Lars Nielsen

Lars Nielsen

Professor


  1. Published

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

    Keskinen, Johanna, 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 journalConference abstract in journalResearchpeer-review

  2. Published

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

    Keskinen, Johanna, 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 journalJournal articleResearchpeer-review

  3. Published

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

    Keskinen, Johanna, 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 proceedingArticle in proceedingsResearchpeer-review

  4. 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 journalJournal articleResearch

  5. 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 journalJournal articleResearchpeer-review

  6. 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 journalJournal articleResearch

  7. 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 proceedingConference abstract in proceedingsResearch

  8. 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 journalJournal articleResearchpeer-review

  9. 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 journalJournal articleResearchpeer-review

  10. 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 journalJournal articleResearch

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