Table 1: Technical specifications.

Base vehicle

Chassis

Marine grade aluminium

Payload

100 kg

Max. depth

1000 m

Thrusters

Seaeye SM4 (4 H, 4 V)

Power supply

11 kW, upgradable

Instruments & navigation suite

Multibeam sonar

Reson seabat 7125

Sidescan sonar

Tritech seaking sonar 325 kHz

Sound velocity probe

Reson SVP-24

INS

ixSea PHINS

Depth

CDL microbath (Digiquartz)

DVL

RDI workhorse navigator 600

USBL interface

ixSea GAPS, sonardyne

GPS (surface)

CSI-wireless seres or submersible GPS GPRS-6015 G

Obstacle avoidance

6 Tritech single-beam echosounders

Cameras

Bowtech explorer-3 K monochrome

2 LCC-600 monochrome

Tritech typhoon colour

Pan & tilt

Bowtech SS-109

Lights

3 Bowtech LED-1600

1 Bowtech LED-800

2 Tritech LED lite

Control system

Embedded

Digital logic EBX945

National instruments compact RIO

Topside

Control PC

Visualisation PC

Control & visualisation software

LabVIEW 2011

Umbilical

Length

400 m

Diametar

25 mm

Core

6 AC, 4 DC, 8 single mode fibres