Marine Sand Watch https://unepgrid.ch/en/marinesandwatch
This platform monitors large vessels dredging sand, sediment and rock in the marine environment all around the world using the “automatic identification system (AIS)” emitted by dredging vessels, which provides identifying information and their real time position. This platform provides all stakeholders including Member States and the dredging sector with the required data and information to engage in talks with UNEP on how to improve dredging standards around the world.