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Geogiga Microtremor 7.3 - Microtremor Observation Analysis Software

MICROTREMOR uses the spectrum analysis to get the predominant period and frequency of a site from ground motions. The amplitude or power spectrum and H/V ratio can be plotted together.

Screenshots


Features

  • Select and analyze time segments
  • Analyze amplitude or power spectrum
  • Display H/V ratio
  • Butterworth and Ormsby filters with band pass, low pass, high pass, band reject and notch options
  • Undo and redo multi-step processing on seismic data
  • Support SEG-2, SEG-Y, SEG-D, ASCII and other data formats
  • Output predominant period and frequency to a text file
  • Print and save data image