Publications

  • L. Šachl, D. Einšpigel and Z. Martinec. Simple numerical tests for ocean tidal models . Stud. Geophys. Geod.,64:202-240, 2020.
  • S. Sajjadi, Z. Martinec, P. Prendergast, J. Hagedoorn, L. Šachl, P. Readman, E. Robin, B. O'Reilly and C. Horan. The unification of gravity data for Ireland-Northern Ireland . Lead. Edge, 39(2):135-143, 2020.
  • L. Šachl, Z. Martinec, J. Velímský, C. Irrgang, J. Petereit, J. Saynisch, D. Einšpigel, and N. R. Schnepf. Modelling of electromagnetic signatures of global ocean circulation: physical approximations and numerical issues . Earth Planets Space, 71(1):58, 2019.
  • J. Velímský, L. Šachl, and Z. Martinec. The global toroidal magnetic field generated in the Earth's oceans . Earth Planet. Sc. Lett., 509:4754, 2019.
  • J. Velímský, A. Grayver, A. Kuvshinov, and L. Šachl. On the modelling of M2 tidal magnetic signatures: Effects of physical approximations and numerical resolution . Earth Planets Space, 70(1):70192, 2018.
  • Z. Martinec, J. Velímský, R. Haagmans, and L. Šachl. A two-step along-track spectral analysis for estimating the magnetic signals of magnetospheric ring current from Swarm data . Geophys. J. Int., 212(2):12011217, 2017.
  • L. Šachl. Validation of 3-D synthetic seismograms based on the ray-Born approximation . Stud. Geophys. Geod., 57(1): 84-102, 2013.

Reports

  • J. Velímský, Z. Martinec, L. Šachl, D. Einšpigel and L. Hanyk. Magnetic Signatures of Barotropic and Baroclinic Flows in Swarm Data . ESA Study Contract Report, 4000109562/14/NL/CBi, 2016. URL http://geo.mff.cuni.cz/SwarmOceans/files/Swarm+Oceans.pdf.
  • L. Šachl. Born and ray-theory seismograms in 2D heterogeneous isotropic models . Seismic Waves in Complex 3-D Structures, Report 22, Dep. Geophys., Charles Univ., Prague, 83-112, 2012. URL http://sw3d.cz/papers.bin/r22ls2.pdf.
  • L. Šachl. Effect of caustics on the ray-based Born approximation . Seismic Waves in Complex 3-D Structures, Report 22, Dep. Geophys., Charles Univ., Prague, 55-82, 2012. URL http://seis13.karlov.mff.cuni.cz/papers.bin/r22ls1.pdf.
  • L. Šachl. 2D computations of 3D synthetic seismograms using the ray-based Born approximation in heterogenous background model P1 . Seismic Waves in Complex 3{D Structures, Report 21, Dep. Geophys., Charles Univ., Prague, 99-114, 2011. URL http://sw3d.cz/papers.bin/r21ls2.pdf.
  • L. Šachl. 3D and 2D computations of 3D synthetic seismograms using the ray-based Born approximation in simple models . Seismic Waves in Complex 3{D Structures, Report 21, Dep. Geophys., Charles Univ., Prague, 69-98, 2011. URL http://sw3d.cz/papers.bin/r21ls2.pdf.

Presentations

  • L. Šachl. Oceans and their numerical modelling . Fyzikální ctvrtky, Prague, March 5, 2020.
  • L. Šachl, Z. Martinec and D. Einšpigel. Ocean model LSOMG: Development and applications . Geophysical Doctoral Day, Prague, May 31, 2017.
  • L. Šachl, Z. Martinec and D. Einšpigel. Ocean model LSOMG: Development and applications . Irish Geological Research Meeting, Galway, February 20, 2016.
  • L. Šachl and Z. Martinec. LSG Ocean Model: Introduction and Preliminary Results . Week of Doctoral Students, Prague, June 6, 2013.
  • L. Šachl and Z. Martinec. Introduction to Ocean Modelling . Week of Doctoral Students, Prague, May 31, 2012.

Posters

  • L. Šachl and Z. Martinec. Global singularity-free grids in ocean modelling . EGU General Assembly, Vienna, April 11, 2019.
  • L. Šachl, D. Einšpigel, A. Grayver, C. Irrgang, A. Kuvshinov, Z. Martinec, J. Petereit, J. Saynish, N. Schnepf and J. Velímský. Benchmark study of magnetic induction codes forced by ocean electric currents . EGU General Assembly, Vienna, April 25, 2017.
  • J. Velímský, D. Einšpigel, A. Grayver, C. Irrgang, A. Kuvshinov, Z. Martinec, J. Petereit, L. Šachl, J. Saynisch and R. Tyler. Benchmark study of magnetic induction codes forced by ocean tides. EGU General Assembly, Vienna, April 25, 2017.
  • L. Šachl, D. Einšpigel, Z. Martinec and J. Velímský. Computations of wind-driven ocean-induced magnetic fields . EGU General Assembly, Vienna, April 20, 2016.
  • L. Šachl and Z. Martinec. Development of ocean model LSOMG . IUGG General Assembly, Prague, June 27, 2015.
  • L. Šachl and Z. Martinec. Development of ocean model LSOMG . EGU General Assembly, Vienna, April 15, 2015.
  • D. Einšpigel, J. Velímský, Z. Martinec and L. Šachl. Magnetic signals generated by ocean flow in Swarm satellite data: prediction and observation . EGU General Assembly, Vienna, April 15, 2015.
  • L. Šachl, D. Einšpigel and Z. Martinec. A benchmark study for two barotropic ocean model codes . EGU General Assembly, Vienna, April 28, 2014.
  • L. Šachl. Seismogram Improvement Using the Born Aproximation . EAGE Conference & Exhibition incorporating SPE EUROPEC, Vienna, May, 2011.