Imaging · dataset · 2025
GPM GROUND VALIDATION NOAA S-BAND PROFILER ORIGINAL DWELL DATA MC3E V1
Listed in NASA Data Portal
The GPM Ground Validation NOAA S-Band Profiler Original Dwell Data MC3E dataset was gathered during the Midlatitude Continental Convective Clouds Experiment (MC3E) in Oklahoma from April 16, 2011 to June 7, 2011.
Description
The overarching goal was to provide the most complete characterization of convective cloud systems, precipitation, and the environment that has ever been obtained, providing constraints for model cumulus parameterizations and space-based rainfall retrieval algorithms over land that had never before been available.
The S-band profiler operated at 2.8 GHz, pointed vertically, and measured the backscattered power from raindrops and ice particles as precipitating cloud systems passed overhead. The S-band operated in two modes: precipitation mode and attenuated mode. The precipitation mode was the normal or full-power mode, and the attenuated mode was the low-power mode.
Read the rest (3 more)
The profiler alternated between modes collecting either 7 or 9 consecutive precipitation mode profiles separated by 1 attenuated mode profile. Both modes processed radar pulses collected during a 7-second dwell before calculating the Doppler velocity spectra at each radar range gate that were separated by 60-meters in the vertical. The attenuated and precipitation mode data are available in moment, pop spectra (uncalibrated raw spectra) and calibrated spectra hourly files.
The S-band spectra were calibrated against the surface disdrometer to determine a radar calibration constant. Calibrated spectra were constructed for each profile and are expressed as reflectivity spectral density. After calibration, the instrument provides a reflectivity estimate through the precipitation.
Data is in hourly files in the netCDF format.
Links
Get the data
- Google Scholar search results scholar.google.com/scholar?q=10.5067%2FGPMGV%2FMC3E%2FSBAND%2FDATA202 ↗
download · from data nasa gov
- Download this dataset search.earthdata.nasa.gov/search?q=gpmsbdorgmc3e ↗
download · from data nasa gov
- Get a related visualization ghrc.nsstc.nasa.gov/pub/browse_sample/fieldCampaigns/gpmValidation/mc3e/gpmsbdorgm… ↗
download · from data nasa gov
- Get a related visualization ghrc.nsstc.nasa.gov/pub/browse_sample/fieldCampaigns/gpmValidation/mc3e/gpmsbdorgm… ↗
download · from data nasa gov
- View information related to this dataset doi.org/10.5067/gpmgv/mc3e/data101 ↗
download · from data nasa gov
- View documentation related to this dataset ghrc.nsstc.nasa.gov/uso/ds_docs/gpmgv/mc3e/gpmsbandmc3e/gpm_noaa_sband_mc3e.html ↗
download · from data nasa gov
- The dataset's project home page ghrc.nsstc.nasa.gov/home/field-campaigns/mc3e ↗
download · from data nasa gov
- Get a related visualization ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/mc3e/profiler/sband_products/… ↗
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
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/gpm-ground-validation-noaa-s-band-profiler-original-dw… ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=dc143d06-912b-4fd0-9659-f3267e918… ↗
metadata API · from data nasa gov
Topics
- From keywords
- Earth & Environmental Science · Engineering
- Inferred from text
- Geophysics 69%
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | dc143d06-912b-4fd0-9659-f3267e918a93 | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3706 | 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:engineering | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| 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 |