Rapid detection and characterization of earthquakes is essential for earthquake early warning systems, which have the ability to alert nearby populations about the approach of potentially damaging seismic waves (e.g. Allen and Kanamori 2003; Kanamori 2005).
The Trimble REF TEK Seismic Recorder, model 130-REN-3 has been specifically designed to meet the key requirements for Earthquake Early Warning (EEW) Systems and Rapid Event Notification (REN) which includes quick delivery of digital data from seismic stations to the acquisition and processing center, and data integrity for real-time earthquake notification in order to provide warning prior to significant ground shaking. The modified telemetry algorithm in the 130-REN Recorder provides a unique opportunity for customers to meet these critical requirements to detect strong ground shaking at one or several locations and transmit the notification ahead of the seismic energy affecting the populated area.
- Combines standard RTP data transmission and rapid event notification
- Outputs digital data every 0.2 seconds
- 100% end-to-end error correction
- Data processing interface receives real-time data
- Low power
- Wide input voltage range
- High dynamic range
- Backfilling of missing data
- Dual RTP links for redundancy
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