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Proudly Servicing Industry Leaders

Maximising Value from Geophysical Data and Investigations

GBG Group Australia provides specialist geophysical consulting services across engineering, environmental, mining, and infrastructure projects, delivering independent technical oversight, survey planning, and advanced interpretation support. Our geophysics consultancy assists clients with geophysical survey planning, survey QA/QC, geophysical survey management, and geophysical data interpretation, helping maximise value from both new and existing datasets while improving confidence in project decision-making.

Whether reviewing third-party reports, undertaking 3D modelling of existing datasets, integrating legacy data, or delivering clear and defensible geophysical reporting and expert witness advice, we provide the technical expertise to support more informed project decisions, often without needing to step onsite.

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Methods

We utilise the following geophysical methods:

Seismic geophysical survey equipment detecting subsurface layers

Seismic methods

Electrical Resistivity Tomography geophysical survey

Electrical Methods

Frequency domain electromagnetic geophysical survey equipment

Electromagnetic Methods

Geophysicist conducting a potential field survey with handheld equipment

Potential Field Methods

Ground penetrating radar equipment scanning below the surface

Ground Penetrating Radar

Non-destructive testing equipment inspecting subsurface structures

Non-Destructive Testing Methods

Downhole logging equipment measuring subsurface conditions

Downhole Logging

Drone conducting an airborne geophysical survey

Airborne Drone Survey

Applications

Independent review and peer assessment of geophysical survey data

Independent Technical Review, Peer Review and Expert Advice

Independent review of geophysical survey reports including methodologies, data QA/QC processes, and interpretations to support technical verification, project decision-making, and expert witness requirements.

Geophysical survey planning and design consulting services

Geophysical Survey Planning and Method Selection

Development of geophysical survey planning and investigation scopes, including method selection, survey design, and preparation of technical scopes for detailed request for tender documentation.

Expert geophysical data interpretation and consulting by GBG Group

Geophysical Data Interpretation, Modelling and Reprocessing

Geophysical data interpretation, modelling, and reprocessing of legacy or third-party datasets, including desktop geophysical studies, 3D modelling, and analysis of factual data.

Technical advisory services for geophysical investigations

Technical Advisory, Training and Mentoring

Provision of specialist technical advisory and equipment training services to support optimisation of geophysical data acquisition methodologies, field procedures, and overall data quality outcomes.

FAQs

Geophysical consulting services can include survey planning, method selection, technical review, survey QA/QC, data interpretation, modelling, reporting, and specialist advisory support. Services may be provided across all stages of a project, from early planning through to interpretation and technical review of completed investigations.

Yes. Independent review of third-party geophysical reports, interpretations, and methodologies can be undertaken to assess technical quality, interpretation validity, and suitability for project objectives. This can assist with technical verification, due diligence, and project decision-making.

Yes. We provide geophysical survey planning, method selection, survey management, and QA/QC services to help ensure investigations are appropriately designed, technically robust, and aligned with project objectives.

Yes. We specialise in reprocessing and interpreting existing and legacy datasets, including integrating multiple datasets and developing 3D models. This allows additional value to be extracted without the need for further fieldwork.

Yes. Specialist technical advice and expert witness support can be provided for matters involving geophysical investigations, interpretation, survey methodology, and technical review of reported findings.

Our geophysical consulting services support a wide range of industries including engineering, infrastructure, mining, energy, environmental, water, and land development projects.

Yes. Many consulting services can be undertaken remotely or as desktop studies without requiring field deployment, particularly for technical review, interpretation, modelling, survey planning, and reporting support.

Yes. We can provide independent oversight and technical support during survey acquisition to assist with contractor management, QA/QC, methodology verification, and optimisation of data quality outcomes.

Yes. Independent technical review and interpretation can support dispute resolution, technical verification, due diligence, and assessment of investigation methodologies and reported findings.

Yes. Technical advisory and equipment training can be provided to improve acquisition methodologies, field procedures, and overall geophysical data quality outcomes.

Why GBG Group for Geophysical Consulting

GBG Group provides specialist geophysics consultancy services focused on practical technical outcomes, independent review, and high-quality interpretation support across complex projects. Our experience across engineering, environmental, mining, and infrastructure investigations enables us to provide clear, defensible technical advice tailored to project-specific requirements.

Geophysical Consulting for Exploration, Environmental and Engineering Projects

Our geophysical consulting services support projects across a broad range of industries, providing technical oversight, survey planning, and interpretation support from early project development through to reporting and review. These services help improve investigation quality, reduce uncertainty, and maximise value from geophysical datasets.

Survey Planning and Scoping

We assist with development of geophysical survey scopes, including method selection, survey design, technical specifications, and preparation of request for tender documentation tailored to project objectives and site conditions.

Survey Management and QA/QC

Independent survey management and QA/QC services are provided to support verification of acquisition methodologies, assessment of data quality, and overall technical compliance during geophysical investigations.

Data Interpretation and Modelling

We provide advanced geophysical data interpretation, modelling, and reprocessing services to support improved subsurface understanding and more informed project decision-making. This includes interpretation of new, legacy, and third-party datasets across a range of geophysical methods and project environments.

Integration of Legacy and Multi-Method Datasets

Geophysical datasets can be integrated with geological, geotechnical, environmental, and other investigation data to develop more comprehensive subsurface models and improve interpretation confidence across complex sites.

Reporting and Expert Witness Services

We provide independent technical reporting, peer review, and expert witness services relating to geophysical investigations, interpretation methodologies, and technical findings. These services support technical verification, due diligence, dispute resolution, and defensible project reporting.

Survey Workflow and Data Interpretation

Our workflow focuses on efficient review, processing, interpretation, and reporting of geophysical data to deliver clear, technically robust outcomes aligned with project objectives. Consulting services can be provided as standalone desktop studies or integrated within broader investigation and engineering programs.

Geophysical Solutions for Every Sector

We deliver technically rigorous geophysical surveys and site investigation services that provide accurate subsurface insight, helping reduce uncertainty and inform design on complex infrastructure and development projects across Australia and the Asia-Pacific.

4,000+ Projects Across Australia and Asia-Pacific

Our experienced geophysical survey specialists work closely with engineers and project teams to design investigation strategies tailored to site conditions, risk profiles and engineering objectives. Speak directly with a geophysicist to discuss your project.

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Our Partners

Partnering with industry leaders to strengthen technical capability and project delivery.