Tritech Gemini 620pd: Multibeam Profiling Sonar
The Tritech Gemini 620pd is a high resolution multi beam profiling sonar echo sounder from Tritech’s proven Gemini range of multibeam imaging sonar technology. It benefits from the latest technological advances in signal processing.
Features
130° swathe and 4000m titanium housing
High resolution performance
Compatible with almost all industry survey packages
Automatic bottom tracking
VDSL and Ethernet communications
Specifications
The operating frequency is 620kHz
Angular resolution for the product is 1.0° acoustic and 0.5° effective
The vertical beamwidth is 1° and the number of beams is 256
The update rate is 5-50 Hz
The range resolution is 10mm and the pulse length is 25 μsec – 200μsec
Applications
Oceanographic surveys
Pipeline/trench surveying
Bathymetric surveys
Rock-dump and dredging surveys