AUTHOR=Oke Peter R. , Fujii Yosuke , Remy Elizabeth TITLE=Editorial: Demonstrating observation impacts for the ocean and coupled prediction JOURNAL=Frontiers in Marine Science VOLUME=Volume 12 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2025.1588067 DOI=10.3389/fmars.2025.1588067 ISSN=2296-7745