Case Studies

Client case studies

Aerial Survey

Our WingtraOne fixed-wing aircraft was flown on an autonomous mission to collect ultra-high-resolution topographical data and aerial imagery over the site.


The imagery was used to map geological and geomorphological features, whilst the topography provided a detailed elevation profile along the cable route, and allowed for ongoing assessment of seabed level changes (i.e. erosion and deposition).

Magnetometry Survey ̄

Our G858 cesium-vapour magnetometer was used with an RTK GPS feed, to collect magentometry data across the beach in order to locate existing cables.


In the office we processed the data in Oasis Montaj to derive a residual total field and analytic signal from which to locate existing cables and demarcate geological variations, including approximation of shallow bedrock.

Geotechnical Probing

Our pneumatic medium-weight dymaic probe was used to probe the beach to 3 m below ground level to prove overburden thickness and derive a geotechnical stratigraphy for the beach.


Data was processed to derive soil resistance profiles and a basic geotechnical zonation of the beach.

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