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EqPOS Ship Observation Data

Project:

TORERO

Summary

This dataset contains CO, O3 and Shipboard Meteorology data collected on board the R/V Hakuho Maru from 29 January to 7 March 2012 from Callao, Peru to Tokyo, Japan, as part of the Equatorial Pacific Ocean and Stratospheric/Tropospheric Atmosphere Study (EqPOS) project.

Data access

ORDER data to made available for download

user agreement required

Additional information

Identifier	DOI: https://doi.org/10.26023/ADE8-7GF5-8B0M
Data Quality	final
Versions	1.0 (2012-09-14)
Subscribe	Subscribe to receive email when new or updated data is available.
Related projects	TORERO: Tropical Ocean tRoposphere Exchange of Reactive halogen species and Oxygenated VOC
Spatial Type	point
Frequency	continuous
Language	English
Categories	Chemistry Ship Based
Platforms	R/V Hakuho Maru Ships Weather Stations
Instruments	Automated Weather System IRGA - Infrared Gas Analyzers Ozone Monitors Pyranometers
GCMD Science Keywords	AIR TEMPERATURE ATMOSPHERIC CARBON MONOXIDE ATMOSPHERIC OZONE CONDUCTIVITY PRECIPITATION AMOUNT RELATIVE HUMIDITY SALINITY SEA SURFACE TEMPERATURE SOLAR RADIATION SURFACE PRESSURE WIND DIRECTION WIND SPEED Show 9 more... Expand keywords
Documentation	EqPOS_Shipboard_CO-O3-Ship-Met_README_v100.pdf [640 KiB]
Restrictions	user agreement required: torero_policy.html [3 KiB]
Related links	info: TORERO Data Policy homepage: TORERO Home Page info: TORERO Missions info: TORERO Missions

Temporal coverage

Begin datetime	2011-11-30 00:00:00
End datetime	2012-03-07 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 35.00, Minimum (South) Latitude: -30.00
Minimum (West) Longitude: 140.00, Maximum (East) Longitude: -78.00

Primary point of contact information

EOL Data Support <datahelp@eol.ucar.edu>

Additional contact information

author: Hiroshi Furutani <hiroshif@aori.u-tokyo.ac.jp>
author: Mitsuo Uematsu <uematsu@aori.u-tokyo.ac.jp>

Citation

Furutani, H., Uematsu, M. 2012. EqPOS Ship Observation Data. Version 1.0. null. https://doi.org/10.26023/ADE8-7GF5-8B0M. Accessed 18 Nov 2025.

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