This data is typically gathered by surveying the seabed with sonar, and as a result, a point cloud data of the seabed is formed, from which the seabed can be visualised and measured digitally. To ensure dredging is completed successfully, it is essential to know the accurate situation of the seabed before and after the dredging work. The monitoring system shows the planned area to be dredged with requested depths and reports in real-time how the work is proceeding. Modern dredging vessels are typically equipped with real-time monitoring of ongoing work. Having all essential information, which is up-to-date and accurate, is crucial in successful dredging projects. Examples of important information in dredging projects In order to achieve successful project results, it is essential to ensure all the project-related information is easily sharable and accessible to everyone involved. Therefore, dredging projects typically consist of a variety of different types of stakeholders. There are many different types of situations as well as a large variability of industries involved in dredging operations. Dredging is “the removal of sediments and debris from the bottom of lakes, rivers, harbors, and other water bodies” (NOAA / National Oceanic and Atmospheric Administration).ĭredging operations are needed when creating new ground for cities, assuring safe navigation to ports, and building protection in areas that are vulnerable to rising sea levels. These are some of the reasons likely to increase the need for dredging operations in coastal areas now and in the future. Climate change threatens the coastal areas and creates more need for coastal protection. Maritime transport with the new LNG technology offers an environmentally sustainable way of transporting goods. The population on Earth is continuously growing, and the coastal cities around the globe are expanding as well.
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