ECCO Ocean Temperature and Salinity - Daily Mean llc90 Grid (Version 4 Release 4)
This dataset provides daily-averaged ocean potential temperature and salinity on the native Lat-Lon-Cap 90 (LLC90) model grid from the ECCO Version 4 Release 4 (V4r4) ocean and sea-ice state estimate. Ocean and sea-ice state estimates from the 'Estimating the Circulation and Climate of the Ocean' are dynamically and kinematically-consistent reconstructions of the three-dimensional, time-evolving ocean, sea-ice, and surface atmospheric state, FLUX, and transports. ECCO V4r4 is a free-running solution of 1-degree global configuration of the MIT general circulation model (MITgcm) that has been fit to observations in a least-squares sense. V4r4 data constraints 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 potential 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.
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| Spatial Extent: | Bounding Rectangle: N: 90.0 S: -90.0 E: 180.0 W: -180.0 |
Data Format(s): | Archive: netCDF-4Distribution: netCDF-4 |
| Temporal Extent: | Platform(s): | ERS-1, ERS-2, TOPEX/POSEIDON, JASON-1, OSTM/JASON-2, JASON-3, CRYOSAT-2, SARAL, ENVISAT, GRACE, GRACE-FO, Aquarius_SAC-D, METOP-A, METOP-B, NOAA-19, NOAA-20, NOAA POES, DMSP 5D-2/F10, DMSP 5D-2/F11, DMSP 5D-2/F13, DMSP 5D-2/F14, DMSP 5D-2/F15, DMSP 5D-2/F16, DMSP 5D-3/F17, DMSP 5D-3/F18, MOORINGS, BUOYS, SEAGLIDER, MODELS | |
| Data Center(s): | NASA/JPL/PODAAC | Instrument(s): | RADAR ALTIMETERS, ERS-1 ALTIMETER, AMI, ATSR, PRARE, ERS-2 Altimeter, ATSR-2, SAR, ALT (TOPEX), TMR, SSALT, JASON-1 Microwave Radiometer, POSEIDON-2, POSEIDON-3, POSEIDON-3B, SIRAL, ALTIKA Altimeter, MWR, RA-2, GRACE ACC, GRACE SCA, KBR, GRACE-FO ACC, GRACE-FO SCA, AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER, AVHRR, AVHRR-2, AVHRR-3, SSM/I, SSMIS, CTD, Computer |
| Version: | V4r4 | ||
- Type: OPeNDAPDescription: Earthdata OPEnDAP in the cloud
- Type: HarmonyDescription: Backend NetCDF to Zarr service option description for Harmony data transformations. Cannot be chained with other operations from this record.
- Type: Downloadable ToolDescription: Tool to allow continuous download of data products from the PO.DAAC Cloud archive
- Title: ECCO Ocean Temperature and Salinity - Daily Mean llc90 Grid (Version 4 Release 4)
- Version: V4r4
- Creator: ECCO Consortium, Fukumori, I., Wang, O., Fenty, I., Forget, G., Heimbach, P., & Ponte, R. M.
- Publisher: PO.DAAC
- Release Date: 2021-04-19T00:00:00.000Z
- Other Citation Details: ECCO; ECCO Consortium, Fukumori, I., Wang, O., Fenty, I., Forget, G., Heimbach, P., & Ponte, R. M.; 2020; ECCO Ocean Temperature and Salinity - Daily Mean llc90 Grid (Version 4 Release 4); 10.5067/ECL5D-OTS44; https://podaac.jpl.nasa.gov/ECCO
10.5067/ECL5D-OTS44
https://doi.org
- SCIENCE DATA PRODUCT SOFTWARE DOCUMENTATION: https://github.com/ECCO-GROUP/, Software maintained by ECCO Consortium on GitHub.
- ALGORITHM DOCUMENTATION: https://github.com/ECCO-GROUP/ECCO-v4-Configurations/tree/master/ECCOv4%20Release%204, ECCO Version 4 Release 4 model configuration maintained by the ECCO Consortium on GitHub
- SCIENCE DATA PRODUCT SOFTWARE DOCUMENTATION: https://podaac-tools.jpl.nasa.gov/drive/files/misc/web/misc/ecco/docs/v4r4_reproduction_howto.pdf, Instructions for reproducing ECCO Version 4 Release 4
- SCIENCE DATA PRODUCT SOFTWARE DOCUMENTATION: https://ecco-v4-python-tutorial.readthedocs.io/, Python Tutorials for ECCO Central Production Version 4 (ECCO V4)
- USER'S GUIDE: https://podaac-tools.jpl.nasa.gov/drive/files/misc/web/misc/ecco/docs/v4r4_user_guide.pdf, ECCO Version 4 Release 4 User Guide
- ALGORITHM DOCUMENTATION: https://podaac-tools.jpl.nasa.gov/drive/files/misc/web/misc/ecco/docs/v4r4_synopsis.pdf, Synopsis of ECCO Version 4 Release 4
- ALGORITHM DOCUMENTATION: https://dspace.mit.edu/handle/1721.1/110380, Synopsis of ECCO 'Central Estimate' global ocean and sea-ice state estimate, Version 4 Release 3
Collection Information
Data Identification
-
Processing Level
4
Data Assimilation
- Quality
-
Collection Progress
Complete
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Title: Synopsis of the ECCO Central Production Global Ocean and Sea-Ice State Estimate (Version 4 Release 4).
Publication Date: 2021-02-10
Publisher: Zenodo
Author(s): ECCO Consortium, Fukumori, I., Wang, O., Fenty, I., Forget, G., Heimbach, P., & Ponte, R. M.
DOI: 10.5281/zenodo.3765928
Data Dates
| Creation |
Publication References
Related URLs
Other Descriptive Keywords
Ancillary Keywords
- ECCO
- Estimating the Circulation and Climate of the Ocean
- reconstruction
- remote sensing
- in situ
- estimate
- ocean
- sea ice
- global
- surface state
- model
Additional Attributes
- Name: Series Name STRING Description: Dataset citation series name
Acquisition Information
Projects
| Project Short Name | Campaigns | Project Dates |
|---|---|---|
| ECCO | No campaigns listed. | No dates provided. |
Temporal Information
Temporal Keywords
- Daily - < Weekly
Spatial Information
Generic Resolutions
Generic Resolution 1
X Dimension1.0 Decimal Degrees
Y Dimension1.0 Decimal Degrees
| Coverage Type | Zone Identifier | Geometry | Granule Representation |
|---|---|---|---|
| HORIZONTAL | CARTESIAN | CARTESIAN |
Resolution and Coordinate System
Lat-Lon-Cap 90 (LLC90)
Horizontal Data Resolution
Location Keywords
- GEOGRAPHIC REGION
- GLOBAL OCEAN
Data Centers
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NASA/JPL/PODAAC
ARCHIVERPhysical Oceanography Distributed Active Archive Center, Jet Propulsion Laboratory, NASA
This data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
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NASA/JPL/PODAAC
DISTRIBUTORPhysical Oceanography Distributed Active Archive Center, Jet Propulsion Laboratory, NASA
This data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
Data Contacts
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Help Desk
Data Center ContactHelp Desk
NASA/JPL/PODAACThis contact does not have any addresses listed.
Archive And Distribution Information
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Format: netCDF-4
Format Type: Native
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Format: netCDF-4
Format Type: Native
File Archive Information
File Distribution Information
Direct Distribution Information
Region: us-west-2
S3 Bucket and Object Prefix Names: podaac-ops-cumulus-protected/ECCO_L4_TEMP_SALINITY_LLC0090GRID_DAILY_V4R4/, podaac-ops-cumulus-public/ECCO_L4_TEMP_SALINITY_LLC0090GRID_DAILY_V4R4/
S3 Credentials API Endpoint: https://archive.podaac.earthdata.nasa.gov/s3credentials
S3 Credentials API Documentation URL: https://archive.podaac.earthdata.nasa.gov/s3credentialsREADME