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Physical and chemical ocean data taken by CTD, Niskin bottles, and other instrumentation from the research vessel Sonne, cruise SO298, along cross Equatorial Pacific Ocean transect from 2023-04-14 to 2023-05-28 (NCEI Accession 0281823)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 03, 2026 at 04:28 AM | Dataset Last Updated: July 15, 2025 at 12:00 AM
This dataset contains data and final cruise reports describing physical and chemical ocean data taken by CTD, Niskin bottles, and other instrumentation from the research vessel Sonne, cruise SO298, along cross Equatorial Pacific Ocean transect. This cruise is U.S. State Department MSR U2022-049 as part of the World Data Service for Geophysics and Oceanography. Reports are in PDF. Data are in TXT, XLS, also in German Archive PANGAEA.

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0281823 AMMONIUM (NH4) Barium CARBON CHLOROPHYLL A CURRENT SPEED - EAST/WEST COMPONENT (U) CURRENT SPEED - NORTH/SOUTH COMPONENT (V) DISSOLVED OXYGEN

Complete Metadata
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accessLevel non-public
contactPoint 
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describedByType application/octet-steam
description This dataset contains data and final cruise reports describing physical and chemical ocean data taken by CTD, Niskin bottles, and other instrumentation from the research vessel Sonne, cruise SO298, along cross Equatorial Pacific Ocean transect. This cruise is U.S. State Department MSR U2022-049 as part of the World Data Service for Geophysics and Oceanography. Reports are in PDF. Data are in TXT, XLS, also in German Archive PANGAEA.
distribution 
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0281823.xml
issued 2023-08-18T00:00:00.000+00:00
keyword 
[
  "0281823",
  "AMMONIUM (NH4)",
  "Barium",
  "CARBON",
  "CHLOROPHYLL A",
  "CURRENT SPEED - EAST/WEST COMPONENT (U)",
  "CURRENT SPEED - NORTH/SOUTH COMPONENT (V)",
  "DISSOLVED OXYGEN",
  "HELIUM",
  "Methane (CH4)",
  "MICROBIOLOGY",
  "nitrous oxide (N2O)",
  "NUTRIENTS",
  "partial pressure of carbon dioxide - water",
  "PARTICULATE ORGANIC CARBON",
  "pH",
  "PHOTOSYNTHETIC ACTIVE RADIATION (PAR)",
  "PHYTOPLANKTON",
  "PLANKTON",
  "RADIUM ISOTOPES",
  "SALINITY",
  "Silicon",
  "total alkalinity",
  "WATER TEMPERATURE",
  "ADCP",
  "CTD",
  "laboratory analysis",
  "Niskin bottle",
  "chemical",
  "in situ",
  "physical",
  "Sonne",
  "GEOMAR Helmholtz Centre for Ocean Research Kiel",
  "GEOMAR Helmholtz Centre for Ocean Research Kiel",
  "GEOTRACES",
  "U. S. Department of State Marine Scientific Research (MSR)",
  "Equatorial Pacific Ocean",
  "Solomon Sea",
  "oceanography",
  "DE/GEOMAR > GEOMAR - Helmholtz Centre for Ocean Research Kiel, Germany",
  "IPY-GEOTRACES > International Polar Year GEOTRACES: An international study of the biogeochemical cycles of Trace Elements and Isotopes in the Arctic and Southern Oceans",
  "MSR > U.S. Department of State Marine Scientific Research",
  "EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PROTISTS > PLANKTON",
  "EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PROTISTS > PLANKTON > PHYTOPLANKTON",
  "EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > PLANKTON",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NUTRIENTS",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC CARBON",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH",
  "EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS",
  "EARTH SCIENCE > OCEANS > OCEAN OPTICS > PHOTOSYNTHETICALLY ACTIVE RADIATION",
  "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
  "Final cruise report for SO298",
  "Preliminary cruise report",
  "ADCP > Acoustic Doppler Current Profiler",
  "CTD > Conductivity, Temperature, Depth",
  "NISKIN BOTTLES",
  "all different kinds",
  "differnt kinds",
  "Ships",
  "Sonne (call sign: DBBE, ICES code: 06SN, 2014-)",
  "RV Sonne",
  "OCEAN > PACIFIC OCEAN",
  "OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN",
  "L5YPUC"
]
landingPage https://www.ncei.noaa.gov/contact
language 
[]
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2025-07-15T00:00:00.000+00:00
publisher 
{
  "name": "NOAA National Centers for Environmental Information",
  "@type": "org:Organization"
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references 
[
  "https://doi.org/10.1594/pangaea.968521",
  "https://doi.org/10.1594/pangaea.963244",
  "https://doi.org/10.1594/pangaea.963747"
]
rights otherRestrictions
spatial -75.0,-1.0,150.0,1.0
temporal 2023-04-14T00:00:00+00:00/2023-05-28T00:00:00+00:00
theme 
[
  "geospatial"
]
title Physical and chemical ocean data taken by CTD, Niskin bottles, and other instrumentation from the research vessel Sonne, cruise SO298, along cross Equatorial Pacific Ocean transect from 2023-04-14 to 2023-05-28 (NCEI Accession 0281823)

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