Autonomous Parsivel Unit (APU) IMPACTS V1

The Autonomous Parsivel Unit (APU) 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. This dataset consists of precipitation data including precipitation amount, precipitation rate, reflectivity in Rayleigh regime, liquid water content, drop diameter, and drop concentration. Data are available in ASCII format from January 15, 2020 through February 29, 2020.

Data and Resources

Additional Info

Field Value
Maintainer undefined
Last Updated March 31, 2025, 23:16 (UTC)
Created March 31, 2025, 23:16 (UTC)
accessLevel public
bureauCode {026:00}
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catalog_@id https://data.nasa.gov/data.json
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citation Tokay, Ali , David Wolff and Charanjit Pabla.2022. Autonomous Parsivel Unit (APU) 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/APU/DATA101
harvest_object_id 6a0ae938-34ec-4b88-b19a-d7fcff4de366
harvest_source_id 61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title DNG Legacy Data
identifier C1995564696-GHRC_DAAC
issued 2022-03-23
landingPage https://doi.org/10.5067/IMPACTS/APU/DATA101
language {en-US}
metadata_type geospatial
modified 2023-01-31
programCode {026:001}
publisher NASA/MSFC/GHRC
resource-type Dataset
source_datajson_identifier true
source_hash fa9659352ab8e34e7e322d2e5e2cf74b5915a7e7f67fb4ca100f48ec63cb402a
source_schema_version 1.1
spatial -75.5894 37.919 -75.3588 38.2064
temporal 2020-01-15T17:27:00Z/2020-02-29T20:56:00Z
theme {IMPACTS,geospatial}