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ER-2 X-band Radar (EXRAD) 3D Winds IMPACTS V1

Metadata Updated: December 6, 2023

The ER-2 X-band Radar (EXRAD) 3D Winds IMPACTS dataset consists of horizontal wind components, uncertainties in the horizontal wind components, and radar reflectivity collected by the EXRAD instrument onboard the NASA ER-2 aircraft. These data were gathered during the Investigation of Microphysics and Precipitation for Atlantic Coast-Threatening Snowstorms (IMPACTS) field campaign. IMPACTS was a three-year sequence of winter season deployments conducted to study snowstorms over the U.S Atlantic Coast (2020-2023, No deployments occurred in 2021 due to COVID-19). The campaign aimed to (1) Provide observations critical to understanding the mechanisms of snowband formation, organization, and evolution; (2) Examine how the microphysical characteristics and likely growth mechanisms of snow particles vary across snowbands; and (3) Improve snowfall remote sensing interpretation and modeling to significantly advance prediction capabilities. The EXRAD 3D Winds IMPACTS dataset files are available from January 25 through February 7, 2020 in netCDF-3 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 April 27, 2023
Metadata Updated Date December 6, 2023

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date April 27, 2023
Metadata Updated Date December 6, 2023
Publisher NASA/MSFC/GHRC
Maintainer
Identifier C2645112180-GHRC_DAAC
Data First Published 2023-03-09
Language en-US
Data Last Modified 2023-03-31
Category IMPACTS, 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 Guimond, Stephen .2023. ER-2 X-band Radar (EXRAD) 3D Winds IMPACTS indicate subset used. Dataset available online from the NASA Global Hydrometeorology Resource Center DAAC, Huntsville, Alabama, U.S.A. DOI: http://dx.doi.org/10.5067/IMPACTS/EXRAD/DATA201
Harvest Object Id 62005955-4d45-4f32-b5a6-c47bc48fba7c
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
Homepage URL https://doi.org/10.5067/IMPACTS/EXRAD/DATA201
Metadata Type geospatial
Old Spatial -90.885 33.2806 -71.5199 44.726
Program Code 026:001
Source Datajson Identifier True
Source Hash 94adb7c08c1c47a74a5f09620bf276a7ba472bc59c6deaddc7509a6a7dc348a9
Source Schema Version 1.1
Spatial
Temporal 2020-01-25T18:49:10Z/2020-02-07T17:09:31Z

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