Atmospheric profiles of temperature, humidity, wind speed and direction from radiosondes (Vaisala RS92-SGPL) released from ship, R/V Lance. A total of 27 radiosonde launches were conducted during the Fram Strait 2017 cruise from August 25th to 10th September 2017. Sondes were launched one or two times a day around 00 UTC and 12 UTC.

Data set on colored dissolved organic matter (CDOM) absorption and dissolved organic carbon (DOC) in the Fram Strait (~78°50’ N), collected during the annual Norwegian Polar Institute's research and monitoring cruises to the Fram Strait Arctic Outflow Observatory. CDOM data has been collected annually since 2009 in August September, and DOC during a number of years.