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ACE-ASIA Surface: China Hefei Aerosol Elemental Composition 8-Stage Drum Impactor (Cahill)


This dataset contains size-resolved aerosol elemental composition measurements with 3-hour resolution collected at the Anhui Institute of Optics and Fine Mechanics in Hefei, China.

Data access

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Additional information

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Related projects
Spatial Type point
Frequency 3 hourly
Language English
GCMD Science Keywords Expand keywords

Temporal coverage

Begin datetime 2001-03-23 00:00:00
End datetime 2001-05-04 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 31.90, Minimum (South) Latitude: 31.90
Minimum (West) Longitude: 117.16, Maximum (East) Longitude: 117.16

Primary point of contact information

Thomas A. Cahill <>

Additional contact information


Example citation following ESIP guidelines:

University of California - Davis. 2002. ACE-ASIA Surface: China Hefei Aerosol Elemental Composition 8-Stage Drum Impactor. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. Accessed 23 Oct 2020.

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Ancillary information

Metadata download

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