Surveys & mapping

Drone photogrammetry, underwater 3D modelling, and benthic habitat mapping for monitoring, documentation and impact assessment.

Methods & capabilities

  • Drone photogrammetry

    Georeferenced orthomosaic and DSM production. GCP integration for sub-decimetre accuracy. Generation of Digital Elevation Models (DEM) and plant health indices. Can be used for long-term erosion studies.

    • Land

    Georeferenced orthomosaic and DSM production. GCP integration for sub-decimetre accuracy. Generation of Digital Elevation Models (DEM) and plant health indices. Can be used for long-term erosion studies.

    Shallow benthic

    Georeferenced orthomosaic for shallow (up to about 10 m) habitats. Sub-decimetre accuracy.

  • Underwater photogrammetry and Structure-from-motion (SfM)

    Orthomosaic for benthic habitats. Sub-centimetre accuracy.

    • Underwater orthomosaic

    Orthomosaic for benthic habitats. Sub-centimetre accuracy. Example from 20 m depth.

    3D Models

    Coral colony 3D monitoring can be used to track coral colony growth.

Interested in working together?

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