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Earth Observing Laboratory
Field Data Archive

VOCALS: NSF/NCAR C-130 Aerosol CN (Cold, Hot, Ultrafine)

Summary

This data set contains total aerosol number concentrations with the following temperature, cut size and TSI Condensation Particle Counter (CPC) model: "Ultrafine CPC (UCN)", unheated particles > 0.003um, CPC model 3025; "Cold CPC (CNcold)", unheated particles > 0.01um, CPC model 3010; "Hot CPC (CNhot)": heated to 350 C, CPC model 3010.

Data for each flight is supplied in its own ASCII file. Filenames are structured as (for example): "CN_C130_20081109_R0withclouds.ict" indicates a file with possible droplets shutter events included and "CN_C130_20081109_R0.ict" indicates a file with droplets shutter events excluded. These data were collected during VOCALS on the NCAR C-130.

Data access

  • ORDER data for delivery by FTP

Additional information

Identifier
Data Quality final
Versions
  • 1.0 (2009-10-05)
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Related projects
Spatial Type raster
Frequency 1 second
Language English
Categories
Platforms
Instruments
GCMD Science Keywords Expand keywords
Documentation
Related links

Temporal coverage

Begin datetime 2008-10-15 01:01:00
End datetime 2008-11-15 23:59:59

Spatial coverage


Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: -15.00, Minimum (South) Latitude: -30.00
Minimum (West) Longitude: -85.00, Maximum (East) Longitude: -65.00

Primary point of contact information

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

Additional contact information

Citation

Clarke, A., Clarke, A. 2009. VOCALS: NSF/NCAR C-130 Aerosol CN. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.26023/HAQQ-SX1Z-Y509. Accessed 02 Dec 2024.

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NSF

This material is based upon work supported by the NSF National Center for Atmospheric Research, a major facility sponsored by the U.S. National Science Foundation and managed by the University Corporation for Atmospheric Research. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the U.S. National Science Foundation.