ATom: Measurements from Airborne Tropospheric Hydrogen Oxides Sensor (ATHOS), V2

Description

This dataset provides the mixing ratios of hydrogen oxides measured by the Airborne Tropospheric Hydrogen Oxides Sensor (ATHOS) during the ATom 1-4 campaigns. ATHOS uses laser-induced fluorescence (LIF) to measure hydroxide (OH) and hydroperoxyl (HO2) simultaneously. The measurements include OH and HO2 mixing ratios and the OH interference determined by chemical removal of OH. The reactivity of OH is measured by the OH Reactivity (OHR) instrument using the discharge flow method and is integrated into the ATHOS electronics. These data provide insights into the oxidative state of the global atmosphere. These data are useful for testing the oxidation chemistry in models and other analytical methods being developed to deduce the atmosphere's oxidative state.

Resources

Name Format Description Link
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DATom_ATHOS_Instrument_Data_V2_1930%26ac%3Dtrue
5 https://daac.ornl.gov%2FATOM%2Fguides%2FATom_ATHOS_Instrument_Data_V2.html
5 https://doi.org%2F10.3334%2FORNLDAAC%2F1930
5 https://data.ornldaac.earthdata.nasa.gov%2Fprotected%2Fbundle%2FATom_ATHOS_Instrument_Data_V2_1930.zip
5 https://daac.ornl.gov%2FATOM%2Fguides%2FATom_ATHOS_Instrument_Data_V2_Fig1.png
5 https://data.ornldaac.earthdata.nasa.gov%2Fpublic%2Fatom%2FATom_ATHOS_Instrument_Data_V2%2Fcomp%2FATom_ATHOS_Instrument_Data_V2.pdf
5 https://search.earthdata.nasa.gov/search?q=ATom_ATHOS_Instrument_Data_V2_1930&ac=true
21 https://doi.org/10.3334/ORNLDAAC/1930
57 ATom_ATHOS_Instrument_Data_V2_1930.zip https://data.ornldaac.earthdata.nasa.gov/protected/bundle/ATom_ATHOS_Instrument_Data_V2_1930.zip
34 ATom_ATHOS_Instrument_Data_V2_Fig1.png https://daac.ornl.gov/ATOM/guides/ATom_ATHOS_Instrument_Data_V2_Fig1.png
33 ATom_ATHOS_Instrument_Data_V2.pdf https://data.ornldaac.earthdata.nasa.gov/public/atom/ATom_ATHOS_Instrument_Data_V2/comp/ATom_ATHOS_Instrument_Data_V2.pdf
21 https://doi.org/10.3334/ORNLDAAC/1930
57 ATom_ATHOS_Instrument_Data_V2_1930.zip https://data.ornldaac.earthdata.nasa.gov/protected/bundle/ATom_ATHOS_Instrument_Data_V2_1930.zip
34 ATom_ATHOS_Instrument_Data_V2_Fig1.png https://daac.ornl.gov/ATOM/guides/ATom_ATHOS_Instrument_Data_V2_Fig1.png
33 ATom_ATHOS_Instrument_Data_V2.pdf https://data.ornldaac.earthdata.nasa.gov/public/atom/ATom_ATHOS_Instrument_Data_V2/comp/ATom_ATHOS_Instrument_Data_V2.pdf
5 https://search.earthdata.nasa.gov/search?q=ATom_ATHOS_Instrument_Data_V2_1930&ac=true

Tags

  • earth-science-atmospheric-chemistry-atmosphere-hydrogen-compounds-hydroperoxy
  • earth-science-air-quality-atmosphere
  • earth-science-atmospheric-chemistry-atmosphere-hydrogen-compounds-hydrogen-oxides

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