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Two-Dimensional Video Disdrometer (2DVD) IMPACTS V1

Metadata Updated: December 7, 2023

The Two-Dimensional Video Disdrometer (2DVD) IMPACTS data were collected in support of the Investigation of Microphysics and Precipitation for Atlantic Coast-Threatening Snowstorms (IMPACTS) campaign. The IMPACTS field campaign addressed providing observations critical to understanding the mechanisms of snowband formation, organization, and evolution, examining how the microphysical characteristics and likely growth mechanisms of snow particles vary across snowbands, and improving snowfall remote sensing interpretation and modeling to significantly advance prediction capabilities. These data consist of the size, equivalent diameter, fall speed, oblateness, cross-sectional area of raindrops, particle concentration, total number of drops, total drop concentration, liquid water content, rain rate, reflectivity, and rain event characteristics. Data files are available from January 15, 2020 through February 28, 2020 in ASCII 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 December 1, 2022
Metadata Updated Date December 7, 2023

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date December 1, 2022
Metadata Updated Date December 7, 2023
Publisher NASA/MSFC/GHRC
Maintainer
Identifier C1995564612-GHRC_DAAC
Data First Published 2022-03-23
Language en-US
Data Last Modified 2023-01-31
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 Tokay, Ali , David Wolff and Charanjit Pabla.2022. Two-Dimensional Video Disdrometer (2DVD) 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/2DVD/DATA101
Harvest Object Id f5112e5e-4fee-4375-af3a-bc02844bf168
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
Homepage URL https://doi.org/10.5067/IMPACTS/2DVD/DATA101
Metadata Type geospatial
Old Spatial -75.4912 37.9194 -75.4462 37.9543
Program Code 026:001
Source Datajson Identifier True
Source Hash 4eb7db36d9476413148f59046cc935e239c4847d3888eb674fc52691b450e33f
Source Schema Version 1.1
Spatial
Temporal 2020-01-15T01:37:06Z/2020-02-28T20:41:44Z

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