Description
This dataset provides the atmospheric concentrations of separated ions from inorganic and organic species measured by the High-Resolution Aerosol Mass Spectrometer (HR-AMS) collected during flights of the NASA ATom Mission. Data are available from all four ATom Campaigns. The HR-AMS detects non-refractory submicron aerosol composition by impaction on a vaporizer at 600 degrees C, followed by electron ionization and time-of-flight mass spectral analysis. The measurements include chemically speciated submicron non-refractory particulate mass at a one second and 60 second resolution, and the size distribution of chemically speciated submicron non-refractory particulate mass at 60 second resolution.
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Citation
Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.
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Documents
GENERAL DOCUMENTATION | ATom: L2 Measurements from CU High-Resolution Aerosol Mass Spectrometer (HR-AMS): AMS-60s_Data_Dictionary.csv | |
GENERAL DOCUMENTATION | ATom: L2 Measurements from CU High-Resolution Aerosol Mass Spectrometer (HR-AMS): AMS_Data_Dictionary.csv | |
GENERAL DOCUMENTATION | ATom: L2 Measurements from CU High-Resolution Aerosol Mass Spectrometer (HR-AMS): AMSSD_Data_Dictionary.csv | |
USER'S GUIDE | ORNL DAAC Data Set Documentation |