Through this 3D animation video INTECMAR, in collaboration with the laboratory of Ecology and Evolution of plants and Divulgare Group of the University of Vigo, show the advantages of using drifters to track marine dumping spots. This video was made in the interest of the work of spreading the Technological Institute for the Control of the Marine Environment of Galicia (INTECMAR) is conducting the project DRIFTER. In the show the advantages of using this technology to track pollutant in the sea as well as the importance of working with this type of project.