Activities

HYDROGRAPHIC SURVEYS

GEOxyz performs Hydrographic surveys for Local Authorities, the Dredging- & Marine construction industry and consultants. Once data is acquired, it must undergo substantial processing before it can be used to produce precise bathymetric charts. GEOxyz strives to reduce processing time while maintaining strict quality controls, in order to provide our clients with accurate information as quickly as possible. To ensure the highest degree of accuracy we conduct aggressive review’s, verification and certification of hydrographic data. In order to sustain professional expertise throughout the process, starting at the very beginning of the data acquisition process on the water, we deploy expert hydrographers on our survey vessels.

GEOPHYSICAL SURVEYS

Detailed geophysical surveys and assessments are critical to de-risking the cost-effective design of marine structures and subsea installations. GEOxyz uses several measuring techniques to collect data of the seabed surface and sub-surface.

GEOxyz’ highly skilled personnel are supported by a fleet of dedicated survey vessels offering clients the most comprehensive range of solutions.

GEOxyz offers the following services:

Single- and multibeam bathymetric surveys
Side Scan Sonar surveys
Magnetometer & gradiometer surveys
Subbottom profiler, sparker & boomer surveys
ROV inspections

GEOTECHNICAL SURVEYS

GEOxyz has responded to the growing demands of its clients, for integrated geophysical and geological data acquisition. GEOxyz now operates its own suite of geotechnical coring and sampling equipment. Seabed and subsoil sampling provides geological samples required for geotechnical testing for engineering design as well as to ground truth geophysical survey results. Soil sampling also provides material for geochemical analysis for both exploration and environmental purposes.

GEOxyz successfully operates a number of seabed sampling and coring systems including:

Grabs samplers
Box corers
Piston corer
Vibrocorers

OFFSHORE SUPPORT

GEOxyz offers services to the Offshore Renewable Energy industry. Services provided, include: Site investigations, Cable & pipeline route surveys including the determination of depth of burial, UXO-surveys, Scour and construction monitoring, ROV-inspections etc.

GEOxyz also owns several Crew transfer vessels, which are equipped with a full survey-spread offering the chance for simultaneous crew transfer and inspection and monitoring surveys, resulting in a win-win situation for all parties involved.

TOPOGRAPHIC SURVEYS

GEOxyz provides topographic surveying services. This involves the production of data & maps which are true to scale. Fully automated and computerised data capture with the correct coding enables surveys to be easily processed onto the correct layers on returning to the office, shortening survey turnaround times. Our surveyors are experienced in carrying out small/medium topographic surveys for property developers, utility companies through to larger surveys for proposed roads, pipelines, river surveys and other major projects.

GEOxyz operates a “Static & Mobile Laserscanner” for 3D-mapping. This laser scanner can be used on any type of vehicle or vessel.