InSite Advanced Waveform Module

The Advanced Waveform Module performs advanced waveform processing of multi-channel instruments including hodograms, spectrograms and polarisograms.

• Rotation of waveforms from triaxial or quadraxial instruments into ray coordinate systems.
• Rotation achieved through either an inverse or a forward approach, allowing ‘beam-steering’ applications.
• Display of the rotated waveforms allowing picking of P and two S-wave arrivals.Ray vectors and picks can be used to calculate a single-station location.
• Display of particle motions for the rotated P and S-waves on ‘Hodogram’ plots to aid picking.
• Display of displacement spectra allowing automatic and manual picking of frequency parameters.
• Display of colour-density sonograms for each channel recorded on an instrument, allowing zooming in time and frequency and providing manual adjustment of picks.
• Display of polarisograms for triaxial or quadraxial instruments showing spectral density of the polarisation.

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