Hydrographic surveys

Overview

We undertake surveys involving water bodies and aquatic environments to support engineering, development and resource-related projects. Hydrographic surveying provides essential information on water-related environments, including spatial characteristics and depths required for planning and engineering applications.

Typical approach

Depth, bed profile and shoreline information is captured using echo-sounding and GNSS positioning, tied to a known datum so the results integrate directly with a project's land-based survey control. Data is processed into bathymetric models and cross-sections suitable for engineering design, dredging volumes or environmental assessment.

What a client receives

Bathymetric survey data, cross-sections and volumetric reports in the format your engineering or environmental team needs, referenced to the project's datum and coordinate system.