About this Dataset

ATom: L2 Measurements From CU High-Resolution Aerosol Mass Spectrometer (HR-AMS)

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.
Organization: National Aeronautics and Space Administration
Last updated: 2025-08-30T01:53:21.685259
Tags: earth-science-aerosols-atmosphere, earth-science-air-quality-atmosphere

Tables

Table 1

@usgov.nasa_gov_atom_l2_measurements_from_cu_high_resolution__26d712c4.table_1

5.11 kB
49 rows
3 columns

CREATE TABLE table_1 (
  "variable_name" VARCHAR,
  "units" VARCHAR,
  "description" VARCHAR
);