Surface underway measurements of partial pressure of CO2 (pCO2) and other parameters aboard NOAA Ship Ronald H. Brown during the Atlantic, Pacific and Indian Oceans cruises in 2018 (NCEI Accession 0175723)

This dataset includes surface underway, chemical, meteorological and physical data collected from NOAA Ship Ronald H. Brown in the Atlantic, Pacific and Indian Oceans in 2018. These data include air-sea difference of partial pressure of carbon dioxide (pCO2), barometric pressure, pCO2 in atmosphere, pCO2 in water, salinity and sea surface temperature. The instruments used to collect these data include CO2 gas analyzer and shower head chamber equilibrator for autonomous CO2 measurement. These data were collected by Rik Wanninkhof, Denis Pierrot and Kevin Sullivan of NOAA Atlantic Oceanographic and Meteorological Laboratory as part of the SOOP (Ship of Opportunity Program) NOAA Ship Ronald H. Brown 2018 cruises data set.

本数据集收录了2018年由NOAA（美国国家海洋和大气管理局）罗恩·H·布朗号科考船在大西洋、太平洋及印度洋采集的走航表层、化学、气象与物理观测数据。
此类数据涵盖二氧化碳分压海气差值（pCO2）、大气压强、大气二氧化碳分压、水体二氧化碳分压、盐度及海表温度。
用于采集该批数据的仪器包括二氧化碳气体分析仪，以及用于自主二氧化碳测量的喷淋式舱室平衡器。
本数据集由NOAA大西洋海洋与气象实验室的里克·万宁霍夫、丹尼斯·皮埃罗与凯文·沙利文完成采集，属于SOOP（Ship of Opportunity Program，船舶自愿观测计划）旗下2018年罗恩·H·布朗号科考船航次数据集的一部分。