Trillium Compact All-terrain

Trillium Compact All-terrain Broadband Seismometer

The Trillium Compact All-terrain Seismometer is an ultra-low power broadband seismometer specifically developed for deployments where long-term site stability is questionable, or where the ability to prepare a sensor footing is limited, such as volcanoes, ice fields, and glaciers. Incorporating a robust and reliable leveling gimbal that operates over a full 360° range, the Compact All-terrain will auto-level from all orientations ensuring continuous operation even in a constantly changing environment. The All-terrain seismometer features the performance of the Trillium Compact seismometer, including its exceptional dynamic range and low noise floor.


  • The precise, kinematic 360° gimbal auto-levels from any orientation to provide successful deployment and continuous operation on hostile or unstable surface terrain without intervention through site visits
  • SOH outputs include case orientation, providing a powerful data set for reviewing deployment history
  • A robust, stainless steel enclosure ensures the sensor is protected from the most hostile environments
  • Ultra-low power consumption of 180mw reduces battery costs and minimizes power source requirements at the site
  • Exceptionally high clip level of 26 mm/s permits on scale recording of larger events closer to the source