June 5th, 2025
The CNES/GRGS monthly solutions are now available until March 2025.
June 22nd, 2023
The CNES/GRGS monthly and 10-day solutions are now available until February 2023.
May 4th, 2023
All CNES/GRGS products can be downloaded at the new « Catalogue page » available in the top menu.
December 11th, 2022
CNES/GRGS monthly and 10-day SVD solutions are now available until October 2022. We also provide our unregularized Cholesky monthly solutions.
June 19th, 2022
We’ve experienced some delay in our SLR processing, but CNES/GRGS monthly and 10-day solutions are now available until March 2022 !
November 4th, 2021
CNES/GRGS monthly and 10-day solutions are now available until September 2021. We also reprocessed the GRACE data for the months of April and May 2002 as well as end of 2016 and 2017, which were previously unavailable.
July 4th, 2021
CNES/GRGS monthly and 10-day solutions are now available until April 2021.
May 31st, 2021
CNES/GRGS monthly and 10-day solutions are now available until March 2021.
March 21st, 2021
CNES/GRGS monthly and 10-day solutions are now available until January 2021.
February 20th, 2021
CNES/GRGS monthly and 10-day solutions are now available until December 2020.
December 19th, 2020
CNES/GRGS monthly and 10-day solutions are now available until October 2020.
December 6th, 2020
CNES/GRGS monthly and 10-day solutions are now available until September 2020.
November 24th, 2020:
All RL05 solutions have been corrected to use « linear mean pole convention » and are now available below.
November 2nd, 2020: CAVEAT
The GRACE/GRACE-FO time series of solutions have been combined with non-homogeneous SLR time series: the mean pole of the SLR series 2002-2017 was in the old « quadratic mean pole convention »; while the mean pole of the SLR series 2018-2020 is in the new « linear mean pole convention ». It almost exclusively affects the C(2,1)/S(2,1) coefficients. We are working to resolve this issue. In a few days, the products will be updated. Stay tuned!
October 23rd, 2020: GRACE-FO solutions are available
GRACE-FO solutions are now available as monthly and 10-day solutions.
Time-series and images are available for interactive visualisation at https://thegraceplotter.com.
You can download spherical harmonics, geoid and equivalent water grids and images at the bottom of this page.
February 22nd, 2020: New RL05 solutions added
We added 5 monthly solutions and 7 10-day solutions that were missing in our December release.
Please download the tar.gz archives and movies again if you downloaded them before February 22nd 2020.
The news months are: 2012/08, 2012/09, 2014/01, 2014/05, and 2016/08. The new 10-day solutions are: 2008/06/27, 2008/07/17, 2015/12/18, 2016/01/07, 2016/08/04, 2016/08/14, and 2016/08/24.
We also updated our monthly and 10-day dealiasing fields.
December 11th, 2019: RL05 solutions are available
Our new release RL05 is now available at monthly and 10-day time-resolution!
Download GRACE & GRACE-FO RL05 solutions
| Download | Solutions (SH coefficients) | Individual grids and images (comparison to static reference field) | Movies |
| Monthly How to cite: Lemoine, J. (2023). RL05 GSM monthly coefficients. [Dataset]. ForM@Ter. https://doi.org/10.6096/5004 | Geoid EWH | Gravity anomalies : rct / pol | |
| 10-days How to cite: Lemoine, J. (2023). RL05 GSM 10-day coefficients. [Dataset]. ForM@Ter. https://doi.org/10.6096/5002 | Geoid EWH |
Download monthly unregularized Cholesky solutions from here : CHOLESKY (How to cite: Lemoine, J. (2023). RL05 GSM monthly coefficients (unconstrained). [Dataset]. ForM@Ter. https://doi.org/10.6096/5003)
Download the static reference field
All grids and images are computed with respect to a static reference field. For our RL05 release, this reference field has remained the same as for our RL04-v1 : « reference_field_for_RL04-v1_grids ».
You can download it in « GRACE » or « ICGEMV2 » formats:
Download CNES/GRGS dealiasing for the GRACE period
Download CNES/GRGS dealiasing for the GRACE period (ERA-int / TUGO)
Interactive tools
Go to thegraceplotter.com for interactive visualization.