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01

AI, Data &

Advanced computing for complex physical environments.
GAIA Marine combines AI, data engineering and marine domain expertise to design practical digital systems for offshore, coastal, environmental and industrial applications.

Digital ocean data

AI & Machine Learning

Computer vision, imagery classification, acoustic event detection, anomaly detection, predictive analytics and intelligent QA/QC for marine and industrial applications.

AI & Systems Architecture

Technical advisory and solution architecture for AI, data and digital systems, from initial strategy and technology selection through integration and deployment.

Data Engineering & Integration

Engineering of sensor, survey and operational data pipelines, databases and interfaces to connect disparate systems and enable reliable analysis.

Automation & Advanced Computing

Automated processing, QA/QC and reporting workflows using edge, cloud and high-performance computing to reduce manual effort and accelerate delivery.

Digital Twins & Decision Support

Integrated digital environments, dashboards and visualisation tools that turn complex physical data into accessible information for operational and engineering decisions.

Custom Systems & Prototyping

Development and integration of specialised hardware, software and field systems for monitoring, robotics, sensing and challenging marine applications.

02

Metocean & Environmental

We deliver marine environmental monitoring programs including water quality monitoring, oceanographic measurement, water sampling, sediment sampling, benthic habitat mapping and environmental baseline studies. These services support approvals, compliance, impact assessment, construction monitoring and long-term environmental management.

Breaking ocean wave near the coastline

Water Quality Monitoring

Structured water quality monitoring programs using field instrumentation, sampling and laboratory analysis to assess environmental conditions, compliance requirements and change over time.

Oceanography

Wave, current, tide, water-level and metocean monitoring using proven oceanographic instruments to support design, operations, environmental assessment and marine planning.

Water Sampling & Analysis

Targeted water sampling programs with controlled field collection, laboratory analysis and clear reporting outputs for environmental assessment and regulatory support.

Benthic Habitat Mapping

Benthic habitat mapping using underwater imagery, geospatial analysis and habitat classification to support marine planning, approvals and environmental management.

Sediment Sampling & Analysis

Sediment sampling and analysis to characterise seabed composition, contamination status and benthic conditions for environmental and engineering assessments.

03

Hydrographic, Geophysical & Topographic

We undertake shallow-water hydrographic survey, side-scan sonar survey, sub-bottom profiling, search and recovery support, and coastal topographic survey. These services support engineering design, dredging, asset management, seabed characterisation, coastal infrastructure projects and post-event condition assessment.

Split view above and below the sea surface

Sub-Bottom Profiling

Sub-bottom profiling surveys to identify shallow subsurface seabed layers, buried features and geological structure for engineering, environmental and planning applications.

Shallow Water Hydrography

Shallow-water bathymetric surveys using vessel, USV and GNSS-integrated systems to map nearshore seabed levels, channels, infrastructure interfaces and coastal survey areas.

Side Scan Surveys

Side scan sonar surveys from vessels, USVs or UUVs to image seabed texture, identify objects and support habitat, infrastructure and search investigations.

Search & Recovery

Targeted search and recovery operations using sonar, positioning, ROV and vessel-based systems to locate, inspect and recover underwater objects of interest.

Topographic Surveys

High-accuracy coastal topographic surveys using LiDAR, UAV/drone mapping and conventional land-based methods to capture shoreline levels, vegetation extents and key terrain features.

04

Structural & Asset Integrity

We provide inspection services for port infrastructure, vessel hulls, tanks, pipelines, cables and other marine assets. We use a combination of vessel-based systems, ROVs, UAVs, imaging systems and specialist sensors to support asset condition assessment, maintenance planning and integrity management.

Harbour wall and breakwater at the waterline

Port Infrastructure Surveys

Above and below water inspection of port infrastructure using UAV, vessel, ROV and imaging systems to assess asset condition and support maintenance planning.

Vessel Hull Inspection

ROV based vessel hull inspections delivering underwater visual records of hull condition, appendages, intakes, anodes and other submerged structures.

Tank Inspections

ROV-based tank inspections providing internal visual assessment of submerged or confined assets while reducing the need for full drainage or personnel entry.

Pipeline & Cable Surveys

Pipeline and cable route surveys using ROV, UUV, sonar and positioning systems to support route planning, inspection, burial assessment and integrity reporting.

05

Subsea Acoustic

We provide fixed-station and dynamic passive acoustic monitoring, underwater noise assessments, vessel acoustic signature measurements and acoustic data analysis. Our work supports baseline soundscape characterisation, vessel and construction noise assessment, marine fauna studies and regulator-ready underwater noise reporting.

Offshore wind turbines in a marine energy development

Fixed Station PAM

Fixed-station passive acoustic monitoring using calibrated underwater recorders to characterise ambient sound conditions, vessel noise, construction activity and temporal changes in the underwater soundscape.

Dynamic PAM

Mobile passive acoustic monitoring using towed or vessel-integrated systems to detect, map and characterise anthropogenic and environmental sound sources across active survey areas.

Vessel Acoustic Signatures

Vessel acoustic signature assessments using controlled pass-by measurements and recognised underwater noise standards to support impact assessment, compliance and vessel characterisation.

06

Marine Fauna
& Mitigation

We support marine fauna observation, passive acoustic monitoring for vocalising fauna, HD and infrared sea-surface surveillance, and field-based mitigation programs. These services are designed to assist with environmental approvals, construction monitoring, operational risk management and marine fauna protection requirements.

Three whales swimming beneath the ocean surface

Fixed Station PAM

Fixed-station passive acoustic monitoring using calibrated underwater recorders to detect marine fauna vocalisations and assess temporal patterns in biological acoustic activity.

Dynamic PAM

Mobile passive acoustic monitoring using towed or vessel-integrated systems to detect, track and support real-time assessment of vocalising marine fauna during survey or construction activities.

Marine Fauna Observations

Marine fauna observation programs supported by trained observers, digital reporting tools and real-time field data capture for reliable operational and environmental records.

HD/IR Sea Surface Surveillance

High-definition and thermal sea-surface surveillance systems for day-night monitoring of marine fauna, vessel activity and surface conditions during marine operations.

ENGAGE

Need a tailored scope?

Most engagements blend two or more service lines. Let’s design the right one with you.

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