Hydrographic
Surveys
Horizon performs hydrographic surveys to IHO standards to gather seabed data required for navigational, engineering, and design purposes. The data is used for:
- Site characterisation
- Seafloor charting
- Locate man-made and natural objects (debris, shipwrecks, UXO, subsea structures, coral reefs)
- Pre / post engineering surveys
- Pipeline and cable route surveys
- Dredging support, port and harbour developments and coastal infrastructure