Digital Observer Services (DOS) is a fisheries consultancy and Electronic Monitoring (EM) service provider which uses Satlink equipment (Satlink SeaTube), high definition cameras, GPS systems and other information to produce reports on the vessel’s fishing activity.

DOS analyses the video information collected by the Satlink SeaTube system and generates scientific reports on fishing activity based on scientific methods and visual evidence. DOS also helps establish regional data inspection centers, provides training and performs audits in line with their quality criteria.