Survey Services

to enable better and faster maritime decisions







Terradepth survey solutions are a cost-effective and efficient alternative to traditional survey and monitoring operations.

Our highly configurable and versatile platforms remove the need for continuous human supervision during ocean data collection operations.

Commercial Applications

  • Site Clearance and Verification Surveys
  • Pre-Lay and Post-lay Construction Survey
  • Pipeline and Submerged Cable Inspection Surveys
  • Structural and Asset Inspection
  • Dredging and Trenching Support
  • Magnetic Anomalies and Unexploded Munitions Detection
  • Benthic Habitat Surveys
  • Archeological Surveys
  • Mineral Surveys
  • Search and Recovery
  • Hazard Surveys
  • Optical Documentation

Commercial Applications

  • Site Clearance and Verification Surveys
  • Pre-Lay and Post-lay Construction Survey
  • Pipeline and Submerged Cable Inspection Surveys
  • Structural and Asset Inspection
  • Dredging and Trenching Support
  • Magnetic Anomalies and Unexploded Munitions Detection
  • Benthic Habitat Surveys
  • Archeological Surveys
  • Mineral Surveys
  • Search and Recovery
  • Hazard Surveys
  • Optical Documentation

Payload Configurations

  • Multi-Frequency Side Scan Sonar Imagery
  • Multibeam and Interferometric Derived Bathymetry
  • Sub-bottom Profiling
  • High-accuracy Survey-grade INS Navigation with USBL and LBL Aiding (Non-ITAR Configurations Available)
  • Over the Horizon Communications Through Iridium
  • High-resolution, Low-light Photogrammetry
  • Sound Velocity Profiling
  • Upward and Downward Looking ADCP Current Data
  • Magnetometer

Payload Configurations

  • Multi-Frequency Side Scan Sonar Imagery
  • Multibeam and Interferometric Derived Bathymetry
  • Sub-bottom Profiling
  • High-accuracy Survey-grade INS Navigation with USBL and LBL Aiding (Non-ITAR Configurations Available)
  • Over the Horizon Communications Through Iridium
  • High-resolution, Low-light Photogrammetry
  • Sound Velocity Profiling
  • Upward and Downward Looking ADCP Current Data
  • Magnetometer

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The Future of Our Survey Services

Data Management: Ocean Data at Your Fingertips with Absolute Ocean