Hydrographic surveys are undertaken to determine depths of water bodies and their underlying topographies. Using a variety of geophysical sensors, these surveys also provide valuable information about debris, objects on the seabed or buried below the surface, or the thickness of sediment layers.
Geomatics Technics Ltd possess the expertise and latest technology in hydrographic survey perform a number of tasks such as.
- Seabed bathymetric (depth measurement) surveys and digital terrain models (DTM) for navigation assessment and under-keel clearance.
- Support for dredging operations.
- Determining sedimentation levels or thickness.
- Sub-structure and composition.
- Determining seabed form and terrain.
- Identifying seabed type, features, objects, debris and object detection.