Please Note: This dataset is retired, and is displayed for archive purposes only, and may not reflect the most updated information.
However, a newer version exists.
GFZ TELLUS GRACE Level-3 Monthly Ocean Bottom Pressure Anomaly Release 6.0 version 04. DOI: https://doi.org/10.5067/TEOCN-3AG64
For Version History information click here >>
However, a newer version exists.
GFZ TELLUS GRACE Level-3 Monthly Ocean Bottom Pressure Anomaly Release 6.0 version 04. DOI: https://doi.org/10.5067/TEOCN-3AG64
For Version History information click here >>
GFZ TELLUS GRACE Level-3 Monthly Ocean Bottom Pressure Anomaly Release 6.0 version 02 in netCDF/ASCII/GeoTIFF Formats
(TELLUS_GRAC_L3_GFZ_RL06_OCN_v02)| DOI | 10.5067/TEOCN-3AG62 |
| Short Name | TELLUS_GRAC_L3_GFZ_RL06_OCN_v02 |
| Description | The GFZ monthly ocean bottom pressure grids are given as equivalent water thickness changes derived from GRACE time-variable gravity observations during the specified timespan in ASCII/netCDF/GeoTIFF formats. The Equivalent water thickness represent sea floor pressure changes due to the integral effect of ocean and atmosphere processes, including global mean ocean bottom pressure changes (mean ocean mass and mean atmosphere mass over the global oceans). The Level-2 GAD product has been added back, a glacial isostatic adjustment (GIA) correction has been applied, and standard corrections for geocenter (degree-1) and C20 (degree-20) are incorporated. Post-processing filters (i.e., de-striping and spatial smoothing) have been applied to reduce correlated errors. For the RL06 version, all GRACE products in the ASCII format have adopted the YAML encoding header, which is in full compliance with the PO.DAAC metadata best practices. Version 02 (v02) of the ocean bottom pressure data has resolved a processing inconsistency issue in the version 01 files for both GRACE and GRACE-FO. This inconsistency resulted in erroneous leakage corrections, in particular near GIA-affected regions. Interior ocean data points (i.e., more than 1000 km away from coastlines) were minimally affected. |
| Version | RL06 v02 |
| Dataset Type | DEPRECATED |
Questions related to this dataset? Contact podaac@podaac.jpl.nasa.gov
Please contact podaac@podaac.jpl.nasa.gov for more info.
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 | Felix Landerer. 2019. TELLUS_GRAC_L3_GFZ_RL06_OCN_v02. Ver. RL06 v02. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/TEOCN-3AG62
For more information see Data Citations and Acknowledgments.
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| Journal Reference | Landerer F. W. and S. C. Swenson, Accuracy of scaled GRACE terrestrial water storage estimates. Water Resources Research, Vol 48, W04531, 11 PP, doi:10.1029/2011WR011453, 2012. . |
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| Version | Dataset | Version Date | Status | |
|---|---|---|---|---|
| RL06v04 | GFZ TELLUS GRACE Level-3 Monthly Ocean Bottom Pressure Anomaly Release 6.0 version 04 | 2022-08-23 | COMPLETE | 2022-08-23T19:52:00.000Z |
| RL06 v03 | GFZ TELLUS GRACE Level-3 Monthly Ocean Bottom Pressure Anomaly Release 6.0 version 03 in netCDF/ASCII/GeoTIFF Formats | Present | RETIRED. | |
| RL06 v02 | GFZ TELLUS GRACE Level-3 Monthly Ocean Bottom Pressure Anomaly Release 6.0 version 02 in netCDF/ASCII/GeoTIFF Formats | Present | RETIRED. | |
| 6.0 | GFZ TELLUS GRACE Level-3 Monthly OCEAN Water-Equivalent-Thickness Surface-Mass Anomaly Release 6.0 in netCDF/ASCII/GeoTIFF Formats | Present | RETIRED. | |
| 6.0 | GFZ TELLUS GRACE Level-3 Monthly OCEAN Water-Equivalent-Thickness Surface-Mass Anomaly Release 6.0 in netCDF/ASCII/Geotiff Formats | 2024-08-07 | RETIRED. | 2024-08-07T17:21:00.000Z |
| 6.0 | GFZ TELLUS GRACE Level-3 Monthly OCEAN Water-Equivalent-Thickness Surface-Mass Anomaly Release 6.0 version 02 in netCDF/ASCII/GeoTIFF Formats | 2024-08-06 | RETIRED. | 2024-08-06T21:17:00.000Z |