Text · dataset · 2025
ER-2 X-Band Doppler Radar (EXRAD) IMPACTS V1
Listed in NASA Data Portal
The ER-2 X-band Radar (EXRAD) IMPACTS dataset consists of radar reflectivity and Doppler velocity estimates collected by the EXRAD onboard the NASA ER-2 high-altitude research aircraft.
Description
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 (2020-2022).
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 IMPACTS dataset files are available from January 25 through February 27, 2020 in HDF-5 format.
Links
Get the data
- View information related to this dataset har.gsfc.nasa.gov/index.php?section=14 ↗
download · from data nasa gov
- View information related to this dataset science.gsfc.nasa.gov/sci/content/uploadFiles/scihi_atmos_ppt/2013_4_highlights.pdf ↗
download · from data nasa gov
- View documentation related to this dataset ghrc.nsstc.nasa.gov/pub/fieldCampaigns/impacts/EXRAD/doc/exradimpacts_dataset.pdf ↗
download · from data nasa gov
- View this dataset's publications doi.org/10.1175/1520-0426(1997)014%3c0203:coseio%3e2.0.co;2 ↗
download · from data nasa gov
- View this dataset's publications doi.org/10.1175/1520-0426(1996)013%3c0795:tersot%3e2.0.co;2 ↗
download · from data nasa gov
- Google Scholar search results scholar.google.com/scholar?q=10.5067%2FIMPACTS%2FEXRAD%2FDATA101 ↗
download · from data nasa gov
- View this dataset's publications doi.org/10.1175/1520-0450(2001)040%3c2080:tprrpa%3e2.0.co;2 ↗
download · from data nasa gov
- View this dataset's publications doi.org/10.1175/bams-d-20-0246.1 ↗
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- View this dataset's publications doi.org/10.1109/igarss46834.2022.9883693 ↗
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- The dataset's project home page ghrc.nsstc.nasa.gov/home/field-campaigns/impacts ↗
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- View a micro article on this dataset ghrc.nsstc.nasa.gov/home/micro-articles/investigation-microphysics-and-precipitati… ↗
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- Download this dataset search.earthdata.nasa.gov/search?q=exradimpacts ↗
download · from data nasa gov
- View documentation related to this dataset ghrc.nsstc.nasa.gov/home/about-ghrc/citing-ghrc-daac-data ↗
download · from data nasa gov
- View information related to this dataset doi.org/10.5067/impacts/data101 ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/er-2-x-band-doppler-radar-exrad-impacts-v1 ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=017104f2-6449-44a6-8689-3a50e1d55… ↗
metadata API · from data nasa gov
Topics
- From keywords
- Earth & Environmental Science · Ocean & Atmospheric Science
- Inferred from text
- Atmospheric sciences 69% · Satellite remote sensing 65%
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | 017104f2-6449-44a6-8689-3a50e1d55769 | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3701 | enrichment · data nasa gov | taxonomy-embedding@1.1.0 | title+keywords+description (69%) |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | vocabulary-mapper@1.0.0 | keywords['earth-science'] |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[modality].local:modality:remote-sensing | enrichment · data nasa gov | keyword-concept-rules@1.0.0 | title+description (65%) |
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /notes |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| title | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /title |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 |