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Earth Observing Laboratory
Field Data Archive

ACE-1: R/V Discoverer H-TDMA 050nm Aerosol Data (leg 2)

Summary

This dataset contains measurements from the Hygroscopic Tandem Differential Mobility Analyser (H-TDMA) aboard the NOAA R/V Discoverer during the ACE-1 intensive operations. Measurements for 50nm 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.

Data access

  • ORDER data for delivery by FTP

Additional information

Identifier
Data Quality final
Versions
  • 1.0 (2006-06-12)
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Related projects
Spatial Type point
Frequency no set schedule
Language English
Categories
Platforms
Instruments
GCMD Science Keywords Expand keywords
Documentation
Related links

Temporal coverage

Begin datetime 1995-11-16 00:00:00
End datetime 1995-12-11 23:59:59

Spatial coverage


Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 49.00, Minimum (South) Latitude: -43.00
Minimum (West) Longitude: 148.00, Maximum (East) Longitude: -126.00

Primary point of contact information

Erik Swietlicki <erik.swietlicki@pixe.lth.se>

Additional contact information

Citation

Swietlicki, E. 2006. ACE-1: R/V Discoverer H-TDMA 050nm Aerosol Data. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.26023/41QD-SRG4-NQ0Y. Accessed 04 Dec 2024.

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NSF

This material is based upon work supported by the NSF National Center for Atmospheric Research, a major facility sponsored by the U.S. National Science Foundation and managed by the University Corporation for Atmospheric Research. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the U.S. National Science Foundation.