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Oceanographic equipment sea trial from the R/V Kairei, cruise KR17-08C, in the Mariana Trench from 2017-05-05 to 2017-05-25 (NCEI Accession 0303130)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 03, 2026 at 04:58 AM | Dataset Last Updated: July 23, 2025 at 12:00 AM
The main purpose of this cruise was to observe the bottom of Mariana Trench through operating test for a newly developed full depth underwater system. A chemical survey was also carried out with multi sensors (hydrogen, hydrogen-sulfide, oxygen, methane) equipped on the system. Also includes bathymetry and oceanographic survey. Cruise data are available from the JAMSTEC DARWIN portal, see the Documentation. This dataset is U.S. State Department MSR U2016-033 as part of the World Data Service for Geophysics and Oceanography.

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0303130 BATHYMETRY marine gravity field marine magnetics WATER TEMPERATURE bathythermograph - XBT gravimeter magnetometer

Complete Metadata
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distribution 
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0303130.xml
issued 2025-04-02T00:00:00.000+00:00
keyword 
[
  "0303130",
  "BATHYMETRY",
  "marine gravity field",
  "marine magnetics",
  "WATER TEMPERATURE",
  "bathythermograph - XBT",
  "gravimeter",
  "magnetometer",
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  "geophysical",
  "in situ",
  "physical",
  "R/V Kairei",
  "Japan Agency for Marine-Earth Science and Technology",
  "Japan Agency for Marine-Earth Science and Technology",
  "U. S. Department of State Marine Scientific Research (MSR)",
  "North Pacific Ocean",
  "Philippine Sea",
  "oceanography",
  "JP/JAMSTEC > Japan Agency for Marine-Earth Science and Technology, Japan",
  "MSR > U.S. Department of State Marine Scientific Research",
  "EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > BATHYMETRY",
  "EARTH SCIENCE > OCEANS > MARINE GEOPHYSICS > MARINE GRAVITY FIELD",
  "EARTH SCIENCE > OCEANS > MARINE GEOPHYSICS > MARINE MAGNETICS",
  "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
  "GRAVIMETERS",
  "MGM > Magnetometer",
  "SONAR > Sound Navigation and Ranging",
  "XBT > Expendable Bathythermographs",
  "KAIREI (call sign: JRZH, ICES code: 49ZR)",
  "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN"
]
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language 
[]
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2025-07-23T00:00:00.000+00:00
publisher 
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rights otherRestrictions
spatial 143.5,11.0,142.0,12.0
temporal 2017-05-05T00:00:00+00:00/2017-05-25T00:00:00+00:00
theme 
[
  "geospatial"
]
title Oceanographic equipment sea trial from the R/V Kairei, cruise KR17-08C, in the Mariana Trench from 2017-05-05 to 2017-05-25 (NCEI Accession 0303130)

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