Skip to data content Skip to data search

ORCAS Merge Products

Summary

This dataset contains merge products for the measurements collected by 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) campaign. The files contain data for all flights for a variety of measurement subsets and averaging intervals. The types of data collected in the project include 1) high-rate (~ 1 Hz) in situ measurements from many instruments, 2) in situ gas-chromatography (GC) measurements on samples collected over a short (~ 30 sec) period of time but spaced by several minutes from the TOGA instrument, 3) laboratory measurements on whole air samples collected in pressurized metal canisters over short (~ 10-20 sec) periods of time by the AWAS sampler, and 4) laboratory measurements on whole air samples collected in continuously flowing glass flasks with longer (~ 30 sec) volume mixing times by the Medusa sampler. The wide range of representative sample times and the unique nature of each measurement system necessitate several different merged data products.  

Data access

  • ORDER data for delivery by FTP
    • user agreement required

Additional information

Identifier
Data Quality final
Versions
  • 0.1 (2016-09-22):

    quick-look merges

  • 0.2 (2016-09-22):

    qaqc merges

  • 1.0 (2017-03-21):

    Final Release Data

(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
Spatial Type point
Frequency criteria
Language English
Categories
Platforms
Instruments
GCMD Science Keywords Expand keywords
Documentation
Restrictions
Related links

Temporal coverage

Begin datetime 2016-01-05 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

Citation

Stephens, B. 2017. ORCAS Merge Products. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D6SB445X. Accessed 29 Mar 2024.

Today's date is shown: please replace with the date of your most recent access.

Additional citation styles

The citation text below is from the DataCite Content Resolver service and may take a few seconds to load. The styles and locales are obtained from CrossCite, which also provides a citation formatter. See ReFindit for another alternative. Formatting is not perfect: please verify and edit before use. Today's date is shown: please replace with the date of your most recent access.

Style: Locale:

Ancillary information

Metadata download

Note that your browser may not display the above metadata links, but automatically save them as files in a folder such as "Downloads"