Additional Resources

  • Nanometrics’ industry-leading portfolio of Trillium seismometers includes a posthole variant that is revolutionizing the way seismologists deploy instruments and collect seismic data.
  • The Trillium 360 is the world’s highest-performing broadband seismometer. Available in Vault, Posthole or Borehole form factors, the 360 gives you full-bandwidth coverage for monitoring global and local seismicity with a single instrument.
  • The Titan Posthole force balance triaxial accelerometer is ideally suited for national networks and research applications requiring reliable and durable instrumentation for strong motion and free-field studies.
  • Marrying the sensor to the digitizer and recorder, this all-in-one seismograph provides exceptional performance for a variety of downhole installations: direct burial, shallow or deepcased holes.
  • Introduced in 2009, the Trillium Compact’s small size and portability revolutionized broadband fieldwork. The Meridian Compact PH takes broadband to an entirely new level, by marrying the sensor to the digitizer and recorder.
  • The Trillium Cascadia marries the proven Trillium Compact Posthole with the Class A Titan Posthole in a single posthole instrument. This dual-use, ultra-wide dynamic range sensor measures both strong motion and weak motion, with absolutely no compromise in performance.