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NAMMA CARBON MONOXIDE BY ATTENUATED LASER TRANSMISSION (COBALT) V1

Metadata Updated: August 30, 2025

The NAMMA Carbon mOnoxide By Attenuated Laser Transmission (COBALT) dataset includes measurements of the carbon monoxide mixing ratio and derived carbon monoxide mixing ratio profiles in the upper troposphere/lower stratosphere using an in-situ laser absorption spectrometer. These data files were generated during support of the NASA African Monsoon Multidisciplinary Analyses (NAMMA) campaign, a field research investigation sponsored by the Science Mission Directorate of the National Aeronautics and Space Administration (NASA). This mission was based in the Cape Verde Islands, 350 miles off the coast of Senegal in west Africa. Commencing in August 2006, NASA scientists employed surface observation networks and aircraft to characterize the evolution and structure of African Easterly Waves (AEWs) and Mesoscale Convective Systems over continental western Africa, and their associated impacts on regional water and energy budgets.

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 April 11, 2025
Metadata Updated Date August 30, 2025

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date April 11, 2025
Metadata Updated Date August 30, 2025
Publisher NASA/MSFC/GHRC
Maintainer
Identifier 10.5067/NAMMA/SPECTROMETER/DATA201
Data Last Modified 2025-08-28
Category Earth Science
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id c1afd203-ffe2-4fa4-9f6b-80103dffb88d
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
Homepage URL https://search.earthdata.nasa.gov/search?q=namcobalt
Old Spatial "CARTESIAN",{"WestBoundingCoordinate":-34.1533,"NorthBoundingCoordinate":21.9783,"EastBoundingCoordinate":-10.5583,"SouthBoundingCoordinate":7.03833}
Program Code 026:000
Source Datajson Identifier True
Source Hash 7621ee46e1fc071f04b76120f537847082b32f81976f2051cb49aada9add577e
Source Schema Version 1.1
Spatial
Temporal 2006-08-19/2006-08-19

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