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Survey Head TWO

Survey Head TWO

Hydrographic surveys according to highest standards

Full bathymetry measurements with the installed R2Sonic 2022 broadband/wideband multi-beam echo sounder

Video
Gallery
  • 160° beam width allow mapping of vertical structures and seabed in harbour areas (image courtesy of R2Sonic)
  • 160° beam width allow mapping of vertical structures and seabed in harbour areas (image courtesy of R2Sonic)
 
Further Information

Sonic Systems generate reliable and remarkably clean data with maximum user flexibility through all range settings.

The 60 kHz signal bandwidth offers twice the resolution of any other commercial sonar in both data accuracy and imagery.

With over 20 selectable operating frequencies to choose from within the 200 to 400 kHz band, the user can trade off resolution and range and effectively control interference from other active acoustic systems.

In addition to selectable operating frequencies, Sonic systems provide variable swath coverage selections from 10° to 160° on the fly.

Details
Feature Specification
Frequency 200 to 400 kHz
Bandwidth 60 kHz, all frequencies
Beam width 1°x1° at 400 kHz
Swath sector 10° to 160°
System range 500 m
Ping rate max. 60 Hz
Range resolution 1.25cm, all frequencies
Pulse length 15 to 500
Number of beams 256