ACE-1: Aircraft C-130 DRI CCN and CN Data (Aircraft Soundings - Cloud Free)
(Hudson)
https://data.eol.ucar.edu/dataset/6.715

Summary
Cloud Condensation Nuclei (CCN) and Condensation Nuclei (CN) measurements
obtained by the Desert Research Institute (DRI - Hudson) from the NCAR C-130
during ACE-1. Concentrations are per cubic centimeter normalized to sea-level
pressure. The data presented here are ambient, unprocessed measurements. All
other measurements that were obtained during the project have been removed
from these files. These data were obtained during aircraft soundings. A
companion dataset is available that contains both in-cloud and cloud free data
for these soundings.

Identifiers
 * Local archive identifier: 6.715

Citation
Example citation following ESIP guidelines (http://bit.ly/data_citation):

 Desert Research Institute. 2006. ACE-1: Aircraft C-130 DRI CCN and CN Data
 (Aircraft Soundings - Cloud Free). Version 1.0. UCAR/NCAR - Earth Observing
 Laboratory. https://data.eol.ucar.edu/dataset/6.715 Accessed 23 Apr 2021.

If you plan to cite this dataset in a publication, please email us at:
 eol-datahelp@ucar.edu
We may be able to provide an updated citation that includes a DOI.

Acknowledgement
In addition to the citation reference and any other acknowledgements,
please acknowledge NCAR/EOL in your publications with text such as:

  Data provided by NCAR/EOL under the sponsorship of
  the National Science Foundation.
  https://data.eol.ucar.edu/

Related projects
 * ACE-1: Southern Hemisphere Marine Aerosol Characterization Experiment
   https://data.eol.ucar.edu/project/ACE-1

Additional information
 * Spatial Type: point
 * Frequency: no set schedule
 * Language: English

Categories
 * Aerosols

Platforms
 * Aircraft, NSF/NCAR C-130

GCMD Science Keywords
 * EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD MICROPHYSICS > CLOUD DROPLET CONCENTRATION/SIZE
 * EARTH SCIENCE > ATMOSPHERE > AEROSOLS > CLOUD CONDENSATION NUCLEI
 * EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD MICROPHYSICS > CLOUD CONDENSATION NUCLEI
 * EARTH SCIENCE > ATMOSPHERE > AEROSOLS > AEROSOL PARTICLE PROPERTIES

Documentation
 * dri_hudson.readme [3 KiB]
   https://data.eol.ucar.edu/datafile/nph-get/6.715/dri_hudson.readme

Temporal coverage
 * Begin datetime: 1995-11-17 00:00:00 
 * End datetime: 1995-12-12 23:59:59 

Spatial coverage
 * Maximum (North) Latitude: 80.00
 * Minimum (South) Latitude: -75.00
 * Minimum (West) Longitude: 130.00
 * Maximum (East) Longitude: -104.00

Primary contact information
 * pointOfContact: Jim Hudson <hudson@dri.edu>
   https://data.eol.ucar.edu/contact/show/155

Additional contact information
 * principalInvestigator: Jim Hudson <hudson@dri.edu>
   https://data.eol.ucar.edu/contact/show/155
 * originator: Desert Research Institute
   https://data.eol.ucar.edu/contact/show/523

Alternate metadata formats
 * DataCite: https://data.eol.ucar.edu/dataset/6.715?format=datacite
 * ISO/TC 211: https://data.eol.ucar.edu/dataset/6.715?format=isotc211