Aerosol CCN Data
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.
- ORDER data for delivery by FTP
Note that your browser may not display the above metadata links, but automatically save them as files in a folder such as "
|Frequency||< 1 minute|
|Begin datetime||2007-08-04 20:28:00|
|End datetime||2007-09-07 02:15:59|
Map data from IBCSO, IBCAO, and Global Topography.
Maximum (North) Latitude:
Minimum (South) Latitude:
Minimum (West) Longitude: -165.00, Maximum (East) Longitude: -150.00
Additional contact information
CitationExample 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 19 Jul 2019.
Today's date is shown: please replace with the date of your most recent access. This dataset does not have a DOI. If you plan to cite this dataset, please email us to request a DOI, which will improve the searchability and cross-referencing of the citation.