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ORCAS Quantum Cascade Laser Spectrometer (QCLS) DUAL CO CH4 N2O

Summary

The Quantum Cascade Laser Spectrometer (QCLS) DUAL measured CO, CH4, and N2O concentrations in situ aboard 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. This dataset contains CO_QCLS, CH4_QCLS, N2O_QCLS data in NASA Ames format collected during ORCAS.

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Additional information

Identifier	DOI: https://doi.org/10.5065/D61G0JQ3
Data Quality	final
Versions	0.1 (2016-03-16) 0.2 (2016-09-13): qaqc data 1.0 (2017-02-08): Final release data. No changes from the previous version were required as qaqc data are appropriate for release. 1.1 (2017-03-17): This version has been updated to the most recent versions of QCLS DUAL data for test flights TF01 and TF02. (Only the current version of the data is available to order. If you have questions about a prior version, please email us.)
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Related projects	ORCAS: The O2/N2 Ratio and CO2 Airborne Southern Ocean (ORCAS) Study
Spatial Type	point
Frequency	1 second
Language	English
Categories	Aircraft
Platforms	NSF/NCAR GV HIAPER
Instruments	Quantum Cascade Laser Spectrometer - QCLS
GCMD Science Keywords	ATMOSPHERIC CARBON MONOXIDE METHANE NITROUS OXIDE Expand keywords
Documentation	CH4-N2O-CO-QCLS_readme.pdf [66 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	2016-01-05 00:00:00
End datetime	2016-02-29 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: Eric Kort <eakort@umich.edu>
author: Bruce Daube <bdaube@seas.harvard.edu>
author: Mackenzie Smith <maclsmi@umich.edu>
author: Steven C. Wofsy <swofsy@seas.harvard.edu>

Citation

Kort, E., et al. 2017. ORCAS Quantum Cascade Laser Spectrometer (QCLS) DUAL CO CH4 N2O. Version 1.1. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D61G0JQ3. Accessed 24 Apr 2024.

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