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Buongiorno,

ricerchiamo un Collega esperto in elaborazioni con software Rayfract; vorremmo effettuare un breve corso sulla elaborazione di Down Hole tomografico. Per info o invio dell'offerta economica:

Emanuele Figliozzi
328 6876739
e.figliozzi@hotmail.it
See our tutorials

http://rayfract.com/tutorials/vsp.pdf
http://rayfract.com/tutorials/walkaway.pdf
http://rayfract.com/tutorials/Walkaway19.pdf
http://rayfract.com/tutorials/zivko13.pdf
http://rayfract.com/tutorials/11REFR.pdf

For our latest release notes see

http://rayfract.com/help/release_notes.pdf

For our latest tutorial see

http://rayfract.com/tutorials/Aaknes-1.pdf
http://rayfract.com/tutorials/P6.pdf
In our updated tutorials

http://rayfract.com/tutorials/11REFR.pdf
http://rayfract.com/tutorials/epikinv.pdf

we show Wavelenght-Dependent Velocity Smoothing WDVS as described by Zelt and Chen 2016 :

https://doi.org/10.1093/gji/ggw269
https://www.researchgate.net/publication...refraction_data

WDVS can improve the resolution in WET tomograms if WDVS and WET parameters are tuned correctly.
We have updated our tutorial

http://rayfract.com/tutorials/camp1.pdf

showing much improved resolution with our version 4.01 software when enabling WDVS (Zelt and Chen 2016) for WET inversion (Schuster 1993). We compare with version 3.20 output obtained in 2011.
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