ATom: L2 Measurements from CU High-Resolution Aerosol Mass Spectrometer (HR-AMS)
This dataset provides the concentrations of separated ions from inorganic and organic species measured by the High-Resolution Aerosol Mass Spectrometer (HR-AMS). 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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| Spatial Extent: | Bounding Rectangle: N: 80.52 S: -80.12 E: 180.0 W: -180.0 |
Data Format(s): | Distribution: Not provided |
| Temporal Extent: | Platform(s): | DC-8 | |
| Data Center(s): | ORNL_DAAC | Instrument(s): | AMS |
| Version: | 1 | ||
- Other Citation Details: Jimenez, J.L., P. Campuzano-Jost, D.A. Day, B.A. Nault, D.J. Price, and J.C. Schroder. 2019. ATom: L2 Measurements from CU High-Resolution Aerosol Mass Spectrometer (HR-AMS). ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1716
- GENERAL DOCUMENTATION: https://daac.ornl.gov/ATOM/guides/ATom_HR-AMS_Instrument_Data.html, ORNL DAAC Data Set Documentation
- GENERAL DOCUMENTATION: https://daac.ornl.gov/daacdata/atom/ATom_HR-AMS_Instrument_Data/comp/ATom_HR-AMS_Instrument_Data.pdf, Measurements from CU Aircraft High-Resolution Time-of-Flight Aerosol Mass Spectromete: ATom_HR-AMS_Instrument_Data.pdf
Collection Information
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DOI
10.3334/ORNLDAAC/1716
https://doi.org
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Data Identification
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Processing Level
2
Derived geophysical variables at the same resolution as L1 source data
- Quality
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Collection Progress
Complete
Data Dates
| Creation | |
| Last Revision |
Related URLs
Acquisition Information
Projects
| Project Short Name | Campaigns | Project Dates |
|---|---|---|
| ATom | No campaigns listed. | No dates provided. |
Temporal Information
Spatial Information
| Coverage Type | Zone Identifier | Geometry | Granule Representation |
|---|---|---|---|
| HORIZONTAL | CARTESIAN | CARTESIAN |
Location Keywords
- GEOGRAPHIC REGION
- GLOBAL
- OCEAN
- ATLANTIC OCEAN
- OCEAN
- PACIFIC OCEAN
Data Centers
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ORNL_DAAC
ARCHIVER-
ORNL DAAC User Services Office, P.O. Box 2008, MS 6407, Oak Ridge National Laboratory
Oak Ridge, Tennessee 37831-6407
(865) 241-3952
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Data Contacts
There are no listed data contacts for this collection.
Archive And Distribution Information
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Format: Not provided
Format Type: Native
Fees: 0