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SurfSeis© software was developed at the Kansas Geological Survey to process seismic data using the multichannel analysis of surface waves (MASW) method. Obtain shear-wave velocity (Vs) with depth (z) estimates using SurfSeis.

Surface waves have historically been the bane of near-surface reflection seismologists. With the development of MASW at the KGS has come an explosion in research and use of the MASW method for application to engineering, groundwater, and environmental problems. Scientists from around the world have shown the utility of surface waves as signal rather than noise.

Currently shipping SurfSeis 6++

We are currently shipping Version 6++; see the Ver. 6 Flyer (PDF file, 1.5 MB) for details. You can also view the Ver. 5 Flyer (PDF file, 641 kB), Ver. 5 info sheet (PDF file, 124 kB), Ver. 4 Flyer (PDF file, 2 MB), or the Ver. 3 Flyer (PDF file, 353 KB). See How to order SurfSeis for ordering information.

Workshops

We offer a two-day SurfSeis/MASW workshop for anyone interested in learning about the MASW technique or our SurfSeis software. There is no registration fee for the workshop. Workshops are scheduled based on interest and instructor availability.

  • Virtual workshops (via Zoom) have been scheduled on the following dates. Additional details will be forthcoming once we see how many are interested in participating. We will keep the class small, but how small is still to be determined.
  • January 20-21, 8:30am-5:00pm, UTC - 6 (targeting Americas) Full
  • February 1-4, 8:30am-12:15pm, UTC +11 (targeting West Pacific, 3:30pm CST) Full
  • February 14-17, 4:30pm-7:15pm, UTC +2 (targeting Europe and Middle East, 8:30am CST) Full
  • February 24-25, 8:30am-5:00pm, UTC - 6 (targeting Americas) Full
  • March 10-11, 8:30am-5:00pm UTC - 6 (targeting Americas) Full

Additional info...

  • Workshops tend to fill quickly, so register early.
  • Small workshop size (8-12).
  • You do not have to purchase SurfSeis to attend a workshop.
  • If the current workshop is full, let us know to include you in our next workshop.

Send an email to maryb@ku.edu to request the workshop information email and a registration form. If there is more than one workshop available, please state the date of your preferred workshop. If there is no workshop currently available, you will be notified via email when the next workshop is scheduled.

Windows 8 and 10

If you're having issues with Windows 8 and 10 and the HASP drivers (which control the HASP dongle), please visit our FAQ for help in installing the latest drivers.