ECCO Ocean Bottom Pressure - Monthly Mean 0.5 Degree (Version 4 Release 4)

(ECCO_L4_OBP_05DEG_MONTHLY_V4R4)
VersionV4r4
Processing Level4
Start/Stop Date1992-Jan-01 to 2018-Jan-01
Short NameECCO_L4_OBP_05DEG_MONTHLY_V4R4
DescriptionThis dataset contains monthly-averaged ocean bottom pressure interpolated to a regular 0.5-degree grid from the ECCO Version 4 revision 4 (V4r4) ocean and sea-ice state estimate. Estimating the Circulation and Climate of the Ocean (ECCO) ocean and sea-ice state estimates are dynamically and kinematically-consistent reconstructions of the three-dimensional, time-evolving ocean, sea-ice, and surface atmospheric states. ECCO V4r4 is a free-running solution of the 1-degree global configuration of the MIT general circulation model (MITgcm) that has been fit to observations in a least-squares sense. Observational data constraints used in V4r4 include sea surface height (SSH) from satellite altimeters [ERS-1/2, TOPEX/Poseidon, GFO, ENVISAT, Jason-1,2,3, CryoSat-2, and SARAL/AltiKa]; sea surface temperature (SST) from satellite radiometers [AVHRR], sea surface salinity (SSS) from the Aquarius satellite radiometer/scatterometer, ocean bottom pressure (OBP) from the GRACE satellite gravimeter; sea ice concentration from satellite radiometers [SSM/I and SSMIS], and in-situ ocean temperature and salinity measured with conductivity-temperature-depth (CTD) sensors and expendable bathythermographs (XBTs) from several programs [e.g., WOCE, GO-SHIP, Argo, and others] and platforms [e.g.,research vessels, gliders, moorings, ice-tethered profilers, and instrumented pinnipeds]. V4r4 covers the period 1992-01-01T12:00:00 to 2018-01-01T00:00:00.
DOI10.5067/ECG5M-OBP44
MeasurementOCEANS > OCEAN PRESSURE > WATER PRESSURE
OCEANS > OCEAN PRESSURE
MODELS > EARTH SCIENCE REANALYSES/ASSIMILATION MODELS
Platform/Sensor
ProjectEstimating the Circulation and Climate of the Ocean (ECCO)
Data ProviderPublisher: PO.DAAC
Creator: ECCO Consortium, Fukumori, I., Wang, O., Fenty, I., Forget, G., Heimbach, P., & Ponte, R. M.
Release Place: PO.DAAC
Release Date: 2021-Apr-19

FormatnetCDF-4
Keyword(s)ECCO, Estimating the Circulation and Climate of the Ocean, reconstruction, remote sensing, in situ, estimate, ocean, sea ice, global, surface state, model
Questions related to this dataset? Contact podaac@podaac.jpl.nasa.gov
Resolution
Spatial Resolution: 0.5 Decimal Degrees x 0.5 Decimal Degrees
Temporal Resolution: Monthly - < Annual
 
Coverage
Region: GLOBAL OCEAN
North Bounding Coordinate: 90 degrees
South Bounding Coordinate: -90 degrees
West Bounding Coordinate: -180 degrees
East Bounding Coordinate: 180 degrees
Time Span: 1992-Jan-01 to 2018-Jan-01
 
Projection
Ellipsoid: WGS 84
 
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Citation is critically important for dataset documentation and discovery. Please cite the data as follows, and cite the reference papers when it is appropriate.
Citation ECCO Consortium, Fukumori, I., Wang, O., Fenty, I., Forget, G., Heimbach, P., & Ponte, R. M.. 2021. ECCO Ocean Bottom Pressure - Monthly Mean 0.5 Degree (Version 4 Release 4). Ver. V4r4. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/ECG5M-OBP44

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For more information see Data Citations and Acknowledgments.

Journal Reference ECCO Consortium, Fukumori, I., Wang, O., Fenty, I., Forget, G., Heimbach, P., & Ponte, R. M.. 2021. Synopsis of the ECCO Central Production Global Ocean and Sea-Ice State Estimate (Version 4 Release 4)., Zenodo. https://doi.org/10.5281/zenodo.3765928