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ATMOS L2 Trace Gases on Potential Temperature Grid, Fixed Field Format V3 (ATMOSL2TF) at GES DISC

Metadata Updated: December 6, 2023

This is the version 3 Atmospheric Trace Molecule Spectroscopy (ATMOS) Level 2 product containing trace gases on a vertical potential temperature (theta) grid with data stored in an ASCII table using a FORTRAN friendly fixed field format. ATMOS is an infrared spectrometer (a Fourier transform interferometer) designed to derive vertical concentrations of various trace gases in the atmosphere, particularly the ozone depleting chlorine and fluorine based molecules. Measured species include: H2O, CO2, O3, N2O, CO, CH4, NO and NO2 (both diurnally and not diurnally corrected), HNO3, HF, HCl, OCS, H2CO, HOCl, H2O2, HO2NO2, N2O5, ClONO2, HCN, CH3F, CH3Cl, CF4, CCl2F2, CCl3F, CCl4, COF2, C2H6, C2H2, N2, CHF2Cl, HCOOH, HDO, SF6 and CH3D reported at 53 levels from 280 to 3950 K. Data files also include time, geolocation and other information. The data were collected during four space shuttle missions: STS-51B/Spacelab-3 (April 30 to May 1, 1985), STS-45/ATLAS-1 (March 25 to April 2, 1992), STS-55/ATLAS-2 (April 8 to 16, 1993), and STS-66/ATLAS-3 (November 3 to 12, 1994). Data are written to separate files grouped by mission (sl3, at1, at2 or at3), and occultation type (sunrise or sunset) and number. A similar product (ATMOSL2TT) exists that contains these same data in a spreadsheet friendly tab delimited format.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Created Date December 1, 2022
Metadata Updated Date December 6, 2023

Metadata Source

Harvested from NASA Data.json

Graphic Preview

Graphic Preview

Additional Metadata

Resource Type Dataset
Metadata Created Date December 1, 2022
Metadata Updated Date December 6, 2023
Publisher NASA/GSFC/SED/ESD/GCDC/GESDISC
Maintainer
Identifier C2227249723-GES_DISC
Data First Published 2001-03-14
Language en-US
Data Last Modified 2001-03-14
Category EOSDIS, geospatial
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Citation Michael R. Gunson. 2001-03-14. ATMOSL2TF. Version 3. ATMOS L2 Trace Gases on Potential Temperature Grid, Fixed Field Format V3. Greenbelt, MD, USA. Archived by National Aeronautics and Space Administration, U.S. Government, Goddard Earth Sciences Data and Information Services Center (GES DISC). https://doi.org/10.5067/ATMOS/DATA2006. https://disc.gsfc.nasa.gov/datacollection/ATMOSL2TF_3.html. Digital Science Data.
Creator Michael R. Gunson
Data Presentation Form Digital Science Data
Graphic Preview File https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/ATMOS_Logo.png
Harvest Object Id b9be4f10-6867-42e9-814f-82fa56fc88b5
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
Homepage URL https://doi.org/10.5067/ATMOS/DATA2006
Metadata Type geospatial
Old Spatial -180.0 -73.0 180.0 75.0
Program Code 026:001
Release Place Greenbelt, MD, USA
Series Name ATMOSL2TF
Source Datajson Identifier True
Source Hash ea370a44e2f4ac2d0f4f679587173125178014a5c4c67aa0b6f8d8111e9861e5
Source Schema Version 1.1
Spatial
Temporal 1985-04-30T00:00:00Z/1994-11-12T23:59:59.999Z

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