Optimized and high efficiency biofouling protection for oceanographic optical devices

Autor: Peleau Michel, Pavanello Giovanni, Marco Faimali, Debeaumont Mathieu, Forest Bertrand, Delauney Laurent, Boukerma Kada
Rok vydání: 2017
Předmět:
Zdroj: OCEANS 2017 - Aberdeen.
DOI: 10.1109/oceanse.2017.8084636
Popis: Oceans environmental monitoring and seafloor exploitation need in situ sensors and optical devices (cameras, lights) in various locations and on various carriers in order to initiate and to calibrate environmental models or to operate underwater industrial process supervision. For more than 10 years Ifremer deploys in situ monitoring systems for various seawater parameters and in situ observation systems based on lights and HD Cameras. To be economically operational, these systems must be equipped with a biofouling protection dedicated to the sensors and optical devices used in situ. Indeed, biofouling, in less than 15 days [1] will modify the transducing interfaces of the sensors and causes unacceptable bias on the measurements provided by the in situ monitoring system. In the same way biofouling will decrease the optical properties of windows and thus altering the lighting and the quality of the images recorded by the camera.
Databáze: OpenAIRE