AUTHOR=Buhl-Mortensen Pål , Lecours Vincent , Brown Craig J. TITLE=Editorial: Seafloor Mapping of the Atlantic Ocean JOURNAL=Frontiers in Marine Science VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2021.721602 DOI=10.3389/fmars.2021.721602 ISSN=2296-7745