Beam attenuation coefficient, scattering, and fluorescence data derived from optical particle sensors deployed during casts of the ODF rosette on the GEOTRACES GP17-OCE cruise aboard R/V Roger Revelle (RR2214) from December 2022 to January 2023

Alternative Title
Date Created
2025-03-13
Location
Papeete, Tahiti to Punta Arenas, Chile
Pacific Ocean
westlimit: -152.0002; southlimit: -67.0002; eastlimit: -75.0972; northlimit: -19.9998
DOI
10.26008/1912/bco-dmo.949808.1
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Keywords
GEOTRACES
particulate inorganic carbon
in-water optical proxies
particulate organic carbon
Abstract
This dataset contains recalculated and filtered transmissometer beam attenuation coefficient values for the ODF CTD from the GEOTRACES GP17-OCE cruise aboard R/V Roger Revelle (RR2214) from December 2022 to January 2023. Data files are provided containing the average of all optical data profiles at each station for 0-500 meters (m) depth (depth intervals of 5-meters) as well as for the full depth of the water column (6000 meters). Note scattering sensor data are only available in the ODF CTD data from GP17-OCE stations 18 onward. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/949808
Description
Dataset: GP17 ODF CTD optics data Beam Attenuation Coefficient, Oxygen, and Fluorencence
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Except where otherwise noted, this item's license is described as Creative Commons Attribution 4.0