Bathymetric (Underwater) and Hydrographic Mapping

With our uncrewed surface vessel (USV) and multibeam / single-beam echo sounder systems we map the beds of seas, lakes, reservoirs and harbours in high resolution. From depth data positioned with RTK GNSS we produce isobath (depth contour) maps, volume calculations and sedimentation analyses.

Process steps

Required documents

Frequently asked questions

What does the “Bathymetric (Underwater) and Hydrographic Mapping” service include?

Sea, Lake and Reservoir Bed Topography, Isobath (Depth Contour) Maps; Dredging Volume Calculations for Ports, Piers and Marinas; Reservoir Sedimentation (Siltation/Capacity) Analysis; Integrated Land + Sea Cross-Sections.

How long does the “Bathymetric (Underwater) and Hydrographic Mapping” service take?

The process consists of: Planning (1–3 days), Land Control Network (1 day), Hydrographic Survey (1–5 days), Data Processing (3–7 days), Products & Report (2–4 days). Total duration depends on the parcel, the file and the workload of the relevant authority.

Which documents are needed for the “Bathymetric (Underwater) and Hydrographic Mapping” service?

Survey area boundary (KML/DWG) or coordinate list; Permit letter from the relevant authority / harbour master; Previous bathymetric survey (for comparison); Design dredge level / target depth (for dredging).

Where is the “Bathymetric (Underwater) and Hydrographic Mapping” service available?

AKL Mühendislik & Danışmanlık is based in Antalya (Muratpaşa) and serves all 19 districts of Antalya; laser scanning, bathymetry and engineering surveys are carried out project-based across Türkiye.

How is the fee for the “Bathymetric (Underwater) and Hydrographic Mapping” service determined?

Fees are based on the HKMO and TKGM tariffs, the parcel area and the scope of work. An estimate is available with the fee calculator (https://aklmuhendislik.com/en/hesaplama-araclari); contact AKL Mühendislik & Danışmanlık for a firm quote.

AKL Mühendislik & Danışmanlık — Phone: 0542 822 04 59 · Email: [email protected] · Kızılarık Mahallesi, 2754. Sk No: 1/214 (Oficity İş Merkezi), 07310 Muratpaşa / Antalya, Türkiye