Argo float data and metadata from Global Data Assembly Centre (Argo GDAC)

Date(s) (Publication)
Publisher(s): Ifremer
DOI 10.17882/42182
Abstract Argo is a global array of 3,000 free-drifting profiling floats that measures the temperature and salinity of the upper 2000 m of the ocean. This allows, for the first time, continuous monitoring of the temperature, salinity, and velocity of the upper ocean, with all data being relayed and made publicly available within hours after collection.

The array provides 100,000 temperature/salinity profiles and velocity measurements per year distributed over the global oceans at an average of 3-degree spacing. Some floats provide additional bio-geo parameters such as oxygen or chlorophyll.

All data collected by Argo floats are publically available in near real-time via the Global Data Assembly Centers (GDACs) in Brest (France) and Monterey (California) after an automated quality control (QC), and in scientifically quality controlled form, delayed mode data, via the GDACs within six months of collection.
Keywords float, Argo, global ocean observing system, ocean circulation, in-situ, ocean pressure, sea water salinity, sea water temperature, multi-year, weather climate and seasonal observation, global-ocean, Environmental monitoring facilities, CDS-IS-CORIOLIS, /Marine Biogeochemistry/CDOM, /Marine Biogeochemistry/Nutrients, /Physical Oceanography/Salinity, /Marine Biogeochemistry/Dissolved oxygen, /Marine Biology/Fluorescence - Chlorophyll a, /Physical Oceanography/Temperature, /Physical Oceanography/Optical parameters, /Physical Oceanography/Turbidity, Operational oceanography, Observation system for research, Networks, Bottom depth, Chlorophyll-a and fluorescence, Currents, Nutrients, Oxygen, Salinity, Temperature
Utilisation No limitations on public access