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2018
1 Amundsen, Lasse; Andersson, Fredrik; Manen, Dirk-Jan van; Robertsson, Johan O A; Eggenberger, Kurt.
Multi-source encoding and decoding using the signal apparition technique. Geophysics 2018 ;Volum 83.
NTNU Untitled
 
2017
2 Amundsen, Lasse; Pedersen, Ørjan.
Time step n-tupling for wave equations. Geophysics 2017 ;Volum 82.(6) s. T249-T254
NTNU Untitled
 
3 Amundsen, Lasse; Pedersen, Ørjan; Osen, Are; Robertsson, Johan O A; Landrø, Martin.
Broadband seismic over/under sources and their designature-deghosting. Geophysics 2017 ;Volum 82.(5) s. P61-P73
NTNU Untitled
 
4 Amundsen, Lasse; Westerdahl, Harald; Pedersen, Åsmund Sjøen; Thompsen, Mark; Landrø, Martin.
On firing an air gun very shallow. Geophysics 2017 ;Volum 82.(3) s. A25-A29
NTNU Untitled
 
5 Amundsen, Lasse; Zhou, Hongbo; Landrø, Martin.
Introduction to Deep Learning Part II. GeoExpro 2017 ;Volum 14.(6) s. 48-51
NTNU Untitled
 
6 Andersson, Fredrik; Robertsson, Johan O A; Manen, Dirk-Jan van; Wittsten, Jens; Eggenberger, Kurt; Amundsen, Lasse.
Flawless diamond separation in simultaneous source acquisition by seismic apparition. Geophysical Journal International 2017 ;Volum 209. s. 1735-1739
NTNU Untitled
 
7 Eggenberger, Kurt; Robertsson, JOA; Andersson, F.; van Manen, Dirk-Jan; Walker, R.; Amundsen, Lasse.
Full-fold, multi-source acquisition through shot isolation technology and its implications on productivity gains. First Break 2017 ;Volum 35.(6) s. 105-111
NTNU Untitled
 
8 Landrø, Martin; Hansteen, Fredrik; Amundsen, Lasse.
Detecting gas leakage using high-frequency signals generated by air-gun arrays. Geophysics 2017 ;Volum 82.(2) s. A7-A12
NTNU Untitled
 
9 Robertsson, Johan O A; Manen, Dirk-Jan van; Andersson, Fredrik; Amundsen, Lasse; Eggenberger, Kurt.
Source deghosting by depth apparition. Geophysics 2017 ;Volum 82.(6) s. P89-P107
NTNU Untitled
 
10 Zhou, Hongbo; Amundsen, Lasse; Landrø, Martin.
Introduction to Deep Learning Part I. GeoExpro 2017 ;Volum 14.(5) s. 62-65
NTNU Untitled
 
2016
11 Amundsen, Lasse; Landrø, Martin; Arntsen, Børge.
Supercomputers for Beginners Part III GPU-Accelerated Computing. GeoExpro 2016 ;Volum 13.(1) s. 38-40
NTNU Untitled
 
12 Amundsen, Lasse; Landrø, Martin; Arntsen, Børge.
Supercomputers for Beginners Part IV Quantum Computers. GeoExpro 2016 ;Volum 13.(3) s. 24-27
NTNU Untitled
 
13 Amundsen, Lasse; Reitan, Arne; Weglein, Arthur B; Ursin, Bjørn.
On seismic deghosting using Green’s theorem. Geophysics 2016 ;Volum 81.(4) s. V317-V325
NTNU Untitled
 
14 Landrø, Martin; Ni, Yuan; Amundsen, Lasse.
Reducing high-frequency ghost cavitation signals from marine air-gun arrays. Geophysics 2016 ;Volum 81.(3) s. P33-P46
NTNU Untitled
 
15 Robertsson, Johan O A; Amundsen, Lasse; Pedersen, Åsmund Sjøen.
Signal apparition for simultaneous source wavefield separation. Geophysical Journal International 2016 ;Volum 206.(2) s. 1301-1305
NTNU Untitled
 
16 Robertsson, Johan O A; van Manen, Dirk-Jan; Amundsen, Lasse; Landrø, Martin.
Codes and Ciphers Part II: Simultaneous Source Separation. GeoExpro 2016 ;Volum 13.(5) s. 74-77
NTNU Untitled
 
17 Vasmel, Marlies; Robertsson, Johan O.A.; Amundsen, Lasse.
A model-independent finite-difference method for removal of free-surface generated multiples. Geophysics 2016 ;Volum 81.(2) s. T79-T90
NTNU Untitled
 
2015
18 Amundsen, Lasse; Landrø, Martin.
Gas Hydrates Part IX: Hydrates in outer space II. GeoExpro 2015 ;Volum 12.(4) s. -
NTNU Untitled
 
19 Amundsen, Lasse; Landrø, Martin.
Gas Hydrates Part VIII: Hydrates in outer space I. GeoExpro 2015 ;Volum 12.(3) s. -
NTNU Untitled
 
20 Amundsen, Lasse; Landrø, Martin; Arntsen, Børge.
Supercomputers for beginners Part 1. GeoExpro 2015 ;Volum 12.(5) s. 50-52
NTNU Untitled
 
21 Amundsen, Lasse; Landrø, Martin; Arntsen, Børge.
Supercomputers for beginners Part 2. GeoExpro 2015 ;Volum 12.(6) s. -
NTNU Untitled
 
22 Landrø, Martin; Mienert, Jurgen; Amundsen, Lasse.
Gas hydrates. Part VI: Hydrates in the Arctic I. GeoExpro 2015 ;Volum 12.(1) s. 64-68
NTNU UiT Untitled
 
23 Landrø, Martin; Ni, Yuan; Amundsen, Lasse.
Reducing high-frequency ghost cavitation signals from marine air-gun arrays. Geophysics 2015 ;Volum 81.(3) s. P47-P60
NTNU Untitled
 
24 Robertsson, Johan O A; Manen, Dirk-Jan van; Schmelzbach, Cedric; Renterghem, Cederic Van; Amundsen, Lasse.
Finite-difference modelling of wavefield constituents. Geophysical Journal International 2015 ;Volum 203.(2) s. 1334-1342
NTNU Untitled
 
2014
25 Amundsen, Lasse; Landrø, Martin.
Broadband Seismic Technology and Beyond Part VII: CGG’s BroadSeis – A Change of Thinking. GeoExpro 2014 ;Volum 11.(1) s. -
NTNU Untitled
 
26 Amundsen, Lasse; Reichel, Thomas; Landrø, Martin.
Gas Hydrates - Part V: The Resource Potential. GeoExpro 2014 ;Volum 11.(6) s. -
NTNU Untitled
 
27 Amundsen, Lasse; Robertsson, Johan O. A..
Wave equation processing using finite-difference propagators, Part 1: Wavefield dissection and imaging of marine multicomponent seismic data. Geophysics 2014 ;Volum 79.(6) s. T287-T300
NTNU Untitled
 
28 Landrø, Martin; Amundsen, Lasse.
Is it optimal to tow air guns shallow to enhance low frequencies?. Geophysics 2014 ;Volum 79.(3) s. A13-A18
NTNU Untitled
 
29 Landrø, Martin; Haavik, Kjetil Eik; Amundsen, Lasse.
Using geophone components to obtain ultralow frequency seismic signals at long offsets. SEG Meeting; 2014-10-26 - 2014-10-31
NTNU Untitled
 
30 Lie, Jan Erik; Danielsen, Vidar; Dhelie, Per E; Amundsen, Lasse; Landrø, Martin.
Broadband Seismic Technology and Beyond Part XI - Which Technology to Choose?. GeoExpro 2014 ;Volum 11.(5) s. -
NTNU Untitled
 
31 Robertsson, Johan O. A.; Amundsen, Lasse.
Wave equation processing using finite-difference propagators, Part 2: Deghosting of marine hydrophone seismic data. Geophysics 2014 ;Volum 79.(6) s. T301-T312
NTNU Untitled
 
32 Vinje, Vetle; Firth, Jo; Amundsen, Lasse; Landrø, Martin.
Broadband Seismic Technology and Beyond Part IX - BroadSeis in Production. GeoExpro 2014 ;Volum 11.(3) s. -
NTNU Untitled
 
33 Vinje, Vetle; Firth, Jo; Amundsen, Lasse; Landrø, Martin.
Broadband Seismic Technology and Beyond Part VIII - BroadSeis in Exploration. GeoExpro 2014 ;Volum 11.(2) s. -
NTNU Untitled
 
2013
34 Amundsen, Lasse; Weglein, AB; Reitan, Arne.
On seismic deghosting using integral representation for the wave equation: Use of Green's functions with Neumann or Dirichlet boundary conditions. Geophysics 2013 ;Volum 78.(4) s. T89-T98
NTNU Untitled
 
35 Amundsen, Lasse; Zhou, HB.
Low-frequency seismic deghosting. Geophysics 2013 ;Volum 78.(2) s. WA15-WA20
NTNU Untitled
 
36 Amundsen, Lasse; Zhou, HB; Reitan, A; Weglein, AB.
On seismic deghosting by spatial deconvolution. Geophysics 2013 ;Volum 78.(6) s. V267-V271
NTNU Untitled
 
37 Arntsen, Børge; Kritski, Alexander; Ursin, Bjørn; Amundsen, Lasse.
Shot-profile true amplitude crosscorrelation imaging condition. Geophysics 2013 ;Volum 78.(4) s. S221-S231
NTNU Untitled
 
38 Landrø, Martin; Amundsen, Lasse; Langhammer, Jan.
Repeatability issues of high-frequency signals emitted by air-gun arrays. Geophysics 2013 ;Volum 78.(6) s. P19-P27
NTNU Untitled
 
39 Weglein, AB; Liang, H; Wu, J; Mayhan, JD; Tang, L; Amundsen, Lasse.
A NEW GREEN'S THEOREM DEGHOSTING METHOD THAT SIMULTANEOUSLY: (1) AVOIDS A FINITE-DIFFERENCE APPROXIMATION FOR THE NORMAL DERIVATIVE OF THE PRESSURE AND, (2) AVOIDS THE NEED FOR REPLACING THE NORMAL DERIVATIVE OF PRESSURE WITH THE VERTICAL COMPONENT OF PARTICLE VELOCITY, THEREBY AVOIDING ISSUES THAT CAN ARISE WITHIN EACH OF THOSE TWO ASSUMPTIONS/APPROACHES: THEORY AND ANALYTIC AND NUMERIC EXAMPLES. Journal of Seismic Exploration 2013 ;Volum 22.(5) s. 413-426
NTNU Untitled
 
40 Weglein, AB; Mayhan, JD; Amundsen, Lasse; Liang, H; Wu, Jing; Tang, L; Luo, Yi; Fu, Qiang.
GREEN'S THEOREM DEGHOSTING ALGORITHMS IN (k,omega) (EG, P-Vz DEGHOSTING) AS A SPECIAL CASE OF (x,omega) ALGORITHMS (BASED ON GREEN'S THEOREM) WITH: (1) SIGNIFICANT PRACTICAL ADVANTAGES AND DISADVANTAGES OF ALGORITHMS IN EACH DOMAIN, AND (2) A NEW MESSAGE, IMPLICATION AND OPPORTUNITY FOR MARINE TOWED STREAMER, OCEAN BOTTOM AND ON-SHORE ACQUISITION AND APPLICATIONS. Journal of Seismic Exploration 2013 ;Volum 22.(4) s. 389-412
NTNU Untitled
 
2012
41 Amundsen, Lasse; Landrø, Martin.
Gas hydrates, part II. GeoExpro 2012
NTNU Untitled
 
42 Amundsen, Lasse; Landrø, Martin.
Gas hydrates, part III. GeoExpro 2012
NTNU Untitled
 
43 Amundsen, Lasse; Landrø, Martin.
Gas hydrates, part IV. GeoExpro 2012
NTNU Untitled
 
44 Landrø, Martin; Amundsen, Lasse.
Gas hydrates, part I. GeoExpro 2012
NTNU Untitled
 
45 Landrø, Martin; Amundsen, Lasse.
Marine seismic sources, part XIII. GeoExpro 2012
NTNU Untitled
 
46 Landrø, Martin; Amundsen, Lasse.
Marine seismic sources, part XIV. GeoExpro 2012
NTNU Untitled
 
47 Weglein, Arthur B; Liu, Fang; Li, Xu; Terenghi, Paolo; Kragh, Ed; Mayhan, James D; Wang, Zhiqiang; Mispel, Jaochim; Amundsen, Lasse; Liang, Hong; Tang, Lin; Hsu, Shih-Ying.
Inverse scattering series direct depth imaging without the velocity model: First field data examples. Journal of Seismic Exploration 2012 ;Volum 21. s. 1-28
NTNU Untitled
 
2011
48 Landrø, Martin; Amundsen, Lasse.
Marine Seismic Sources - part IX. GeoExpro 2011 ;Volum 8. s. 64-68
NTNU Untitled
 
49 Landrø, Martin; Amundsen, Lasse.
Marine Seismic Sources - Part VI. GeoExpro 2011 ;Volum 8.(1) s. 68-72
NTNU Untitled
 
50 Landrø, Martin; Amundsen, Lasse.
Marine Seismic Sources - part VII. GeoExpro 2011 ;Volum 8.(2) s. 64-67
NTNU Untitled
 
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