Extended Offshore Survey Vessel
G2-Xperience (24H)
G2-Xperience (24H) is a larger offshore survey vessel built for extended-duration operations, combining onboard accommodation, offshore endurance, and integrated hydrographic and geophysical capability for more complex marine survey campaigns.
Length Overall16.40 m
Survey Speed8–10 knots
FlagDutch
RegistryLauwersoog
Fuel Capacity3,400 liters
Passenger Seats6
Technical Specifications
| Certificate | CE-A |
| Flag | Dutch |
| Port of Registry | Lauwersoog |
| Length Overall | 16.40 m |
| Beam Overall | 5.36 m |
| Draft | 1.35 m |
| Height | 5.50 m |
| Gross Tonnage | 22 Tons |
| Transit / Max Speed | 18 knots transit (max 25) |
| Survey Speed | 8–10 knots |
| Fuel | 3,400 liters |
| Fresh Water | 1,000 liters |
| Passenger Seats | 6 |
| Bedspace / Cabin | 6 |
| Wave Height | 1.6 m Hs |
Survey Configuration
- Kongsberg 2040C MKII multibeam
- Knudsen 1612 singlebeam (33/200 kHz)
- Full geophysical spread support: MAG / SSS / SBP
- A-Frame integration
- IxBlue Octans 4th Gen gyro and motion reference
- Hemisphere R632 PPP/RTK positioning
- AML Base-X2 probe with AML Micro-X SVT
- QPS QINSy, Hypack Hysweep, and Beamworx Navaq
Navigation & Communications
- SIMRAD radar
- SIMRAD ECDIS plotter
- Em-Track AIS200 Class A
- Simrad autopilot
- Radio Holland VHF set (3 total)
- 1x Icom M73 handheld VHF
- 1x Thrane & Thrane satellite phone
- 24V / 230V boardnet (Mastervolt 3.5 kW)
Machinery & Propulsion
- 2x Volvo Penta D9-500 diesel engines
- Average fuel usage 40 liter/h/engine at survey speed
- Actual NOx emission value 6.9 g/kWh
- 1x Picollo 5 kW generator
- Cabin heating and air conditioning
- 1 toilet and 1 shower onboard
Suitable Applications
- Extended offshore hydrographic campaigns
- Projects requiring onboard accommodation
- Integrated hydrographic and geophysical acquisition
- Longer-duration mobilizations with crew support
- Operations needing expanded sensor flexibility
Operational Advantages
- Greater endurance for prolonged survey scopes
- Accommodation and utilities for offshore deployment
- Supports both hydrographic and geophysical packages
- Stable platform for multi-sensor field operations