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ER-2 X-band Radar (EXRAD) 3D Winds IMPACTS V1
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.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"026:00"
]
|
| contactPoint |
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|
| description | 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. |
| distribution |
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"format": "PDF",
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"description": "A Large Eddy Simulation of Hurricane Intensification",
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"description": "Coherent Turbulence in the Boundary Layer of Hurricane Rita (2005) During an Eyewall Replacement Cycle",
"downloadURL": "http://dx.doi.org/10.1175/JAS-D-17-0347.1"
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"description": "IMPACTS Field Campaign Collection DOI",
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"description": "Wind Retrieval Algorithms for the IWRAP and HIWRAP Airborne Doppler Radars with Applications to Hurricanes",
"downloadURL": "http://dx.doi.org/10.1175/JTECH-D-13-00140.1"
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|
| identifier | C2645112180-GHRC_DAAC |
| issued | 2023-03-09 |
| keyword |
[
"atmosphere",
"atmospheric-winds",
"earth-science",
"precipitation",
"radar",
"spectral-engineering"
]
|
| landingPage | https://doi.org/10.5067/IMPACTS/EXRAD/DATA201 |
| language |
[
"en-US"
]
|
| modified | 2025-03-31 |
| programCode |
[
"026:001"
]
|
| publisher |
{
"name": "NASA/MSFC/GHRC",
"@type": "org:Organization"
}
|
| spatial | -90.885 33.2806 -71.5199 44.726 |
| temporal | 2020-01-25T18:49:10Z/2020-02-07T17:09:31Z |
| theme |
[
"IMPACTS",
"geospatial"
]
|
| title | ER-2 X-band Radar (EXRAD) 3D Winds IMPACTS V1 |
