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Chemistry APIMS2 (SO2) Data



This dataset contains a set of Fast (25Hz) text format data files of 10 second sulfur dioxide (SO2) concentration data for the Pacific Atmospheric Sulfur Experiment (PASE). The data files are ascii format. In addition, pdf notebook files for each flight contain notes and plots of each data segment to facilitate a "quick look" at individual flight legs. Data were collected on the NCAR C-130 in August-Sept 2007 from Kiritimati (Christmas) Island, Republic of Kiribate.

Data access

  • ORDER data for delivery by FTP

Additional information

Data Quality final
  • 1.0 (2011-09-14)
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Related projects
Spatial Type multiple
Frequency < 1 minute
Language English
GCMD Science Keywords Expand keywords
Related links

Temporal coverage

Begin datetime 2007-08-04 20:45:00
End datetime 2007-09-07 02:26:03

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 10.00, Minimum (South) Latitude: -10.00
Minimum (West) Longitude: -165.00, Maximum (East) Longitude: -150.00

Primary point of contact information

Byron Blomquist <>

Additional contact information


Bandy, A., Blomquist, B. 2011. Chemistry APIMS2 (SO2) Data. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. Accessed 21 Jun 2024.

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Ancillary information

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