gov.noaa.ngdc.mgg.multibeam:AT50-21_Multibeam eng; USA utf-8 series Multibeam Collection Level Metadata 2026-03-24 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) curve 48 Multibeam collection for AT50-21: Multibeam data collected aboard Atlantis from 17-Feb-24 to 19-Mar-24, Golfito, Costa Rica to San Diego, US CA AT50-21 2024-02-17 creation NOAA National Centers for Environmental Information NCEI Metadata ID: gov.noaa.ngdc.mgg.multibeam:AT50-21_Multibeam Rolling Deck to Repository author McDermott, Jill Lehigh University Chief Scientist principalInvestigator This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found The intent of these data is to make high-resolution bathymetry available to the public for a wide variety of uses such as research and Earth Science analysis. These data are not intended to be used for navigation. Nautical charts produced and certified by NOAA should be used for navigational purposes. For more information on NOAA's nautical charts, go to NOAA's Office of Coast Survey website complete notPlanned Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry Earth Science > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography Earth Science > Oceans > Bathymetry/Seafloor Topography > Water Depth theme Ocean place In Situ Ocean-based Platforms > Ships platform In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > MSBS > Multibeam Swath Bathymetry System In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > MBES > Multibeam Mapping System In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > SONAR > Sound Navigation and Ranging In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders Earth Remote Sensing Instruments > Passive Remote Sensing > Positioning/Navigation > GPS > GPS Receivers Earth Remote Sensing Instruments > Passive Remote Sensing > Positioning/Navigation > GPS > GPS/IMU > Global Positioning System/Inertial Measurement Unit instrument DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce dataCenter otherRestrictions Cite as: Rolling Deck to Repository (2024): Multibeam collection for AT50-21: Multibeam data collected aboard Atlantis from 17-Feb-24 to 19-Mar-24, Golfito, Costa Rica to San Diego, US CA. NOAA National Centers for Environmental Information. [url], [access date] Monitoring hydrothermal fluids, crustal permeability and seafloor morphology in preparation for the next volcanic eruption at the East Pacific Rise 2024-02-17 creation 2026-03-24 publication gov.noaa.ngdc.mgg.multibeam:AT50-21_Multibeam largerWorkCitation project eng; USA utf-8 oceans geoscientificInformation Survey trackline minimum bounding rectangle. -104.33432 -103.53412 9.76223 10.03501 2024-02-17 2024-03-19 -3539.2559 -0.3358 distributor In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. ASCII_TEXT ASCII text product DATAFILE_XML XML metadata file https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/gov.noaa.ngdc.mgg.multibeam%3AAT50-21_Multibeam/html https Metadata Landing Page information https://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html Multibeam Bathymetry Information about and access to multibeam bathymetric data at NCEI information https://maps.ngdc.noaa.gov/viewers/bathymetry/ Bathymetric Data Viewer Map viewer for discovery of bathymetric data - including multibeam sonar data search https://www.ngdc.noaa.gov/ships/atlantis/AT50-21_mb.html NCEI Multibeam Cruise Landing Page Information regarding multibeam data collection from cruise - including cruise metadata and download access information https://data.ngdc.noaa.gov/platforms/ocean/ships/atlantis/AT50-21/multibeam/data/version1/MB/ Cruise File List List of cruise related files available for download download series Multibeam data is collected by vessels of varying characteristics including ships, small boats, remotely operated vehicles (ROVs), and autonomous underwater vehicles (AUV). The NOAA National Centers for Environmental Information (formerly NGDC) archive raw data, processed data, and associated products. All data and products are made available to the public via NCEI's map services and search interfaces. asNeeded AT50-21 completed Atlantis