MBES-1519

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MBES (multibeam echo sounder) has been around since the 1970s, and has shown promise in various scientific exploration fields, including hydrographic surveying, marine geophysics, and nautical archaeology. In recent years, the introduction of the multi-beam echo sounder that has been dubbed MBES-1519 has revolutionized the possibilities for such studies. In this article, we will discuss MBES-1519 application field and working principle in detail.

MBES-1519 fills the gap between the older, low-power MBES and the newer, high-power systems. This makes it suitable for a range of tasks, from shallow-water operations to mid-depth surveys, with minimal power requirements and improved accuracy. It is also advantageous to areas with difficult access or strong current and wave conditions. This system operates at a higher frequency (100 kHz) than most other comparable systems, providing clear target separation.

The most common application of the MBES-1519 system is for seafloor mapping and bathymetric surveys. By virtue of their short-range beams, MBES systems are capable of providing unsurpassed detail regarding the seafloor topography and submarine contours. They can reveal previously unseen features, such as geological formations and biological structures, as well as shipwrecks and archeological material. In order to do so, MBES-1519 systems need to be operated by properly-trained personnel, and the data must be processed and interpreted according to the correct software and post-processing procedures.

The MBES-1519 system works by sending a wide-angle acoustic beam from the ship’s hull. The sound is directed downward, and echoes are collected off the seafloor and from submerged targets. Each beam of sound is separate and can be scanned in a certain pattern according to survey requirements. From the echoes, information about the shape and composition of the seabed is obtained. The data collected by the MBES-1519 system, which usually has a range between 1–2 km of depth, depends on water conditions, the shape of the seabed, and the characteristics of the targets being surveyed.

The data collected by the MBES-1519 system is then processed using specialized software. This software first separates the echoes from the seafloor and submerged objects, and then calculates the time it took for the acoustic pulse to travel to each object. From the time–depth data, a bathymetric map of the seafloor topography is then produced. This bathymetric map is very accurate and can be used for a wide range of tasks, from navigation and analysis of the geological structure of the seafloor, to the identification of potential archaeological sites.

In addition to being used for survey applications, the MBES-1519 system can also be used to detect objects and organisms in the water column. This could be anything from plankton and fish to pollutants, wrecks, and submerged vessels. Detection of these objects is done by analyzing changes in the water column for anomalies, which can then be mapped and studied. This type of application is becoming increasingly important in fisheries and other industries to monitor their stocks and manage resources efficiently.

In conclusion, the MBES-1519 system is an invaluable tool in the ongoing effort to understand and map the ocean floor. It can provide survey accuracy that is unmatched by any other similar system, and its ability to detect objects and organisms in the water column makes it a powerful force in the preservation and exploration of our planet\'s oceans and coasts. With its versatility and affordability, MBES-1519 is set to further revolutionize scientific marine exploration.

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