R/V Discoverer H-TDMA 075nm Aerosol Data (leg 1)

This dataset contains measurements from the Hygroscopic Tandem Differential Mobility Analyser (H-TDMA) aboard the NOAA R/V Discoverer during the ACE-1 voyage from Seattle, USA to Hobart, Australia. Measurements at 75 nm dry sizes were performed at 90% relative humidity. These data consist of date/time (UTC), relative humidity (DMA2), julian day, run no., dry size, lst hydroscopic peak parameters (aerosol fraction, beta factor, growth dispersion factor), 2nd and 3rd hydroscopic peak parameters (if observed), and latitude/longitude. This dataset was quality assured and fulfilled a number of criteria based mainly on temperature and relative humidity stability in DMA2 and influence from ship pollution.

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Temporal Range

  • Begin:  1995-10-16T00:00:00Z
    End:  1995-11-08T23:59:59Z


Resource Type dataset
Temporal Range Begin 1995-10-16T00:00:00Z
Temporal Range End 1995-11-08T23:59:59Z
Temporal Resolution N/A
Bounding Box North Lat 49.00000
Bounding Box South Lat -43.00000
Bounding Box West Long 148.00000
Bounding Box East Long -126.00000
Spatial Representation grid
Spatial Resolution N/A
Related Links

Documentation #1 : swietlicki_readme.txt

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


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 Erik Swietlicki
Publisher UCAR/NCAR - Earth Observing Laboratory
Publication Date 2006-06-12T14:51:14
Digital Object Identifier (DOI) https://doi.org/10.26023/VARY-CJTF-K30M
Alternate Identifier 11.904
Resource Version 1.0
Topic Category climatologyMeteorologyAtmosphere
Progress completed
Metadata Date 2024-02-07T22:45:31Z
Metadata Record Identifier edu.ucar.eol::11.904
Metadata Language eng; USA
Suggested Citation Erik Swietlicki. (2006). R/V Discoverer H-TDMA 075nm Aerosol Data (leg 1). 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.26023/VARY-CJTF-K30M. Accessed 25 February 2024.

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