Atlantic Sea DIVA 4D analysis of Water_body_dissolved_oxygen_concentration - Autumn

Date(s) (Creation)
Originator(s): IFREMER / IDM / SISMER - Scientific Information Systems for the SEA
Resource provider(s): IFREMER, University of Bordeaux I / IGBA Talence, CNR, Institute of Marine Science U.O.S. of Pozzuolo di Lerici (SP), IEO/ Gijon Oceanographic Centre, IEO/ Santander Oceanographic Centre, IEO/ La Coruna Oceanographic Centre, IEO/ Malaga Oceanographic Centre, National Oceanography Centre, Southampton, German Hydrographic Institute, Federal Maritime and Hydrographic Agency, Universite D'Angers / Laboratoire Des Bio-Indicateurs Actuels Et Fossiles (Biaf), Institute of Oceanographic Sciences Wormley Laboratory, IEO/ Oceanographic Centre of Canary Island, IEO/Spanish Oceanographic Institute, British Oceanographic Data Centre, Plymouth Marine Laboratory, LABORATORY of PHYSICAL OCEANOGRAPHY (LPO) UMR 6523 CNRS-IFREMER-IRD-UBO, Laboratory of Oceanography and Climate : Experiments and numerical Approaches - UMR 7159, COM - Physical and Biogeochemical Oceanography Laboratory (LUMINY), SHOM (SERVICE HYDROGRAPHIQUE ET OCEANOGRAPHIQUE DE LA MARINE), Atlantic Scientific Research Institute for Marine Fishery and Oceanography, Arctic and Antarctic Research Institute, Roshydromet (Saint-Petersburg), Far Eastern Regional Hydrometeorological Research Institute, Laboratory of Physical Oceanography/ UNIVERSITE DE BRETAGNE OCCIDENTALE (UBO), IFREMER / CENTRE DE BRETAGNE, Administration Of Fish Searching And Research Fleet for the Western Basin, Murmansk Hydrometeorological Administration of Roshydromet, Polar Scientific Research Institute of Fishery and Oceanography, Primorsky Territorial Office on Hydrometeorology and Environmental Monitoring of Roshydromet, Odessa Branch of SOI (State Oceanographic Institute)
Credit Emodnet chemistry
Version 1.0
ID 9f74273a-4698-11e6-8623-40a8f051e8d0
Abstract Moving 10-years autumn (October-December) analysis of Oxygen at Atlantic Sea. Every year of the time dimension corresponds to the 10-year centred average of the winter season. Decades span from 1963-1972 until 2005-2014. Observational data span from 1963 to 2014. Depth range (IODE standard depths): -3000.0, -2500.0, -2000.0, -1750, -1500.0, -1400.0, -1300.0, -1200.0, -1100.0, -1000.0, -900.0, -800.0, -700.0, -600.0, -500.0, -400.0, -300.0, -250.0, -200.0, -150.0, -125.0, -100.0, -75.0, -50.0,-40.0, -30.0, -20.0, -10.0, -5.0, -0.0 Data Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network. Description of DIVA analysis: Geostatistical data analysis by DIVA (Data-Interpolating Variational Analysis) tool. GEBCO 1min topography is used for the contouring preparation. Analyzed filed masked using relative error threshold 0.3 and 0.5 DIVA settings. Signal to noise ratio and correlation length were optimized and filtered vertically and a seasonally-averaged profile was used. Background field: the data mean value is subtracted from the data. Detrending of data: no, Advection consraint applied: no.
Keywords Oceanographic geographical features, Dissolved oxygen parameters in the water column, Water body dissolved oxygen concentration, Atlantic Ocean
Lineage The data used as input for this product have been extracted from the Emodnet Download Service: http://www.seadatanet.org/Data-Access/Common-Data-Index-CDI
Utilisation no limitations
Temporal Extent 1963-10-01 - 2014-12-31