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Aerosol CCN Data

Summary

The DRI CCN (Hudson 1989) data (ASCE) provides number concentrations per centimeter cubed normalized to surface pressure; i.e., these are mixing ratios. Data are recorded with a time stamp in each row. Time differences between adjacent rows are approximately equal to the integrated time of each measurement. Data gaps are denoted by blank lines. Data gaps are caused by calibrations, cloud penetrations, or malfunctions. All data is contained in ASCII text files. Documentation is in MSWORD .doc format.

Data access

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Additional information

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Spatial Type multiple
Frequency < 1 minute
Language English
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Temporal coverage

Begin datetime 2007-08-04 20:28:00
End datetime 2007-09-07 02:15:59

Spatial coverage


Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 10.00, Minimum (South) Latitude: -10.00
Minimum (West) Longitude: -165.00, Maximum (East) Longitude: -150.00

Primary point of contact information

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

Additional contact information

Citation

Example citation following ESIP guidelines:

Hudson, J. 2008. Aerosol CCN Data. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://data.eol.ucar.edu/dataset/103.026. Accessed 24 Oct 2019.

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