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Department of Geoscience

HydroGeophysics Group

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Auken, E , Foged, N , Andersen, KR, Nyboe, NS & Christiansen, AV 2020, 'On-time modelling using system response convolution for improved shallow resolution of the subsurface in airborne TEM', Exploration Geophysics, vol. 51, no. 1, pp. 4-13. https://doi.org/10.1080/08123985.2019.1662292

Mankoff, KD, Van As, D, Lines, A, Bording, T, Elliott, J, Kraghede, R, Cantalloube, H, Oriot, H, Dubois-Fernandez, P, Ruault Du Plessis, O, Christiansen, AV , Auken, E, Hansen, K, Colgan, W & Karlsson, NB 2020, 'Search and recovery of aircraft parts in ice-sheet crevasse fields using airborne and in situ geophysical sensors', Journal of Glaciology, vol. 66, no. 257, pp. 496-508. https://doi.org/10.1017/jog.2020.26

Terry, N, Grunewald, E, Briggs, M, Gooseff, M, Huryn, AD, Kass, MA, Tape, KD, Hendrickson, P & Lane, JW 2020, 'Seasonal Subsurface Thaw Dynamics of an Aufeis Feature Inferred From Geophysical Methods', Journal of Geophysical Research: Earth Surface, vol. 125, no. 3, e2019JF005345. https://doi.org/10.1029/2019JF005345

Moghadas, D, Behroozmand, AA & Christiansen, AV 2020, 'Soil electrical conductivity imaging using a neural network-based forward solver: Applied to large-scale Bayesian electromagnetic inversion', Journal of Applied Geophysics, vol. 176, 104012. https://doi.org/10.1016/j.jappgeo.2020.104012

Kim, H, Høyer, AS, Jakobsen, R, Thorling, L, Aamand, J, Maurya, PK , Christiansen, AV & Hansen, B 2019, '3D characterization of the subsurface redox architecture in complex geological settings', Science of the Total Environment, vol. 693, 133583. https://doi.org/10.1016/j.scitotenv.2019.133583

Lin, C , Fiandaca, G , Auken, E, Couto, MA & Christiansen, AV 2019, 'A discussion of 2D induced polarization effects in airborne electromagnetic and inversion with a robust 1D laterally constrained inversion scheme', Geophysics, vol. 84, no. 2, pp. E75-E88. https://doi.org/10.1190/geo2018-0102.1

Fareed, MMS, Chun, Q, Ahmed, G, Murtaza, A, Asif, MR & Fareed, MZ 2019, 'Appearance-based salient regions detection using side-specific dictionaries', Sensors (Switzerland), vol. 19, no. 2, 421. https://doi.org/10.3390/s19020421

Liu, L , Grombacher, D , Auken, E & Juul Larsen, J 2019, 'Apsu: A wireless multichannel receiver system for surface nuclear magnetic resonance groundwater investigations', Geoscientific Instrumentation, Methods and Data Systems, vol. 8, no. 1, pp. 1-11. https://doi.org/10.5194/gi-8-1-2019

Vilhelmsen, T, Marker, PA, Foged, N, Wernberg, T, Auken, E , Christiansen, AV, Bauer-Gottwein, P, Christensen, S & Hoyer, A-S 2019, 'A Regional Scale Hydrostratigraphy Generated from Geophysical Data of Varying Age, Type, and Quality', Water Resources Management, vol. 33, no. 2, pp. 539-553. https://doi.org/10.1007/s11269-018-2115-1

Behroozmand, AA, Auken, E & Knight, R 2019, 'Assessment of managed aquifer recharge sites using a new geophysical imaging method', Vadose Zone Journal, vol. 18, no. 1, 180184. https://doi.org/10.2136/vzj2018.10.0184

Vilhelmsen, TN , Auken, E , Christiansen, AV , Barfod, AS, Marker, PA & Bauer-Gottwein, P 2019, 'Combining clustering methods with MPS to estimate structural uncertainty for hydrological models', Frontiers in Earth Science, vol. 7, 181. https://doi.org/10.3389/feart.2019.00181

Liu, L , Grombacher, DJ , Auken, E & Larsen, JJ 2019, 'Complex envelope retrieval for surface nuclear magnetic resonance data using spectral analysis', Geophysical Journal International, vol. 217, no. 2, pp. 894-905. https://doi.org/10.1093/gji/ggz068

Bording, TS , Fiandaca, G , Maurya, PK , Auken, E , Christiansen, AV, Tuxen, N, Klint, KES & Larsen, TH 2019, 'Cross-borehole tomography with full-decay spectral time-domain induced polarization for mapping of potential contaminant flow-paths', Journal of Contaminant Hydrology, vol. 226, 103523. https://doi.org/10.1016/j.jconhyd.2019.103523

Ahmed, G, Zhao, X, Fareed, MMS, Asif, MR & Raza, SA 2019, 'Data Redundancy-Control Energy-Efficient Multi-Hop Framework for Wireless Sensor Networks', Wireless Personal Communications, vol. 108, no. 4, pp. 2559-2583. https://doi.org/10.1007/s11277-019-06538-0

Høyer, AS, Klint, KES, Fiandaca, G , Maurya, PK , Christiansen, AV, Balbarini, N, Bjerg, PL, Hansen, TB & Møller, I 2019, 'Development of a high-resolution 3D geological model for landfill leachate risk assessment', Engineering Geology, vol. 249, pp. 45-59. https://doi.org/10.1016/j.enggeo.2018.12.015

Olsson, PI, Fiandaca, G , Maurya, PK, Dahlin, T & Auken, E 2019, 'Effect of current pulse duration in recovering quantitative induced polarization models from time-domain full-response and integral chargeability data', Geophysical Journal International, vol. 218, no. 3, pp. 1739-1747. https://doi.org/10.1093/gji/ggz236

Grombacher, D , Fiandaca, G & Auken, E 2019, 'Estimating T₂ from surface NMR FID data using a forward model based on the full-Bloch equation', Geophysical Journal International, vol. 218, no. 3, pp. 1892-1902. https://doi.org/10.1093/gji/ggz250

Foley, N, Tulaczyk, SM, Grombacher, D, Doran, PT, Mikucki, J, Myers, KF, Foged, N, Dugan, H, Auken, E & Virginia, R 2019, 'Evidence for pathways of concentrated submarine groundwater discharge in east Antarctica from helicopter-borne electrical resistivity measurements', Hydrology, vol. 6, no. 2, 54. https://doi.org/10.3390/HYDROLOGY6020054

Bouligand, C, Hurwitz, S, Vandemeulebrouck, J, Byrdina, S, Kass, MA & Lewicki, J 2019, 'Heat and mass transport in a vapor-dominated hydrothermal area in Yellowstone National Park, USA: Inferences from magnetic, electrical, electromagnetic, subsurface temperature, and diffuse CO2 flux measurements', Journal of Geophysical Research: Solid Earth, vol. 124, no. 1, pp. 291-309. https://doi.org/10.1029/2018JB016202

Chandra, S, Auken, E , Maurya, PK, Ahmed, S & Verma, SK 2019, 'Large Scale Mapping of Fractures and Groundwater Pathways in Crystalline Hardrock By AEM', Scientific Reports, vol. 9, 398. https://doi.org/10.1038/s41598-018-36153-1

Asif, MR, Qi, C, Wang, T, Fareed, MS & Khan, S 2019, 'License plate detection for multi-national vehicles – a generalized approach', Multimedia Tools and Applications, vol. 78, no. 24, pp. 35585-35606. https://doi.org/10.1007/s11042-019-08199-4

Asif, MR, Qi, C, Wang, T, Sadiq Fareed, M & Ali Reza, S 2019, 'License Plate Detection for Multi-national Vehicles: An Illumination Invariant Approach in Multi-lane Environment', Computers & Electrical Engineering, vol. 78, pp. 132-147. https://doi.org/10.1016/j.compeleceng.2019.07.012

Grombacher, D 2019, 'Modelling surface NMR spin-echo experiments in a heterogeneous B₁ field', Geophysical Journal International, vol. 219, no. 2, pp. 1395-1404. https://doi.org/10.1093/gji/ggz388

Steklova, K, Lawrie, K, Auken, E , Christiansen, AV & Fiandaca, G 2019, 'Overly steep decays in airborne TEM data and their link to chargeability: example from the Howards East District, NT, Australia', Exploration Geophysics, vol. 2019, no. 1. https://doi.org/10.1080/22020586.2019.12073088

Fareed, MMS, Chun, Q, Ahmed, G, Murtaza, A, Asif, MR & Fareed, MZ 2019, 'Salient region detection through salient and non-salient dictionaries', PLOS ONE, vol. 14, no. 3, e0213433. https://doi.org/10.1371/journal.pone.0213433

Auken, E , Foged, N , Larsen, JJ , Lassen, KVT , Maurya, PK , Møller Dath, S & Eiskjær, TT 2019, 'tTEM — A towed transient electromagnetic system for detailed 3D imaging of the top 70 m of the subsurface', Geophysics, vol. 84, no. 1, pp. E13-E22. https://doi.org/10.1190/geo2018-0355.1

Boesen, TJ , Auken, E , Christiansen, AV , Fiandaca, G , Kirkegaard, C, Pfaffhuber, AA & Vöge, M 2018, 'An efficient 2D inversion scheme for airborne frequency domain data', Geophysics, vol. 83, no. 4, pp. E189-E201. https://doi.org/10.1190/geo2017-0280.1

Auken, E , Pedersen, JB & Maurya, PK 2018, 'A new towed geophysical transient electromagnetic system for near-surface mapping', Preview, vol. 194, pp. 33-35. https://doi.org/10.1071/PVv2018n194p33

Boesen, T , Auken, E , Christiansen, AV , Fiandaca, G & Schamper, C 2018, 'A parallel computing thin-sheet inversion algorithm for airborne time-domain data utilising a variable overburden', Geophysical Prospecting, vol. 66, no. 7, pp. 1402-1414. https://doi.org/10.1111/1365-2478.12630

Barfod, AAS , Vilhelmsen, TN, Jørgensen, F, Christiansen, AV, Hyer, AS, Straubhaar, J & Møller, I 2018, 'Contributions to uncertainty related to hydrostratigraphic modeling using multiple-point statistics', Hydrology and Earth System Sciences, vol. 22, no. 10, pp. 5485-5508. https://doi.org/10.5194/hess-22-5485-2018, https://doi.org/10.5194/hess-22-5485-2018

Karim, S, Zhang, Y, Brohi, AA & Asif, MR 2018, 'Feature Matching Improvement through Merging Features for Remote Sensing Imagery', 3D Research, vol. 9, no. 4, 52. https://doi.org/10.1007/s13319-018-0203-x

Maurya, PK , Fiandaca, G , Christiansen, AV & Auken, E 2018, 'Field-scale comparison of frequency- and time-domain spectral induced polarization', Geophysical Journal International, vol. 214, no. 2, pp. 1441-1466. https://doi.org/10.1093/GJI/GGY218

Grombacher, D, Dlugosch, R, Grunewald, E, Müller-Petke, M & Auken, E 2018, 'Frequency cycling to alleviate unknown frequency offsets for adiabatic half-passage pulses in surface nuclear magnetic resonance', Geophysics, vol. 83, no. 5, pp. JM29-JM38. https://doi.org/10.1190/geo2017-0701.1

Grombacher, DJ & Auken, E 2018, 'Gaining insight into the T ∗2–T2 relationship in surface NMR free-induction decay measurements', Geophysical Journal International, vol. 213, no. 2, pp. 1402-1411. https://doi.org/10.1093/gji/ggy067

Balbarini, N, Rønde, V, Maurya, P , Fiandaca, G, Møller, I, Klint, KE, Christiansen, AV, Binning, PJ & Bjerg, PL 2018, 'Geophysics-Based Contaminant Mass Discharge Quantification Downgradient of a Landfill and a Former Pharmaceutical Factory', Water Resources Research, vol. 54, no. 8, pp. 5436-5456. https://doi.org/10.1029/2017WR021855

Balbarini, N, Rønde, V, Maurya, PK , Fiandaca, G , Balling, IM, Klint, KE, Christiansen, AV, John Binning, P & Løgstrup Bjerg, P 2018, 'Geophysics-supported contaminant mass discharge quantification downgradient of a landfill and a former pharmaceutical factory', Water Resources Research, vol. 54, no. 8, pp. 5436-5456. https://doi.org/10.1029/2017WR021855

Barfod, A, Møller, I, Christiansen, AV, Høyer, A-S, Hoffimann, J, Straubhaar, J & Caers, J 2018, 'Hydrostratigraphic modeling using multiple-point statistics and airborne transient electromagnetic methods', Hydrology and Earth System Sciences, vol. 22, no. 6, 413, pp. 3351-3373. https://doi.org/10.5194/hess-2017-413

Christensen, NB 2018, 'Interpretation attributes derived from airborne electromagnetic inversion models using the continuous wavelet transform', Near Surface Geophysics, vol. 16, no. 6, pp. 665-678. https://doi.org/10.1002/nsg.12018

Grombacher, DJ 2018, 'Numerically optimized modulations for adiabatic pulses in surface nuclear magnetic resonance', Geophysics, vol. 83, no. 2, pp. JM1-JM14. https://doi.org/10.1190/geo2016-0574.1

Fiandaca, G , Maurya, PK, Balbarini, N, Hördt, A, Christiansen, AV , Foged, N, Bjerg, PL & Auken, E 2018, 'Permeability Estimation Directly From Logging-While-Drilling Induced Polarization Data', Water Resources Research, vol. 54, no. 4, pp. 2851-2870. https://doi.org/10.1002/2017WR022411

Grombacher, D , Liu, L , Larsen, JJ & Auken, E 2018, 'Practical considerations for small receive coils in surface NMR', Journal of Applied Geophysics, vol. 154, pp. 81-92. https://doi.org/10.1016/j.jappgeo.2018.04.005

Liu, L , Grombacher, DJ , Auken, E & Larsen, JJ 2018, 'Removal of Co-Frequency Powerline Harmonics From Multichannel Surface NMR Data', IEEE Geoscience and Remote Sensing Letters, vol. 15, no. 1, pp. 53-57. https://doi.org/10.1109/LGRS.2017.2772790

Fiandaca, G , Madsen, LM & Maurya, PK 2018, 'Re-parameterisations of the Cole-Cole model for improved spectral inversion of induced polarization data', Near Surface Geophysics, vol. 16, no. 4, pp. 385-399. https://doi.org/10.3997/1873-0604.2017065

Madsen, LM , Fiandaca, G , Christiansen, AV & Auken, E 2018, 'Resolution of well-known resistivity equivalences by inclusion of time-domain induced polarization data', Geophysics, vol. 83, no. 1, pp. E47-E54. https://doi.org/10.1190/GEO2017-0009.1

Sadiq Fareed, MM, Chun, Q, Ahmed, G, Asif, MR & Fareed, MZ 2018, 'Saliency detection by exploiting multi-features of color contrast and color distribution', Computers and Electrical Engineering, vol. 70, pp. 551-566. https://doi.org/10.1016/j.compeleceng.2017.08.027

Andersen, KR, Wan, L, Grombacher, D, Lin, T & Auken, E 2018, 'Studies of parameter correlations in surface NMR using the Markov chain Monte Carlo method', Near Surface Geophysics, vol. 16, no. 2, pp. 206-217. https://doi.org/10.3997/1873-0604.2017064

Maurya, PK, Balbarini, N, Møller, I, Rønde, V, Christiansen, AV, Bjerg, PL, Auken, E & Fiandaca, G 2018, 'Subsurface imaging of water electrical conductivity, hydraulic permeability and lithology at contaminated sites by induced polarization', Geophysical Journal International, vol. 213, no. 2, pp. 770-785. https://doi.org/10.1093/gji/ggy018

Lin, C, Zhong, S, Auken, E , Cai, H, Tan, H, Peng, M & Kong, W 2018, 'The effects of 3D topography on controlled-source audio-frequency magnetotelluric responses', Geophysics, vol. 83, no. 2, pp. WB97-WB108. https://doi.org/10.1190/geo2017-0429.1

Blatter, D, Key, K, Ray, A, Foley, N, Tulaczyk, S & Auken, E 2018, 'Trans-Dimensional Bayesian Inversion of Airborne Transient EM Data From Taylor Glacier, Antarctica', Geophysical Journal International, vol. 214, no. 3, pp. 1919-1936. https://doi.org/10.1093/gji/ggy255

Grombacher, D , Behroozmand, AA & Auken, E 2017, 'Accounting for relaxation during pulse effects for long pulses and fast relaxation times in surface nuclear magnetic resonance', Geophysics, vol. 82, no. 6, pp. JM23-JM36. https://doi.org/10.1190/GEO2016-0567.1

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