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A multibeam echosounder ( MBES) is a type of sonar that is used to map the seabed. It emits acoustic waves in a fan shape beneath its transceiver. The time it takes for the sound waves to reflect off the seabed and return to the receiver is used to calculate the water depth.
High-resolution multibeam echo sounder for maximum 500 m depth. Highlights. Key features. Downloads. Contact Where to buy. The EM2040 MKII is a true wideband high-resolution shallow water multibeam echo sounder, an ideal tool for any high-resolution mapping and inspection application.
NORBIT Subsea offers two series of multibeam sonar/echo sounder products: the WINGHEAD series provides ultra high resolution bathymetry and imaging, and WBMS series which offers industry leading resolution in the worlds most compact, low power platform. Use the illustration to find multibeam sonar system to cover your needs.
30 de oct. de 2020 · Learn about the evolution, features and functions of multibeam echosounders (MBES), the main systems for bathymetric surveys. Find out how MBES works, what parameters affect its accuracy and range, and what options are available for water column data.
Learn how multibeam sonar maps the seafloor and detects objects in the water column or along the seafloor. See examples of multibeam data and applications for ocean exploration and research.
19 de jul. de 2017 · Multibeam echosounders have revolutionized our ability to resolve seabed geomorphology and regionally define its substrate. Using a fan of narrow acoustic beams, the slant ranges, angles and returned backscattered intensity can be employed to define the seabed elevation and infer the substrate.
Multibeam echo sounder – Widest swath, 20-11,000m. EM304 MKII. Multibeam echo sounder – Full ocean depth, 10-11,000m. EM712. Multibeam echo sounder – Fit to any platform, 3-3600m. EM712 USV. Multibeam echo sounder – Adapted for Uncrewed Surface Vehicles, 3-3600m. EM712 S. Multibeam echo sounder – CW pulse forms only, 3-1800m. EM712 RD.
