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Precision Maritime, Hydrographic & Topographic Services

Welcome to West Global Seastem.

High-accuracy terrain and water surveys tailored for industrial and environmental projects. From seabed to shoreline, we provide reliable data for confident decision-making.

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Real Projects. Real Impact.

Discover how W.G.S SARL operates across diverse marine and terrestrial environments. From drone flights to underwater surveys, watch how we offer you to deliver precision in every project.

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About us

Your Trusted Partner in Marine Solutions

W.G.S SARL is a leading Guinean company specializing in hydrography, oceanography, and topography. Our expert team utilizes advanced tools to deliver precise, real-time data for the mining, maritime, and infrastructure sectors.

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Get Started with W.G.S SARL

We're here to support your project with expert analysis and reliable data collection.

Our Values

Driving Excellence, Empowering Sustainable Progress

At W.G.S SARL, our core values drive every project we undertake. We prioritize excellence, partnership, and sustainable practices to deliver superior results.

Experience

Decades of proven field expertise ensure reliable and accurate project outcomes.

Challenge-Driven

We thrive on tackling the toughest marine and land conditions with innovative solutions.

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Our Services

Tailored Solutions for Your Projects

Our services encompass a wide range of maritime, coastal, and terrestrial projects. We leverage advanced technology and expert knowledge to deliver precise results.

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Hydrographic & Oceanographic Surveys

We conduct precise surveys in coastal, river, and lake environments using advanced and single-beam echo sounding technologies.

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Tide & Water Level Monitoring

We install and manage tide gauges to deliver real-time water level data, helping optimize dredging operations.

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Geophysical & Geotechnical Studies

From magnetometer scans to side-scan sonar and sub-bottom profiling, we analyze subsurface conditions .

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Environmental Studies & Surveys

Our experts conduct sediment and water sampling, pollution assessments, and real-time dredging monitoring.

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Topographic & Photogrammetric Surveys

Using drone-based photogrammetry and 3D modeling, we provide accurate land and underwater terrain analysis.

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Dredging & Structural Support

We monitor dredging volumes and inspect underwater structures, ensuring compliance and operational safety.

Industries Served

Diverse Sectors We Cater To

At W.G.S SARL, we provide specialized services across various industries. Our expertise in hydrographic, topographic, and environmental studies ensures that we meet the unique demands of each sector. From mining to marine engineering, we deliver precise data for informed decision-making.

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Mining & Mineral Extraction

Precise surveys for resource mapping and site planning. Supports safe, efficient mining operations.

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Port Construction & Expansion

High-accuracy data for marine design and dredging. Enables secure and scalable port development.

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Coastal Protection & Dredging

Real-time data for erosion control and dredging. Ensures coastal stability and project success.

Our Quality

Why Choose W.G.S SARL for Your Projects

At W.G.S SARL, we combine local expertise with global best practices to deliver exceptional results. Our commitment to quality ensures that every project is executed with precision and care.

Equipped for onshore, nearshore, and offshore conditions.

Tailored solutions for unique project environments.

Reliable data collection and reporting you can trust.

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Surface-to-Seafloor Precision

High-resolution imagery and sonar data working together for complete terrain and bathymetric coverage.

FAQ'S

Find quick answers to common questions about our services, processes, and how we support your project from start to finish.

Our Blogs

Explore Our Expertise

Discover expert insights on hydrographic surveys, drone mapping, dredging, mining, and coastal development—real data, real impact.

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The Importance of Accurate Surveys in Successful Dredging Operations

The emergence of drone technology has transformed numerous industries, especially

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Transforming Surveys with Drone Mapping in Marine and Terrestrial Environments

In recent years, drone technology has emerged as a game-changer in surveying

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The Role of Hydrographic Surveys in Enhancing Coastal Infrastructure Planning

Hydrographic surveys play a crucial role in the development of coastal infrastructure.

Hydrographic Surveys * Drone Mapping * Environmental Studies * Topographic Analysis * Dredging Monitoring * Real-Time Data

Contact Us

Get in Touch

We're here to help with your project needs. Reach out to us for expert support in hydrographic, topographic, and environmental survey solutions.

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