Size Distribution Data for: ATOMIC - 2020

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The following files are available for downloading. Please note: one data file may cover more than one time period, thus,some files may be listed more than once. All files are in csv (comma separated value) format. After several lines of general information each file starts with a first row that contains the particle diameter in microns for that column. The first column contains the date/time in Day-of-Year, DOY. DOY 32.5 is 1200 noon UTC on 1-February. All data are in units of dN/dlog10(Dp), N/cm^3. Missing data are designated by a -99 or a -999.

Select Data Set for Download

Start Date End Date ASCII file
07-Jan-2020 12-Feb-2020 ATOMIC_nsd_dmps_v0.csv
07-Jan-2020 12-Feb-2020 ATOMIC_nsd_aps_v0.csv
07-Jan-2020 12-Feb-2020 ATOMIC_nsd_dmps_aps_v0.csv



U.S.Dept of Commerce / NOAA / OAR / PMEL / Atmospheric Chemistry