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    • North Alabama Lightning Mapping Array (LMA) Raw Data V1

    Metadata Updated: April 9, 2026

    The North Alabama Lightning Mapping Array (LMA) Raw Data are used to validate the Lightning Imaging Sensor (LIS) on the International Space Station (ISS), the Geostationary Lightning Mapper (GLM) instrument, and other current and future lightning measurements. These data are also used in convective storm process studies, including but not limited to validation of convection-resolving models that predict lightning. These NALMA data files are available from December 17, 2019 and are ongoing in ASCII format.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date April 11, 2025
    Metadata Updated Date April 9, 2026

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 11, 2025
    Metadata Updated Date April 9, 2026
    Publisher NASA/MSFC/GHRC
    Maintainer
    Identifier 10.5067/NALMA/DATA301
    Data Last Modified 2026-04-06
    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 240921a0-ddf4-4067-9417-d9d08d8b1780
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    License https://www.usa.gov/government-works
    Old Spatial "CARTESIAN",{"WestBoundingCoordinate":-88.6453,"NorthBoundingCoordinate":36.7246,"EastBoundingCoordinate":-84.6453,"SouthBoundingCoordinate":32.7246}
    Program Code 026:000
    Source Datajson Identifier True
    Source Hash 05aa39fb81f7cd55d9cc3e538a39cc6607121db0dec2e6d640401aab5c1b5283
    Source Schema Version 1.1
    Spatial

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