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Earth Observing Laboratory
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Single Particle Soot Photometer (SP2)

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Summary

The Single Particle Soot Photometer (SP2) is an instrument that directly measures the refractory black carbon (rBC) content in individual accumulation-mode aerosol particles and can identify iron-oxide-like aerosol composition and concentration (here referred to as light absorbing metallic (LAM) aerosol). This dataset contains SP2 rBC and LAM data measured aboard the NSF/NCAR GV during HIPPO-4. The data are in NASA AMES format.The Single Particle Soot Photometer (SP2) is an instrument that directly measures the black carbon, known as soot, in individual aerosol particles. This dataset contains SP2 data measured aboard the NSF/NCAR GV during HIPPO-4. The data are in NASA AMES format.

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Additional information

Identifier
Data Quality final
Versions
  • 1.0 (2013-01-16)
  • 2.0 (2020-07-28):

    A reanalysis of HIPPO Single Particle Soot Photometer data was carried out to generate a new data product: the mass and number concentration of iron-oxide-like aerosols (here generally referred to as light absorbing metallic (LAM) particles), and the fraction of these that have detection properties consistent with anthropogenic iron oxides. The update adds these products to the files. The format of the files has been updated to reflect this, and file names harmonized between HIPPO campaigns. 

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Frequency 1 second
Language English
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Temporal coverage

Begin datetime 2010-06-14 00:00:00
End datetime 2011-07-11 23:59:59

Spatial coverage


Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 90.00, Minimum (South) Latitude: -70.00
Minimum (West) Longitude: 165.00, Maximum (East) Longitude: -80.00

Primary point of contact information

EOL Data Support <datahelp@eol.ucar.edu>

Additional contact information

Citation

Perring, A., et al. 2020. Single Particle Soot Photometer. Version 2.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.26023/MZN0-X7BF-290Y. 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.