Articles | Volume 20, issue 6
https://doi.org/10.5194/os-20-1657-2024
https://doi.org/10.5194/os-20-1657-2024
Research article
 | 
10 Dec 2024
Research article |  | 10 Dec 2024

Assessing the impact of future altimeter constellations in the Met Office global ocean forecasting system

Robert R. King, Matthew J. Martin, Lucile Gaultier, Jennifer Waters, Clément Ubelmann, and Craig Donlon

Related authors

Assimilating realistically simulated wide-swath altimeter observations in a high-resolution shelf-seas forecasting system
Robert R. King and Matthew J. Martin
Ocean Sci., 17, 1791–1813, https://doi.org/10.5194/os-17-1791-2021,https://doi.org/10.5194/os-17-1791-2021, 2021
Short summary

Cited articles

Aijaz, S., Brassington, G. B., Divakaran, P., Regnier, C., Drevillon, M., Maksymczuk, J., and Peterson, K. A.: Verification and intercomparison of global ocean Eulerian near-surface currents, Ocean Model., 186, 102241, https://doi.org/10.1016/j.ocemod.2023.102241, 2023. a
Ballarotta, M., Ubelmann, C., Pujol, M.-I., Taburet, G., Fournier, F., Legeais, J.-F., Faugère, Y., Delepoulle, A., Chelton, D., Dibarboure, G., and Picot, N.: On the resolutions of ocean altimetry maps, Ocean Sci., 15, 1091–1109, https://doi.org/10.5194/os-15-1091-2019, 2019. a, b, c
Ballarotta, M., Albert, A., Ajayi, A., Beauchamp, M., Cosme, E., Le Sommer, J., and Metref, S.: Ocean Data Challenge 2020a_SSH_mapping_NATL60, GitHub [code], https://github.com/ocean-data-challenges/2020a_SSH_mapping_NATL60 (last access: 9 December 2024), 2020. 
Barbosa Aguiar, A., Bell, M. J., Blockley, E., Calvert, D., Crocker, R., Inverarity, G., King, R., Lea, D. J., Maksymczuk, J., Martin, M. J., Price, M. R., Siddorn, J., Smout-Day, K., Waters, J., and While, J.: The Met Office Forecast Ocean Assimilation Model (FOAM) using a 1/12-degree grid for global forecasts, Q. J. Roy. Meteorol. Soc., 150, 3827–3852, https://doi.org/10.1002/qj.4798, 2024. a
Benkiran, M., Ruggiero, G., Greiner, E., Le Traon, P.-Y., Remy, E., Lellouche, J. M., Bourdalle-Badie, R., Drillet, Y., and Tchonang, B.: Assessing the Impact of the Assimilation of SWOT Observations in a Global High-Resolution Analysis and Forecasting System – Part 1: Methods, Front. Mar. Sci., 8, 691955, https://doi.org/10.3389/fmars.2021.691955, 2021. a
Download
Short summary
We use simulations of our ocean forecasting system to compare the impact of additional altimeter observations from two proposed future satellite constellations. We found that, in our system, an altimeter constellation of 12 nadir altimeters produces improved predictions of sea surface height, surface currents, temperature, and salinity compared to a constellation of 2 wide-swath altimeters.
Share