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

Summary

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 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	DOI: https://doi.org/10.26023/EYZM-3FT0-K309
Data Quality	final
Versions	1.0 (2006-06-12)
Subscribe	Subscribe to receive email when new or updated data is available.
Related projects	ACE-1: Southern Hemisphere Marine Aerosol Characterization Experiment
Spatial Type	point
Frequency	no set schedule
Language	English
Categories	Aerosols Chemistry
Platforms	NOAAS Discoverer Ships
Instruments	DMA - Differential Mobility Analyzers
GCMD Science Keywords	AEROSOL PARTICLE PROPERTIES Expand keywords
Documentation	swietlicki_readme.txt [6 KiB]
Related links	homepage: ACE-1 EOL Homepage info: ACE-1 Missions

Temporal coverage

Begin datetime	1995-10-14 00:00:00
End datetime	1995-11-08 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

principalInvestigator: Erik Swietlicki <erik.swietlicki@pixe.lth.se>
author: Erik Swietlicki <erik.swietlicki@pixe.lth.se>

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/EYZM-3FT0-K309. Accessed 15 Oct 2024.

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