Geo Marine Survey Systems

For ground truth / calibration of the upper strata/seabed we offer a complete range of geotechnical sampling equipment.

High Frequency Vibrocoring System

Reliable & cost effective

Proven performance, over 20 units operating worldwide

Integrated 3 m and 6 m vibrocorer in one standard system

Easy to transport, total weight 1200 kg

High quality cores with generally more than 90 % recovery

Core diameter 106 mm

Maximum core length 9 m

Pressure-compensated model for deep water (to 500 m)

Modular Piston Coring System (6-24 m Cores)

Fully containerised modular system
Individual core sections of 6 m length
High quality stainless steel core barrels
Hot-dip galvanised, corrosion-resistant launching structure
Proven sample recovery up to 24 m
Core diameter 106 mm
Low cost consumables - piston corer and vibro corer systems share the same consumables e.g core catchers, cutting heads, etc.

Integrated Vibrocorer/CPT system

Proven vibrocoring technology and cone penetration technology (CPT) will soon be integrated into one compact offshore tool - the Geo-Stinger.