Biogeochemical Argo - Data Products

SOCA MULTIOBS
SOCA MULTIOBS

Primary Contact of the Product:

Raphaëlle Sauzède
  • Affiliation:IMEV, CNRS
  • Country:France
  • Email:raphaelle.sauzede at imev-mer.fr

SOCA MULTIOBS

  • Acronym:SOCA MULTIOBS
  • Product Name: Global Ocean 3D Chl a concentration,Particulate Backscattering coefficient, and Particulate Organic Carbon
  • Feature Type: Grid
  • Gap-Filling Method: Machine learning
  • Spatial Resolution: 1/4° × 1/4°
  • Depth Range (m): 0 - 1000 m (36 levels)
  • Temp. resolution: Weekly, Multi-Year Monthly Climatology
  • Time Range: 1998 > Year(-1)
  • Update Frequency: Yearly
  • Ref. dataset(s): BGC-Argo
  • Ancillary dataset(s): Satellite, ARMOR3D
  • File Format: NetCDF4

Product Links

  • Variables Scope:
  • Detailed Variables: Chlorophyll-a, Suspended particles, POC
  • Area of coverage: Global Ocean
  • Spatial Resolution: 1/4° × 1/4°
SOCA MULTIOBS : Global Ocean 3D Chlorophyll-a concentration, Particulate Backscattering coefficient and Particulate Organic Carbon.

This product consists of 3D fields of Particulate Organic Carbon (POC), Particulate Backscattering coefficient (bbp) and Chlorophyll-a concentration (Chl a) at depth. The reprocessed product is provided at 1/4° × 1/4° horizontal resolution, over 36 levels from the surface to 1000 m depth. A neural network method estimates both the vertical distribution of Chl a concentration and of particulate backscattering coefficient (bbp), a bio-optical proxy for POC, from merged surface ocean color satellite measurements with hydrological properties and additional relevant drivers.

Authors Affiliation
Raphaëlle Sauzède
(IMEV, CNRS, France)
Pannimpulatth R. Renosh
(LOV, CNRS, France)
Catherine Schmechtig
(OSU Ecce Terra, CNRS, France)
Julia Uitz
(LOV, CNRS, France)
Hervé Claustre
(LOV, CNRS, France)
How to cite BGC-Argo Product
We kindly ask users to cite this product as indicated on the product webpage and DOIs provided in the link below. Proper citation ensures that the use of the dataset is correctly tracked and credited. Please also note that OneArgo data products are freely available without restriction. However, to help us track usage and assess the impact of these products, we request that users include an appropriate acknowledgement in any resulting publications or derived products.

In addition to citing the product DOI, please include the following acknowledgement:
"The OneArgo data were collected and made freely available by the International Argo Program and the national programs that contribute to it (https://argo.ucsd.edu, https://www.ocean-ops.org). The OneArgo Program is part of the Global Ocean Observing System."

We greatly appreciate your cooperation in supporting open science and the continued development of these data products.
  • Copernicus
  • Sorbonne Université
  • CNRS
  • ERC
  • SNO Argo France

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