CCN Data

The Cloud Condensation Nuclei (CCN) Counter measures nucleied particle number concentration at different supersaturation. Rather than the traditional version of CCN counter where the supersaturation ratio is controlled by adjusting the temperature difference between coolers and thermocouples, in this version the supersaturation ratio is adjusted by scanning the sheath and sampling flow. This dataset contains ASCII text files listing particle number concentration under different supersaturation ratio using CCN mostly over investigator-defined sampling periods. It covers most of the ICE-T campaign period except RF13.

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  • EOL Data Support
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    UCAR/NCAR - Earth Observing Laboratory

Temporal Range

  • Begin:  2011-07-01T14:58:00Z
    End:  2011-07-28T20:12:25Z

Keywords

Resource Type dataset
Temporal Range Begin 2011-07-01T14:58:00Z
Temporal Range End 2011-07-28T20:12:25Z
Temporal Resolution N/A
Bounding Box North Lat 40.00000
Bounding Box South Lat -10.00000
Bounding Box West Long -90.00000
Bounding Box East Long -40.00000
Spatial Representation N/A
Spatial Resolution N/A
Related Links

Documentation #1 : Readme_CCN.txt
Additional Information N/A
Resource Format ASCII: ASCII Text (text/plain)
Standardized Resource Format ASCII
Asset Size 1 MB
Legal Constraints

none
Access Constraints none
Software Implementation Language N/A

Resource Support Name EOL Data Support
Resource Support Email datahelp@eol.ucar.edu
Resource Support Organization UCAR/NCAR - Earth Observing Laboratory
Distributor UCAR/NCAR - Earth Observing Laboratory
Metadata Contact Name EOL Data Support
Metadata Contact Email datahelp@eol.ucar.edu
Metadata Contact Organization UCAR/NCAR - Earth Observing Laboratory

Author Suresh Dhaniyala
Meilu Hu
Publisher UCAR/NCAR - Earth Observing Laboratory
Publication Date 2022-12-13T21:44:59
Digital Object Identifier (DOI) https://doi.org/10.26023/PK7F-4N8H-ET10
Alternate Identifier 220.056
Resource Version 1.0
Topic Category climatologyMeteorologyAtmosphere
Progress completed
Metadata Date 2024-02-07T22:42:15Z
Metadata Record Identifier edu.ucar.eol::220.056
Metadata Language eng; USA
Suggested Citation Suresh Dhaniyala, Meilu Hu. (2022). CCN Data. 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.26023/PK7F-4N8H-ET10. Accessed 25 November 2024.

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