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.
CSR TELLUS GRACE-FO Level-3 Monthly Ocean Bottom Pressure Anomaly Release 6.0 version 04. DOI: https://doi.org/10.5067/GFOCN-3AC64
For Version History information click here >>
However, a newer version exists.
CSR TELLUS GRACE-FO Level-3 Monthly Ocean Bottom Pressure Anomaly Release 6.0 version 04. DOI: https://doi.org/10.5067/GFOCN-3AC64
For Version History information click here >>
CSR TELLUS GRACE-FO Level-3 Monthly Ocean Bottom Pressure Anomaly Release 7 version 01
(TELLUS_GRFO_L3_CSR_RL07_OCN_v01)| DOI | 10.5067/TGFOCN-3C07 |
| Short Name | TELLUS_GRFO_L3_CSR_RL07_OCN_v01 |
| Description | This data set is produced by the Center for Space Research (CSR) GRACE-FO (Gravity Recovery and Climate Experiment Follow-On) program and derives the ocean bottom pressure (OBP) anomaly given as equivalent water thickness. These monthly grids are derived from GRACE-FO time-variable gravity observations during the specified timespan, and relative to the specified time-mean reference period. This quantity represents 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). A glacial isostatic adjustment (GIA) correction has been applied, and standard corrections for geocenter (degree-1), C20 (degree-20) and C30 (degree-30) are incorporated. Post-processing filters have been applied to reduce correlated errors. Data grids are provided in netCDF formats. Additionally, RL07 supersedes RL06.x and uses AOD1B RL07 and reprocessed L1 data (L1B v05). GRACE-FO was launched on 22 May 2018, and extends the original GRACE mission (2002 – 2017) and expands its legacy of scientific achievements in tracking earth surface mass changes. RL07v01 of the terrestrial water storage data uses updated and consistent C20 and Geocenter corrections (i.e., Technical Notes TN-14 and TN-13), as well as an ellipsoidal correction to account for the non-spherical shape of the Earth when mapping gravity anomalies to surface mass change. |
| Version | 7 |
| 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, Munish Sikka. 2026. CSR TELLUS GRACE-FO Level-3 Monthly Ocean Bottom Pressure Anomaly Release 7 version 01. Ver. 7. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/TGFOCN-3C07
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 | CSR TELLUS GRACE-FO Level-3 Monthly Ocean Bottom Pressure Anomaly Release 6.0 version 04 | 2022-08-23 | RETIRED. | 2022-08-23T18:59:00.000Z |
| RL06.3v04 | CSR TELLUS GRACE-FO Level-3 Monthly Ocean Bottom Pressure Anomaly Release 6.3 version 04 | 2024-08-12 | ACTIVE | 2024-08-12T15:48:00.000Z |
| RL06.2v04 | CSR TELLUS GRACE-FO Level-3 Monthly Ocean Bottom Pressure Anomaly Release 6.2 version 04 | 2023-09-15 | RETIRED. | 2023-09-15T22:24:00.000Z |
| RL06.1v04 | CSR TELLUS GRACE-FO Level-3 Monthly Ocean Bottom Pressure Anomaly Release 6.1 version 04 | 2022-08-23 | RETIRED. | 2022-08-23T19:40:00.000Z |
| 7 | CSR TELLUS GRACE-FO Level-3 Monthly Ocean Bottom Pressure Anomaly Release 7 version 01 | 2022-08-23 | RETIRED. | 2022-08-23T18:59:00.000Z |