Gap filling between GRACE and GRACE-FO missions: assessment of interpolation techniques
Hugo Lecomte, Severine Rosat, Mioara Mandea · 2024
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Description
Hugo Lecomte and co-authors grade ways to fill gaps in Earth gravity data in a 2024 paper. Two satellite missions, GRACE and its follow on, track how Earth gravity shifts with water and ice. Months of data are missing between and within the runs.
The team rebuilt known months by hiding them, then tried to guess them back. Fill tools ranged from fits and pattern methods to echo satellite data. Some tools used past data as a prior guide. The fair test bed shows which fill method works where, a guide for climate studies that need unbroken gravity records.
Catalog record
| CREATOR | Hugo Lecomte, Severine Rosat, Mioara Mandea |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 100 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |