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ORCAS Picarro Data

Summary

This dataset contains atmospheric measurements of carbon dioxide (CO2), methane (CH4), carbon monoxide (CO), and water vapor (H2O) mixing ratios made with the NOAA Picarro Cavity Ring Down Spectrometer (Crosson 2008) instrument onboard the NSF/NCAR GV HIAPER (Gulfstream-V High-performance Instrumented Airborne Platform for Environmental Research) aircraft (Tail Number N677F) during the ORCAS (O2/N2 Ratio and CO2 Airborne Southern Ocean Study) campaign with research flights from Punta Arenas, Chile from 7 January to 1 March 2016.

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ORDER data for delivery by FTP

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Additional information

Identifier	DOI: https://doi.org/10.5065/D69W0CWW
Data Quality	final
Versions	0.1 (2016-03-09): quicklook data 0.2 (2016-09-13): qaqc data 1.0 (2017-01-19): Final release data. 1.1 (2017-03-02): This version contains a small revision to the carbon monoxide calibration. (Only the current version of the data is available to order. If you have questions about a prior version, please email us.)
Subscribe	Subscribe to receive email when new or updated data is available.
Related projects	ORCAS: The O2/N2 Ratio and CO2 Airborne Southern Ocean (ORCAS) Study
Spatial Type	point
Frequency	criteria
Language	English
Categories	Aircraft
Platforms	NSF/NCAR GV HIAPER
Instruments	CRDS - Cavity Ring-Down Spectroscopy
GCMD Science Keywords	ATMOSPHERIC CARBON DIOXIDE ATMOSPHERIC CARBON MONOXIDE HUMIDITY MIXING RATIO METHANE WATER VAPOR Expand keywords
Documentation	NOAA-Picarro_ORCAS_readme.pdf [449 KiB]
Restrictions	user agreement required: ORCAS_Data_Fair_Use.html [3 KiB]
Related links	info: ORCAS Data Policy info: ORCAS Missions homepage: ORCAS Project Homepage

Temporal coverage

Begin datetime	2016-01-07 00:00:00
End datetime	2016-03-01 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: -30.00, Minimum (South) Latitude: -80.00
Minimum (West) Longitude: -105.00, Maximum (East) Longitude: -30.00

Primary point of contact information

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

Additional contact information

author: Colm Sweeney <colm.sweeney@noaa.gov>
author: Kathryn McKain <kathryn.mckain@noaa.gov>
author: Timothy Newberger <tim.newberger@noaa.gov>

Citation

Sweeney, C., McKain, K., Newberger, T. 2017. ORCAS Picarro Data. Version 1.1. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D69W0CWW. Accessed 23 Apr 2024.

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