Updates
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August 4, 2026
GSTM 2026 - Submit your abstract!
Abstract submission starts on August 10 and will be open until September 7. The meeting is planned as a hybrid event to allow both in-person and online participation. moreAbstract submission starts on August 10 and will be open until September 7. The meeting is planned as a hybrid event to allow both in-person and online participation.
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November 7, 2024
GRACE-FO: new data release RL06.3 now available
The updated RL06.3 Level-2 gravity fields improve the low-degree harmonics time series, and the corresponding Level-3 mass change fields. The GRACE-FO Science Data System team at JPL, GFZ and CS... moreThe updated RL06.3 Level-2 gravity fields improve the low-degree harmonics time series, and the corresponding Level-3 mass change fields.
The GRACE-FO Science Data System team at JPL, GFZ and CSR has reprocessed the Level-1 ACC data and released a new Level-1B ACX2 data product. ACX2 is an imporved hybrid ACC-transplant that uses observations from both the GF1 and GF2 accelerometers. With this, we can better account for differential non-gravitational forces between GF1 and GF2 – which in turn results in the improved monthly gravity fields.
The ACX2-L1B product requires significantly more validation and verification during its production. These data will be delivered in a delayed mode, together with the corresponding monthly L2/L3 data deliveries (current latency: ~40-60 days).
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