Hydrographic Survey of a Tigris River Reach

The project was executed with a remotely operated survey vessel carrying an echo sounder and GNSS RTK tied to the company's CORS station, ensuring both positional and depth accuracy.

The scope covered a 12 km reach with parallel survey lines and cross sections every 100 m, processed into a depth contour chart and a 3D bed model.

A complete hydrographic report was delivered, including accumulated sedimentation volumes compared against an earlier survey to prioritise dredging works.