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HDR 1C - Unbelievably simple, totally scalable,
no interconnecting cables, and no complex
radio links to or between the nodes.

A True Autonomous Node.

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High Definition Recorder (HDR - 1C)

The HDR -1C is the only system on the market today that records in double precision,
true 32 bit seismic data. a clear breakthrough in extending dynamic range.


  • Advanced continuous recording, each node has a highly accurate clock and GPS
  • Can record up to 85 days (2ms and 12 hour days)
  • Smallest, lightest seismic node (0.7 lbs)
  • Rugged, the unit is completely incased in resin
  • True stakeless surveys are possible with the latest state of the art GPS
  • Minimize HSE exposure
  • Maintain total flexibility in all types of terrain