Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content

TROPESS CrIS-SNPP L2 for Los Angeles Megacity, Summary Product V1 (TRPSYL2ALLCRSMGLOS) at GES DISC

Metadata Updated: December 6, 2023

The TROPESS CrIS-SNPP L2 for Los Angeles Megacity, Summary Product contains the vertical distribution of six retrieved atmospheric gases (CH4, CO, HDO, NH3, O3 and PAN), along with formal uncertainties measured by the CrIS instrument on the Suomi-NPP satellite. The forward stream summary product is centered on a 3x3 degree region over Los Angeles for the time period from 2016-01-02 to present. The NASA TRopospheric Ozone and Precursors from Earth System Sounding (TROPESS) project, uses an optimal estimation algorithm, known as the MUlti-SpEctra, MUlti-SpEcies, Multi-SEnsors (MUSES).

The data files are written in the netCDF version 4 file format, and each file contains one day of data. The data have a spatial resolution of 14 km (CrIS nadir FOV), and are reported at 17 vertical levels from the surface to 0.1 hPa. The principal investigator for the TROPESS project is Kevin W. Bowman.

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

References

https://doi.org/10.1126/sciadv.abf7460

Dates

Metadata Created Date May 30, 2023
Metadata Updated Date December 6, 2023

Metadata Source

Harvested from NASA Data.json

Graphic Preview

TROPESS CrIS-SNPP Los Angeles Megacity (Forward Stream, Summary Product) at 681 hPa on 01 April 2021.

Additional Metadata

Resource Type Dataset
Metadata Created Date May 30, 2023
Metadata Updated Date December 6, 2023
Publisher NASA/GSFC/SED/ESD/GCDC/GESDISC
Maintainer
Identifier C2569847612-GES_DISC
Data First Published 2023-02-17
Language en-US
Data Last Modified 2023-02-17
Category TROPESS, 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 Kevin W. Bowman. 2023-02-13. TRPSYL2ALLCRSMGLOS. Version 1. TROPESS CrIS-SNPP L2 for Los Angeles Megacity, Summary Product V1. 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/H66DGC3ICJMQ. https://disc.gsfc.nasa.gov/datacollection/TRPSYL2ALLCRSMGLOS_1.html. Digital Science Data.
Creator Kevin W. Bowman
Data Presentation Form Digital Science Data
Graphic Preview Description TROPESS CrIS-SNPP Los Angeles Megacity (Forward Stream, Summary Product) at 681 hPa on 01 April 2021.
Graphic Preview File https://docserver.gesdisc.eosdis.nasa.gov/public/project/TROPESS/images/TRPSYL2ALLCRSMGLOS_Sample.png
Harvest Object Id 989f756f-3d14-43d7-beee-8b51008cbfa8
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
Homepage URL https://doi.org/10.5067/H66DGC3ICJMQ
Metadata Type geospatial
Old Spatial -120.0 33.0 -117.0 36.0
Program Code 026:001
Related Documents https://doi.org/10.1126/sciadv.abf7460
Release Place Greenbelt, MD, USA
Series Name TRPSYL2ALLCRSMGLOS
Source Datajson Identifier True
Source Hash d6596d61494903accfa0ec9ebc5137745d304f8c76499b1c0dd38cc4655fe0d8
Source Schema Version 1.1
Spatial
Temporal 2016-01-02T00:00:00Z/2023-03-06T00:00:00Z

Didn't find what you're looking for? Suggest a dataset here.