SeaBat T20SeaBat T50

Single head andIntegrated Dual Head (IDH)

Teledyne Reson

SeaBat T20SeaBat T50

Presented by Jon Robertson

Multi Beam Echo Sounder MBES

T20 T50

Frequency 200 - 400kHz 200 - 400kHz

Across track receiver beam width

1 deg@400kHz

2 deg@200kHz

0.5 deg@400kHz

1 deg@200kHz

Typical depth 450m – 180m 450m – 180m

Depth Res 6mm 6mm

Small form factor topsideAll the sonar you need

Rack Mount Portable

Integrated Inertial Navigation System

• Separate sensors

Applanix Wavemaster IIorApplanix OceanMaster

Integrated Inertial Navigation System

• Not anymore

Applanix Wavemaster IIorApplanix OceanMaster

Integrated Inertial Navigation System

• One topside for everything

Teledyne Type-20orTeledyne Type-30

• IP68 IMU• Better performance

• 15cm positioning with Fugro MarineStar

Available for all rack mounted systems

Integrated Inertial Navigation System

Proven data quality

Unprecedented clean data• Less data processing

Shorter time to survey deliverables

Proven data quality

Backscatter

Nadir artifacts Sensitive to sonar settings

SeaBat® T50-RNormalized backscatter

• Compensates for all sonar settings

• Provides repeatable results

• Designed for sea bed classification

• True dB backscatteringstrength

• Artifact free

• Visualized in Fledermaus

SeaBat® T50-RNormalized backscatter

• Teledyne PDS

• QPS Fledermaus and FMGT

SeaBat® T50-RNormalized backscatter

SeaBat® T50-RNormalized backscatter

Multidetect On Structures

A typical bottom detection

First Return from Multi-Detect

SeaBat® T50Superior data quality

Compressed Water Column Data

• Intelligent data selection

• User configurable

• Designed for 24/7-use

• QPS FMMidwater

Sonar User InterfaceIndustry leading – for decades

• Early 90’ies

Sonar User InterfaceIndustry leading – for decades

• Early 00’s

Sonar User InterfaceIndustry leading - today

Sonar User InterfaceIndustry leading - today

Sonar User InterfaceIndustry leading - today

T20 and T50 Versatility

SeaBat T20/50-RSummary

• Unprecedented clean data

SeaBat T20/50-RSummary

• Small form factor top side• All the sonar you need

SeaBat T20/50-RSummary

• Integrated Dual Head• Dual head – one top side

SeaBat T20/50-RSummary

• Integrated Inertial Navigation System

SeaBat T20/50-RSummary

• Integrated Inertial Navigation System• For all systems

SeaBat T20SeaBat T50

Single head andIntegrated Dual Head (IDH)

T50 Demos on FridayThank you!