Imaging · dataset · 2025
GPM Ground Validation NASA S-Band Dual Polarimetric (NPOL) Doppler Radar OLYMPEX V2
Listed in NASA Data Portal
The GPM Ground Validation NASA S-Band Dual Polarimetric (NPOL) Doppler Radar OLYMPEX V2 dataset consists of rain rate, reflectivity, Doppler velocity, and other radar measurements obtained from the NPOL radar during the Global Precipitation Mission (GPM) Olympic Mountains Experiment (OLYMPEX) campaign.
Description
NPOL,developed by a research team from Wallops Flight Facility, is a fully transportable and self-contained S-band (10 cm), scanning dual-polarimetric Doppler research radar that was placed near the ocean on the Olympic Peninsula.
Data files are available from November 5, 2015 thru January 15, 2016 in Universal Format (UF), with browse imagery files in PNG format containing corrected radar reflectivity, differential reflectivity, specific differential phase, differential phase, co-polar correlation, and Doppler velocity images.
Links
Get the data
- Google Scholar search results scholar.google.com/scholar?q=10.5067%2FGPMGV%2FOLYMPEX%2FNPOL%2FDATA301 ↗
download · from data nasa gov
- Download this dataset search.earthdata.nasa.gov/search?q=gpmnpololyx2 ↗
download · from data nasa gov
- Get a related visualization ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/olympex/NPOL/browse/olympex_n… ↗
download · from data nasa gov
- View information related to this dataset wallops-prf.gsfc.nasa.gov/Field_Campaigns/Olympex ↗
download · from data nasa gov
- View information related to this dataset olympex.atmos.washington.edu ↗
download · from data nasa gov
- View documentation related to this dataset ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/olympex/NPOL/doc/gpmnpololyx2… ↗
download · from data nasa gov
- ghrc.nsstc.nasa.gov /pub/fieldCampaigns/gpmValidation/olympex/NPOL/doc/DSDflowchart… ↗
View the primary investigator's documentation for this dataset
download · from data nasa gov
- ghrc.nsstc.nasa.gov /pub/fieldCampaigns/gpmValidation/olympex/NPOL/doc/NPOL_OLYMPEX… ↗
View the primary investigator's documentation for this dataset
download · from data nasa gov
- View this dataset's publications doi.org/10.1175/2008bams2177.1 ↗
download · from data nasa gov
- View this dataset's publications doi.org/10.1175/bams-d-16-0182.1 ↗
download · from data nasa gov
- The dataset's project home page ghrc.nsstc.nasa.gov/home/field-campaigns/olympex ↗
download · from data nasa gov
- View a micro article on this dataset ghrc.nsstc.nasa.gov/home/micro-articles/olympic-mountains-experiment-olympex ↗
download · from data nasa gov
- Get a related visualization ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/olympex/NPOL/browse ↗
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-nasa-s-band-dual-polarimetric-np… ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=35b61b6a-4151-4c63-9502-c6ee03dcc… ↗
metadata API · from data nasa gov
Topics
- From keywords
- Earth & Environmental Science · Engineering · Ocean & Atmospheric Science
- Inferred from text
- Atmospheric sciences 70% · Image 65%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | 35b61b6a-4151-4c63-9502-c6ee03dcc31e | 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 (70%) |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:engineering | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[modality].local:modality:image | 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 |