gov.noaa.nodc:0283273 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 2025-11-27T13:12:57Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Water temperature, bottom topography, currents, and others taken by XBT, echosounder, ADCP, and other instrumentation from research vessel Kaimei in Marianas Trench Marine National Monument from 2023-03-03 to 2023-03-25 (NCEI Accession 0283273) 2023-10-17 publication 2025-03-26 revision International DOI Foundation (IDF) 10.25921/zgfm-ds26 NOAA National Centers for Environmental Information gov.noaa.nodc:0283273 NCEI Archive Management System 0283273 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 Ken Takai Japan Agency for Marine-Earth Science and Technology (JAMSTEC) kent@jamstec.go.jp http://www.jamstec.go.jp HTTP Japan Agency for Marine-Earth Science and Technology (JAMSTEC) website Institution web page information resourceProvider Japan Agency for Marine-Earth Science and Technology (JAMSTEC) http://www.jamstec.go.jp HTTP Japan Agency for Marine-Earth Science and Technology (JAMSTEC) website Institution web page information resourceProvider Ken Takai Japan Agency for Marine-Earth Science and Technology (JAMSTEC) kent@jamstec.go.jp http://www.jamstec.go.jp HTTP website Institution web page information principalInvestigator Sawada, Hikaru author Chen, Chong author Iwamoto, Hisanori author Takai, Ken Japan Agency for Marine-Earth Science and Technology (JAMSTEC) kent@jamstec.go.jp http://www.jamstec.go.jp HTTP website Institution web page information author Japan Agency for Marine-Earth Science and Technology (JAMSTEC) http://www.jamstec.go.jp HTTP Japan Agency for Marine-Earth Science and Technology (JAMSTEC) website Institution web page information contributor tableDigital This dataset contains water temperature, bottom topography, currents, marine gravity, and sub bottom profiles taken from R/V Kaimei in the North Pacific. Based on the detail seafloor observation by remotely operative vehicles (KM-ROV and BMS), we observed the distribution of deep-sea hydrothermal activities and microbial and macrofaunal communities with the seafloor topography, obtained various types of rocks, sediments, hydrothermal deposits and waters, and animals. Most of the data and samples are still under investigation in onshore laboratories, but some of the data and samples were analyzed onboard and then interpreted and summarized as scientific articles. This cruise is U.S. State Department MSR U2022-047 as part of the World Data Service for Geophysics. Data are in text and instrument specific formats. This dataset is available to the public for a wide variety of uses including scientific research and analysis. Funding Agency: Japan Agency for Marine-Earth Science and Technology 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 NCEI Accession 0283273 was revised and a new version of the archival package was published. Updates to existing archival packages may provide additional files or replace obsolete files. The latest version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. Please see journal.txt in the /about directory for additional details on changes made. https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0283273 Preview graphic PNG 0283273 NCEI ACCESSION NUMBER 2025-03-26 publication ANIMALS - INDIVIDUAL CURRENT SPEED - EAST/WEST COMPONENT (U) CURRENT SPEED - NORTH/SOUTH COMPONENT (V) CURRENT SPEED - UP/DOWN COMPONENT (W) seafloor topography WATER TEMPERATURE theme NODC DATA TYPES THESAURUS ADCP bathythermograph - XBT echo sounder gravimeter instrument NODC INSTRUMENT TYPES THESAURUS geophysical in situ laboratory analyses physical theme NODC OBSERVATION TYPES THESAURUS Kaimei platform NODC PLATFORM NAMES THESAURUS Japan Agency for Marine-Earth Science and Technology dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS Japan Agency for Marine-Earth Science and Technology dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS U. S. Department of State Marine Scientific Research (MSR) project NODC PROJECT NAMES THESAURUS Marianas Trench Marine National Monument North Pacific Ocean Philippine Sea place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication JP/JAMSTEC > Japan Agency for Marine-Earth Science and Technology, Japan dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2025 revision 22 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 2025 revision 22 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 > OCEAN CIRCULATION > OCEAN CURRENTS EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE theme Global Change Master Directory (GCMD) Science Keywords 2025 revision 22 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 ADCP > Acoustic Doppler Current Profiler ECHO SOUNDERS > ECHO SOUNDERS GRAVIMETERS XBT > Expendable Bathythermographs instrument Global Change Master Directory (GCMD) Instrument Keywords 2025 revision 22 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 KM-ROV instrument Provider Instruments Ships platform Global Change Master Directory (GCMD) Platform Keywords 2025 revision 22 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 KAIMEI (call sign: 7JVB, ICES code: 490T, 2016-) platform ICES/SeaDataNet Ship Codes OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN place Global Change Master Directory (GCMD) Location Keywords 2025 revision 22 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 BTAR1F Send2NCEI Submission Package ID accessLevel: Public otherRestrictions Cite as: Sawada, Hikaru; Chen, Chong; Iwamoto, Hisanori; Takai, Ken (2023). Water temperature, bottom topography, currents, and others taken by XBT, echosounder, ADCP, and other instrumentation from research vessel Kaimei in Marianas Trench Marine National Monument from 2023-03-03 to 2023-03-25 (NCEI Accession 0283273). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/zgfm-ds26. 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. Sawada, H., Chen, C., Iwamoto, H., & Takai, K. (2023). A trip into molten sulfur. Island Arc, 32(1). https://doi.org/10.1111/iar.12489 2023-01 publication International DOI Foundation (IDF) https://doi.org/10.1111/iar.12489 https://doi.org/10.1111/iar.12489 HTTPS https://doi.org/10.1111/iar.12489 Related journal article information Sawada, Hikaru Department of Earth System Science University of Toyama Toyama Japan author Chen, Chong X‐STAR Japan Agency for Marine‐Earth Science and Technology (JAMSTEC) Yokosuka Kanagawa Japan author Iwamoto, Hisanori Marine Survey Department Nippon Marine Enterprises, Ltd. Yokosuka Kanagawa Japan author Takai, Ken X‐STAR Japan Agency for Marine‐Earth Science and Technology (JAMSTEC) Yokosuka Kanagawa Japan author Wiley publisher documentDigital Island Arc 32(1) ISSN 1038-4871, ISSN 1440-1738 crossReference sciencePaper eng; USA utf8 environment oceans geoscientificInformation biota 143 148 13 23 2023-03-03 2023-03-25 This dataset has multiple versions. The highest version is the most complete. 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 1129.86 https://doi.org/10.25921/zgfm-ds26 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/283273 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/283273 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0218/0283273/ 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 0283273 v1.1 was published. 2023-10-17T20:29:31Z NCEI Accession 0283273 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0283273/1.1 HTTPS NCEI Accession 0283273 v1.1 published 2023-10-17T20:29:31Z download NCEI Accession 0283273 was revised and v2.2 was published. Updates were received for this dataset. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. 2025-03-26T19:51:45Z NCEI Accession 0283273 v2.2 publication https://www.ncei.noaa.gov/archive/accession/0283273/2.2 HTTPS NCEI Accession 0283273 v2.2 published 2025-03-26T19:51:45Z download dataset Parameter or Variable: seafloor topography (measured); Units: meter; Observation Category: laboratory analysis; Sampling Instrument: KM-ROV; Sampling and Analyzing Method: dive observation, laboratory experiments Parameter or Variable: ANIMALS - INDIVIDUAL (measured); Units: individual; Observation Category: laboratory analysis; Sampling Instrument: KM-ROV; Sampling and Analyzing Method: seafloor observation, laboratory analyses asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian ADCP ADCP Acoustic Doppler Current Profiler The Acoustic Doppler Current Profiler (ADCP) measures currents beneath a ship while underway. Sound signals sent from the moving ship bounce back to receivers aboard the ship. This provides a profile of water movement relative to the ship-precise modern navigation, allowing the ship's motion to be subtracted from the data. These devices are also used on moorings and profilers and, along with acoustic backscattering, measure animal biomass. Particles in the path of the sound waves, mostly plankton, reflect a small part of the sound energy back toward receivers, allowing researchers to make remote estimates of the sizes and numbers of animals present in the water column. Before the 1970's, the most technologically advanced instrument used to measure water velocity was known as a Doppler speed log. This evolved into the first commercial ADCP, produced in the mid-1970's, which used averaging. Later in the 1970's, the first vessel-mounted ADCP was developed to measure water velocity more accurately and to allow measurement in range cells over a depth profile. As instruments evolved, so did new techniques in Doppler signal processing. Initially, Doppler speed logs used simple analog signal processing methods, which are still used in some commercial speed logs today. However, the first ADCPs incorporated analog-to-digital signal conversion over a narrow communication bandwidth. Around 1990, this technique was developed into broadband signal processing. Since then, broadband ADCPs have been able to generate very accurate, real-time velocity measurements. bathythermograph - XBT bathythermograph - XBT eXpendable BathyThermograph echo sounder echo sounder instrument used to determine water depth or bathymetry also known as an echosounder gravimeter gravimeter generic instrument to measure local gravity field intensity Gravity intensity and other gravimetric data are usually managed and archived at the NOAA National Geophysical Data Center (www.ngdc.noaa.gov/geomag/). Kaimei Updated information from ICES for the platform KAIMEI. Platform Class : 31 Research vessel Commissioned Date : 2016 Built : 2016 IMO : 9712448 MMSI : 431273000 Length : 100 Notes: Operated by Japan Agency for Marine-Earth Science and Technology (JAMSTEC). Information Sources: http://www.jamstec.go.jp/e/about/equipment/ships/kaimei.html http://www.marinetraffic.com/en/ais/details/ships/shipid:3689666/mmsi:431273000/imo:9712448/vessel:KAIMEI https://www.fleetmon.com/vessels/kaimei_9712448_10228648/?language=en http://www.shipnumber.com/vessel_KAIMEI_9712448.html Submitted to ICES 2016-05-12. Confirmed by NOAA on 2016-06-01.