Hydrographic and Metaocean Surveys

Our Sectior

Hydrographic and Metaocean Surveys

GisWorld Global Services Limited is a trusted Nigerian firm delivering precise and efficient hydrographic and metocean survey services for marine, coastal, and offshore projects. Using advanced tools like multibeam echo sounders, side scan sonar, sub-bottom profilers, and ADCPs, we provide high-quality data for bathymetric mapping, geophysical profiling, current metering, tidal monitoring, and hydrodynamic assessments. Our team of licensed experts and project managers brings deep experience from projects with NLNG, NNPC, BUA, and others, ensuring fast, reliable execution that meets international standards. If your project requires accurate marine data for planning, design, or compliance, GisWorld offers the tools, talent, and track record to deliver.

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High-Accuracy Marine and Ocean Data Surveys

We deliver precise hydrographic and metocean surveys that support safe navigation, coastal engineering, offshore construction, and environmental monitoring. Using advanced technology, we capture critical data on seabed topography, water column dynamics, tides, and currents —turning marine uncertainty into informed action.

50 +

Marine Surveys Completed

98 %

Data Accuracy

WHY CHOOSE US

Hydrographic Surveys You Can Trust

We deliver precise seabed mapping for ports, bridges, dredging, and offshore projects. Using multi-beam sonar, GPS, and tide data, we produce charts and depth models that help clients plan and execute safely in marine environments.

Metocean Intelligence for Better Decisions

We collect and analyze oceanographic and atmospheric data to support coastal and offshore engineering. From current profiling to wind, wave, and tide monitoring, our insights help reduce risks and optimize marine operations.

High-Precision Instruments, On-Water Expertise

Our hydrographic and metocean teams combine top-tier sensors with on-the-ground experience. Whether it's a shallow creek or deep offshore site, we deploy the right tools to collect reliable data without disrupting ecosystems.

Data That Drives Safe Marine Operations

From planning offshore wind farms to assessing coastal erosion, our surveys give clients the real-world data needed to design, build, and maintain marine infrastructure with confidence.

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Testimonials

Our clients reviews

GisWorld exceeded my expectations with their precise land survey services. Their professionalism and attention to detail made our project seamless.

Chinedu Okafor

Lagos-Nigeria

Reliable, efficient, and highly professional! GisWorld’s GIS solutions played a crucial role in optimizing our environmental management strategy.

Olatunji Adeyemi

Portharcourt, Nigeria

The hydrographic survey data provided by GisWorld was incredibly accurate. Their expertise helped us make informed decisions for our waterfront development

Ahmed Bello

Abuja, Nigeria

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About Company

GisWorld Services Limited is incorporated in Nigeria with a specialization in Land Survey, Hydrographic Survey, Geophysical Survey, Remote Sensing, Real Estate consultancy, and Geographic Information System (GIS) services.