Tree Root Mapping

Advanced geophysics helps identify and map shallow tree root systems, supporting informed tree management decisions and reducing conflicts with planned construction or existing infrastructure.

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What is Tree Root Mapping and what it includes

Tree Root Mapping is a non-destructive investigation that uses advanced geophysical techniques to identify and visualize shallow tree root systems beneath the ground surface. The service provides valuable information about root distribution and root locations without excavation, helping clients make informed decisions about tree preservation, construction planning, and infrastructure management.

Kiwa T2 applies advanced geophysical survey methods, including multi-channel ground penetrating radar to collect data on root system characteristics. The resulting information can be used to support arborist assessments, tree protection planning, excavation design, utility installation, road and pathway construction, and site redevelopment projects.

Who is it for?

Tree Root Mapping by Kiwa T2 is intended for arborists, urban forestry professionals, municipalities, landscape architects, consulting engineers, transportation agencies, developers, parks departments, conservation authorities, educational institutions, and property owners responsible for managing trees near existing or proposed infrastructure. These organizations commonly evaluate tree health, plan construction activities, manage assets, assess tree preservation opportunities, and reduce potential conflicts between root systems and underground infrastructure.

Benefits of Tree Root Mapping

  • Reduce the risk of damaging important root systems during construction activities 
  • Support tree preservation initiatives with better subsurface information 
  • Improve planning for excavation, trenching, and utility installation projects 
  • Provide arborists with additional information to support tree health management 
  • Minimize unnecessary exploratory digging and site disturbance 
  • Support more informed decision-making for urban forestry and development projects

Why choose Kiwa?

Kiwa T2 provides advanced geophysical techniques that help clients better understand underground conditions while minimizing disruption to the site. Our team combines experience in geophysics, infrastructure investigations, and surveying to deliver practical information that supports project planning and risk management.

By leveraging industry-leading technology and established data collection methods, Kiwa T2 helps clients transform subsurface uncertainty into actionable insights. Our multidisciplinary expertise allows root mapping information to be integrated with broader site investigations, utility mapping programs, and infrastructure planning initiatives.

Steps in the Process

    Project Consultation

    Discuss site conditions, project objectives, tree concerns, and required deliverables.

    Site Review and Survey Planning

    Assess access requirements, tree locations, surface conditions, and investigation boundaries.

    Field Data Collection

    Conduct non-invasive surveys using appropriate geophysical equipment.

    Data Processing and Interpretation

    Analyze collected data to identify root patterns and interpret subsurface conditions.

    Mapping and Reporting

    Prepare root mapping drawing and supporting documentation.

    Project Review and Delivery

    Present findings and provide deliverables for integration into arborist, engineering, or planning workflows.

Whether you're managing mature trees, planning infrastructure improvements, or assessing construction impacts, Kiwa T2 can help provide valuable subsurface information about root systems. Contact our team to discuss your project requirements and explore how Tree Root Mapping can support your objectives.

Frequently asked questions

What is Tree Root Mapping?

Tree Root Mapping is a non-invasive investigation that uses advanced geophysical techniques to identify and visualize shallow root systems beneath the ground surface.

How can Tree Root Mapping help arborists?

The information can support tree health management, preservation planning, root protection strategies, and evaluations of potential construction impacts.

Is excavation required to map roots?

No. Tree Root Mapping is typically performed using non-destructive geophysical techniques that minimize disturbance to the tree and site.

Can the results be incorporated into engineering or design projects?

Yes. Mapping data and drawings can often be integrated into broader planning, design, and asset management workflows.

Does root mapping determine tree health?

No. Root mapping provides subsurface location information. Tree health evaluations should be performed by a qualified arborist using appropriate assessment methods.