Hansen, T. M., Zibar, Majken Caroline Looms & Nielsen, Lars, 2009.

      Research output: Contribution to conference › Poster › Research

    86. Published

      Hydrogeophysical investigations of spatial flow patterns in unsaturated sandy alluvial sediments

      Zibar, Majken Caroline Looms, Haarder, E. B., Nielsen, Lars, Jensen, Karsten Høgh & Rasmussen, K. R., 2008, Geophysical Research Abstracts. Vol. 10. p. EGU2008-A-04461

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    87. Published

      Hydrogeophysical investigations to assess the carrying capacity of the fresh groundwater resources in the Kalpitiya Peninsula, Sri Lanka

      van Gilse, N. C. O., Zibar, Majken Caroline Looms, Nielsen, Lars & Villholth, K. G., 2008.

      Research output: Contribution to conference › Poster › Research

    88. Published

      Identification of Differences in Vertical Movement Around Denmark Based on a Comparison of Relative Sea-level Curves for the Last ~1000 Years

      Nielsen, Lars, Hede, M. U., Clemmensen, Lars B, Noe-Nygaard, N., Hansen, J. M. & Murray, A., 2011. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    89. Published

      Identification of crustal and upper mantle heterogeneity by modelling of controlled-source seismic data

      Nielsen, Lars & Thybo, H., 2006, In: Tectonophysics. 416, 1-4, p. 209-228

      Research output: Contribution to journal › Journal article › Research › peer-review

    90. Published

      Identifying unsaturated hydraulic parameters using an integrated data fusion approach on cross-borehole geophysical data

      Zibar, Majken Caroline Looms, Binley, A., Jensen, Karsten Høgh, Nielsen, Lars & Hansen, T. M., 2006, In: EOS : Transactions. AGU 87 (52) Fall Meet. Suppl., p. H31B-1415

      Research output: Contribution to journal › Journal article › Research

    91. Published

      Identifying unsaturated hydraulic parameters using an integrated data fusion approach on cross-borehole geophysical data

      Zibar, Majken Caroline Looms, Binley, A., Jensen, Karsten Høgh, Nielsen, Lars & Hansen, T. M., 2008, In: Vadose Zone Journal. 7, p. 238-248

      Research output: Contribution to journal › Journal article › Research › peer-review

    92. Published

      Images of the active Carlsberg Fault in the city of Copenhagen

      Nielsen, Lars, Jørgensen, M. I. & Thybo, H., 2004, In: Geophysical Research Abstracts. CD, EGU04, p. A06132

      Research output: Contribution to journal › Conference abstract in journal › Research

    93. Published

      Imaging a fossil oolitic system with GPR, insights into the exposures of the Isle of Portland (UK)

      Moreau, J., Hansen, T. L. & Nielsen, Lars, Apr 2015. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    94. Published

      Imaging of limestone mound structures from GPR and marine seismic profiling in Danish and Swedish areas

      Nielsen, Lars & Boldreel, Lars Ole, 2003, In: Geophysical Research Abstracts. CD, p. EAE03-A-08287

      Research output: Contribution to journal › Journal article › Research › peer-review

    95. Published

      Implications of seismic scattering below the 8o discontinuity along PNE profile Kraton

      Nielsen, Lars, Thybo, H. & Egorkin, A. V., 2002, In: Tectonophysics. 358, p. 135-150

      Research output: Contribution to journal › Journal article › Research › peer-review

    96. Published

      Improved seismic interpretation of a salt diapir by utilization of diffractions, exemplified by 2D reflection seismics, Danish sector of the North Sea

      Montazeri, M., Boldreel, Lars Ole, Uldall, A. & Nielsen, Lars, 2020, In: Interpretation. 8, 1, p. T77-T88 12 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    97. Published

      Inferring the subsurface structural covariance model using cross-borehole ground penetrating radar tomography

      Hansen, T. M., Zibar, Majken Caroline Looms & Nielsen, Lars, 2008, In: Vadose Zone Journal. 7, 1, p. 249-262 14 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    98. Published

      Influence of correlated data errors on the resolution of ground penetration radar cross-borehole tomograms

      Cordua, K. S., Nielsen, Lars, Zibar, Majken Caroline Looms & Hansen, T. M., 2008.

      Research output: Contribution to conference › Poster › Research

    99. Published

      Innovating land seismic investigations for CO2 geologic storage in Denmark

      Papadopoulou, M., Zappalá, S., Malehmir, A., Gregersen, U., Hjelm, L., Nielsen, Lars & Haspang, M. P., 2023, In: Geophysics. 88, 5, p. B251–B266

      Research output: Contribution to journal › Journal article › Research › peer-review

    100. Published

      Integrated GPR and sedimentological studies of the Rømø barrier island, Danish Wadden Sea

      Nielsen, Lars, Møller, I., Nielsen, L. H., Johannessen, P., Pejrup, M., Andersen, Thorbjørn Joest & Korshøj, J. S., 2008, In: Geophysical Research Abstracts. p. EGU2008-A-06646

      Research output: Contribution to journal › Conference abstract in journal › Research

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