Geosurveyor IV 01
Zeebrugge 02 March 2026
 

Name

GEOSURVEYOR IV

Type

Survey & Support vessel

Support activities

- Site inspections

- Crew changes

- Diving & ROV support

- Geophysical surveys

Multibeam

Singlebeam

High resolution seismic

Side Scan Sonar

Magnetometry

- Cable & Pipe route surveys

- Bottom and sediment sampling

- Density and shear strength measurements

Call sign

2DEW4

Flag

United Kingdom

Port of registry

London

Tonnage

12,0 t

Length

12,50 m

Breadth

4,95 m

Draught

1,00 m

Speed

Cruising: 20,0 knots

Max: 28,0 knots

Build

2010

Main engine

2x Iveco FPT combustion engines each 430 bhp

Electric installations

24 Volt / 220 volt

Deck load

2,0 t

Tank capacities

Fresh water: 150 litres

Fuel: 1.400 litres

Lifting equipment

1x Hydraulic A frame - SWL 0,4 t

Accommodation

12 Passengers + 2 crew

Safety

Liferafts: 2x8 persons

Life Jackets: 14 persons

Control and navigation

Autopilot: Raymarine SPX

Radars: Raymarine C120

GPS Navigator: Raymarine

Echosounder: Garmin

AIS: Comar Transponder

Communications

VHF: 2x Icom VHF

Survey equipment

GPS: Stema Systems GNSS receiver BO982

Motion sensor: Ixsea Octans Subsea 3000

Sound Velocity Profiler: Valeport Mini SVP

Multibeam: Kongsberg EM2040C

Singlebeam echosounder: Simrad EA400 210/33Khz

Modem: Connect DigiWan 3G

GPS Antenna: Trimble

UHF Antenna: Procom

Accommodation

12 passengers + 2 crew

Owner

GEOxyz

Esserstraat 7

8550 Zwevegem

Belgium

Latest data adjustment

07 March 2026