A Living Water Diving is the only school authorized in Brazil to provide this type of course, aimed at Visual Census techniques, having as proposals to teach underwater techniques for scientific collections, environmental monitoring or simply fun.
For three days, the course, which is aimed at researchers, students, biologists, underwater fishermen and other interested, also studies techniques such as quadrant, transect (punctual or faica), random, spot and aquaplane.
Some prerequisites are required, such as minimum certification Open Water Diver, PADI or any other recreational diving institution, plus a minimum age of 12 years.