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

ATom: L2 In Situ Measurements from Single Particle Soot Photometer (SP2)

Metadata Updated: December 6, 2023

This dataset provides the refractory black carbon mass concentration at one-second resolution measured by the Single Particle Soot Photometer (NOAA SP2) instrument during airborne campaigns conducted by NASA's Atmospheric Tomography (ATom) mission. The SP2 is a laser-induced incandescence instrument primarily used for measuring the black carbon mass content of individual particles.

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 May 30, 2023
Metadata Updated Date December 6, 2023

Metadata Source

Harvested from NASA Data.json

Graphic Preview

The NOAA SP2 instrument.

Additional Metadata

Resource Type Dataset
Metadata Created Date May 30, 2023
Metadata Updated Date December 6, 2023
Publisher ORNL_DAAC
Maintainer
Identifier C2676881465-ORNL_CLOUD
Data First Published 2019-08-16
Language en-US
Data Last Modified 2023-06-12
Category ATom, 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 Schwarz, J.P., and J.M. Katich. 2019. ATom: L2 In Situ Measurements from Single Particle Soot Photometer (SP2). ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1672
Graphic Preview Description The NOAA SP2 instrument.
Graphic Preview File https://daac.ornl.gov/ATOM/guides/ATom_SP2_Instrument_Data_Fig1.jpg
Harvest Object Id 9b41f5e3-20d6-46d3-a260-8f17b2262473
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
Homepage URL https://doi.org/10.3334/ORNLDAAC/1672
Metadata Type geospatial
Old Spatial -180.0 -86.18 180.0 82.94
Program Code 026:001
Source Datajson Identifier True
Source Hash 895e104c2e9f7a05ab641a03ddd53074e37d30bd007830f55ae45a7f54a8fea3
Source Schema Version 1.1
Spatial
Temporal 2016-07-29T14:33:18Z/2018-05-21T23:37:58Z

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