gov.noaa.nodc:0276367 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 2025-06-30T13:13:23Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Water temperature, salinity, current velocity and other data taken by CTD, water samples, ADCP from the research vessel Hakuho Maru around Northern Mariana Islands from 2022-07-02 to 2022-07-05 (NCEI Accession 0276367) 2023-02-18 publication 2024-07-26 revision 2023-01-20 creation International DOI Foundation (IDF) 10.25921/rnht-9847 NOAA National Centers for Environmental Information gov.noaa.nodc:0276367 NCEI Archive Management System 0276367 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 Hajime Obata University of Tokyo obata@aori.u-tokyo.ac.jp http://www.u-tokyo.ac.jp/en/index.html HTTP University of Tokyo website Institution web page information resourceProvider University of Tokyo http://www.u-tokyo.ac.jp/en/index.html HTTP University of Tokyo website Institution web page information resourceProvider Hajime Obata University of Tokyo obata@aori.u-tokyo.ac.jp http://www.u-tokyo.ac.jp/en/index.html HTTP University of Tokyo website Institution web page information principalInvestigator Obata, Hajime The University of Tokyo obata@aori.u-tokyo.ac.jp http://www.u-tokyo.ac.jp/en/index.html HTTP University of Tokyo website Institution web page information author University of Tokyo http://www.u-tokyo.ac.jp/en/index.html HTTP University of Tokyo website Institution web page information contributor tableDigital This dataset contains CTD and water sample data, ADCP current velocity, bathymetry, gravity, meteorology, and seafloor sediment survey collected from the R/V Hakuho Maru around Northern Mariana Islands from 2022-07-02 to 2022-07-05. This cruise is U.S. State Department MSR U2021-024 as part of the World Data Service for Geophysics and Oceanography. Data are in CSV and text formats. Reports and data manuals are in PDF. This dataset is available to the public for a wide variety of uses including scientific research and analysis. Funding Agency: JURCAOS-JAMSTEC 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 0276367 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:0276367 Preview graphic PNG 0276367 NCEI ACCESSION NUMBER 2023-01-20 publication AIDS TO NAVIGATION BATHYMETRY CHLOROPHYLL CONDUCTIVITY CURRENT METER - NORTH-SOUTH COMPONENT (V) CURRENT SPEED - EAST/WEST COMPONENT (U) FLUORESCENCE marine gravity field OXYGEN pH SALINITY SEDIMENTS SOUND VELOCITY total alkalinity turbidity WATER TEMPERATURE theme NODC DATA TYPES THESAURUS ADCP CTD echo sounder gravimeter meteorological sensor Niskin bottle instrument NODC INSTRUMENT TYPES THESAURUS chemical derived products in situ laboratory analyses physical profile theme NODC OBSERVATION TYPES THESAURUS Hakuho Maru (HAKUHO-MARU) platform NODC PLATFORM NAMES THESAURUS University of Tokyo dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS University of Tokyo 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 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 > BATHYMETRY EARTH SCIENCE > OCEANS > MARINE GEOPHYSICS > MARINE GRAVITY FIELD EARTH SCIENCE > OCEANS > MARINE SEDIMENTS EARTH SCIENCE > OCEANS > OCEAN ACOUSTICS > ACOUSTIC VELOCITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS EARTH SCIENCE > OCEANS > OCEAN OPTICS > FLUORESCENCE EARTH SCIENCE > OCEANS > OCEAN OPTICS > TURBIDITY EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > CONDUCTIVITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY 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 CTD sensors Gravity Water sample data current speed and direction meteorology survey of seafloor sediment theme Provider Keywords ADCP > Acoustic Doppler Current Profiler CTD > Conductivity, Temperature, Depth ECHO SOUNDERS > ECHO SOUNDERS GRAVIMETERS NISKIN BOTTLES 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 Acoustic Doppler Current Profiler CTD fishes CTDCMS Meteorological system Multi-narrow beam echo sounder Radio navigation system Shipboard gravity meter Sub-Bottom Profiler instrument Provider Instruments Ships platform Global Change Master Directory (GCMD) Platform 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 HAKUHO MARU (call sign: JDSS, ICES code: 49HH, 1989-) 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 Northern Mariana Islands place Provider Place Names 6HW72J Send2NCEI Submission Package ID accessLevel: public otherRestrictions Cite as: Obata, Hajime (2023). Water temperature, salinity, current velocity and other data taken by CTD, water samples, ADCP from the research vessel Hakuho Maru around Northern Mariana Islands from 2022-07-02 to 2022-07-05 (NCEI Accession 0276367). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/rnht-9847. 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 142 150 9 22 2022-07-02 2022-07-05 This dataset contains multiple versions. The highest is the most complete. In this accession, NCEI has archived multiple versions of these data. The latest (and best) version of these data has the largest version number. 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. seg CSV text ocean data viewer 237.06 https://doi.org/10.25921/rnht-9847 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/276367 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/276367 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0211/0276367/ 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 0276367 v1.1 was published. 2023-02-18T01:59:25Z NCEI Accession 0276367 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0276367/1.1 HTTPS NCEI Accession 0276367 v1.1 published 2023-02-18T01:59:25Z download NCEI Accession 0276367 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. 2024-07-26T18:58:57Z NCEI Accession 0276367 v2.2 publication https://www.ncei.noaa.gov/archive/accession/0276367/2.2 HTTPS NCEI Accession 0276367 v2.2 published 2024-07-26T18:58:57Z download dataset Parameter or Variable: current speed and direction (measured); Units: m/s; Observation Category: in situ; Sampling Instrument: Acoustic Doppler Current Profiler; Sampling and Analyzing Method: See the "readme" file.; Data Quality Method: See the "readme" file. Parameter or Variable: BATHYMETRY (measured); Units: NA; Observation Category: in situ; Sampling Instrument: Multi-narrow beam echo sounder; Sampling and Analyzing Method: See the "readme" file.; Data Quality Method: See the "readme" file. Parameter or Variable: Gravity (measured); Units: mGal; Observation Category: in situ; Sampling Instrument: Shipboard gravity meter; Sampling and Analyzing Method: See the "readme" file.; Data Quality Method: See the "readme" file. Parameter or Variable: meteorology (measured); Units: NA; Observation Category: in situ; Sampling Instrument: Meteorological system; Sampling and Analyzing Method: See the "readme" file.; Data Quality Method: See the "readme" file. Parameter or Variable: CTD sensors (measured); Units: NA; Observation Category: in situ; Sampling Instrument: CTD fishes; Sampling and Analyzing Method: See the "readme" file.; Data Quality Method: See the "readme" file. Parameter or Variable: survey of seafloor sediment (measured); Units: NA; Observation Category: in situ; Sampling Instrument: Sub-Bottom Profiler; Sampling and Analyzing Method: See the "readme" file.; Data Quality Method: See the "readme" file. Parameter or Variable: AIDS TO NAVIGATION (measured); Units: NA; Observation Category: in situ; Sampling Instrument: Radio navigation system; Sampling and Analyzing Method: See the "readme" file.; Data Quality Method: See the "readme" file. Parameter or Variable: Water sample data (measured); Units: NA; Observation Category: laboratory analysis; Sampling Instrument: CTDCMS; Sampling and Analyzing Method: See the "readme" file.; Data Quality Method: See the "readme" file. 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. CTD CTD Conductivity-Temperature-Depth probe 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/). meteorological sensor meteorological sensor Any meteorological sensor, but also see specific instruments such as aerovane, anemometer, etc. Niskin bottle Niskin bottle Device for obtaining samples of seawater at a specific depth Why special entry for Niskin bottle but no entry for Nansen bottle? Hakuho Maru (HAKUHO-MARU) Updated information from ICES for the vessel HAKUHO MARU from JAPAN(JP). Name : HAKUHO MARU Country(s) : JAPAN(JP) (ISO Country Code) Platform Class : 31 Research vessel Synonyms: HAKUHO-MARU Call Sign : JDSS MMSI: 431010000 IMO : 8714700 Commissioned Date : 1989-05 Current Length : 100 Built : 1989-05 WOD Code: 10057 Information Sources: - http://www.marinetraffic.com/ais/shipdetails.aspx?mmsi=431010000 - http://www.shipspotting.com/gallery/photo.php?lid=1243334 - http://www.vesseltracker.com/en/Ships/Hakuho-Maru-8714700.html Confirmed by NOAA on 2015-05-19. Submitted to ICES on 2011-08-02.