The CCGS Amundsen, a Canadian Coast Guard heavy icebreaker belongs to and operated by Canadian Coast Guard. The cruise took place in July 2010. The cruise area includes the Labrador Sea and Hudson Bay. Twenty-five (25) measurement series spanning 11 days were acquired during the cruise.
Dr. Pierre Larouche from Maurice Lamontagne Institute at Mont-Joli, Quebec was a Principal Investigator for aerosol optical depth measurements and operated sunphotometer onboard.