gov.noaa.nodc:0222965 eng utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NOAA Contact Information Information for contacts at NCEI. information custodian 2025-05-16T15:50:33Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Multi-beam seafloor topographic and magnetic survey data from the research vessel Xiangyanghong 01 in the North Pacific Ocean near Mariana trench from 2017-03-03 to 2017-03-31 (NCEI Accession 0222965) 2020-12-12 publication 2020-12-09 creation International DOI Foundation (IDF) 10.25921/5zvy-z273 NOAA National Centers for Environmental Information gov.noaa.nodc:0222965 NCEI Archive Management System 0222965 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information publisher Hernán E. García NOAA National Centers for Environmental Information (NCEI) hernan.garcia@noaa.gov resourceProvider National Oceanic and Atmospheric Administration (NOAA) https://www.noaa.gov/ HTTPS National Oceanic and Atmospheric Administration (NOAA) website Institution web page information resourceProvider Yanpeng, Zheng State Oceanic Administration, First Institute of Oceanography zhengyp@fio.org.cn http://www.fio.org.cn/en/contact.jsp HTTP State Oceanic Administration, First Institute of Oceanography website Institution web page information principalInvestigator Yanpeng, Zheng First Institute of Oceanography, State Oceanic Administration, China http://www.fio.org.cn/en/contact.jsp HTTP State Oceanic Administration, First Institute of Oceanography website Institution web page information author State Oceanic Administration, First Institute of Oceanography http://www.fio.org.cn/en/contact.jsp HTTP State Oceanic Administration, First Institute of Oceanography website Institution web page information contributor tableDigital This dataset contains multi-beam seafloor topographic and magnetic survey data from the research vessel Xiangyanghong 01 in the North Pacific Ocean near Mariana trench. In 2017, the research vessel XIANGYANGHONG 01 conducted a seafloor topographic and magnetic survey near the Mariana Trench in the Western Pacific Ocean, in order to study the relationship between the subduction of the Pacific Plate and the changes of seafloor topographic and geomagnetic characteristics. The multi-beam data covered the whole survey area and revealed clearly the topographic characteristics of trenches, seamounts and submarine plains in the survey area. The marine geomagnetic survey obtained the magnetic data of the survey area, which revealed distribution of the magnetic anomalies in the survey area. The banded magnetic anomalies in the north of the survey area reveal the seabed spreading history of the Western Pacific Ocean, while the magnetic anomalies in the trench area and the seamount area reveal the subduction of Western Pacific Ocean plate to the Mariana Trench. This is US State Department MSR cruise U2016-026. This data submitted as part of the World Data Service for Geophysics. Data are in PDF report. This dataset is available to the public for a wide variety of uses including scientific research and analysis. completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information pointOfContact asNeeded https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0222965 Preview graphic PNG 0222965 NCEI ACCESSION NUMBER 2020-12-03 publication marine magnetics seafloor topography theme NODC DATA TYPES THESAURUS multibeam sonar instrument NODC INSTRUMENT TYPES THESAURUS geophysical in situ theme NODC OBSERVATION TYPES THESAURUS XIANG YANG HONG 01 platform NODC PLATFORM NAMES THESAURUS State Oceanic Administration, First Institute of Oceanography dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS National Oceanic and Atmospheric Administration dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS U. S. Department of State Marine Scientific Research (MSR) project NODC PROJECT NAMES THESAURUS North Pacific Ocean place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication DOC/NOAA > National Oceanic & Atmospheric Administration dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian MSR > U.S. Department of State Marine Scientific Research project Global Change Master Directory (GCMD) Project Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY EARTH SCIENCE > OCEANS > MARINE GEOPHYSICS > MARINE MAGNETICS theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian MBES > Multibeam Mapping System instrument Global Change Master Directory (GCMD) Instrument Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian XIANG YANG HONG 01 (ICES code: 76XA, 1969-1983) platform ICES/SeaDataNet Ship Codes OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN place Global Change Master Directory (GCMD) Location Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian 7H093C Send2NCEI Submission Package ID accessLevel: public otherRestrictions Cite as: Yanpeng, Zheng (2020). Multi-beam seafloor topographic and magnetic survey data from the research vessel Xiangyanghong 01 in the North Pacific Ocean near Mariana trench from 2017-03-03 to 2017-03-31 (NCEI Accession 0222965). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/5zvy-z273. Accessed [date]. Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose. eng; USA utf8 environment oceans geoscientificInformation 145 151 20 24 2017-03-03 2017-03-31 NOAA National Centers for Environmental Information +1-301-713-3277 ncei.info@noaa.gov pointOfContact 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. Originator data format 1.56 https://doi.org/10.25921/5zvy-z273 HTTPS Web browser NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/oas/222965 HTTPS Web browser Descriptive Information Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/download/222965 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0164/0222965/ FTP Any FTP client FTP These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). download dataset NCEI Accession 0222965 v1.1 was published. 2020-12-12T23:02:30Z NCEI Accession 0222965 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0222965/1.1 HTTPS NCEI Accession 0222965 v1.1 published 2020-12-12T23:02:30Z download dataset Parameter or Variable: Multi-beam (measured); Units: m; Observation Category: in situ; Sampling Instrument: SeaBeam 3012 asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian multibeam sonar multibeam sonar generic instrument to measure seafloor topography Active sensors that utilize acoustic energy to collect measurements of seafloor depth and character (from http://www.csc.noaa.gov/crs/rs_apps/sensors/multi_beam.htm (last accessed 2008-12-09). Seafloor topography, bathymetry and other related geophysical data are usually managed and archived at the NOAA National Geophysical Data Center (www.ngdc.noaa.gov/mgg/). XIANG YANG HONG 01 XIANG YANG HONG 01