Imaging · dataset · 2025
GPM GROUND VALIDATION CONICAL SCANNING MILLIMETER-WAVE IMAGING RADIOMETER (COSMIR) IPHEx V1
Listed in NASA Data Portal
Description
The GPM Ground Validation Conical Scanning Millimeter-wave Imaging Radiometer (CoSMIR) IPHEx dataset consists of brightness temperatures from 9 channels as measured by the CoSMIR instrument onboard the NASA ER-2 aircraft during the Global Precipitation Mission (GPM) Integrated Precipitation and Hydrology Experiment (IPHEx) field campaign in North Carolina. The goal of IPHEx was to evaluate the accuracy of satellite precipitation measurements and use the collected data for hydrology models in the region.
CoSMIR is a conical and cross-track scanning radiometer with frequencies centered at 50.3, 52.8, 89.0, 165.5, 183.31 ±1, 183.31±3, and 183.31±7 GHz. Data files are available from May 7, 2014 through June 14, 2014 in ASCII format, with browse images available in the postscript format.
Links
Get the data
- Google Scholar search results scholar.google.com/scholar?q=10.5067%2FGPMGV%2FIPHEX%2FCoSMIR%2FDATA101 ↗
download · from data nasa gov
- Download this dataset search.earthdata.nasa.gov/search?q=gpmcosmiriphx ↗
download · from data nasa gov
- Get a related visualization ghrc.nsstc.nasa.gov/pub/browse_sample/fieldCampaigns/gpmValidation/iphex/gpmcosmir… ↗
download · from data nasa gov
- View information related to this dataset doi.org/10.5067/gpmgv/iphex/data101 ↗
download · from data nasa gov
- View information related to this dataset nasa.gov/centers/armstrong/news/FactSheets/FS-046-DFRC.html ↗
download · from data nasa gov
- View documentation related to this dataset ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/iphex/CoSMIR/doc/gpmcosmiriph… ↗
download · from data nasa gov
- View this dataset's publications doi.org/10.7924/g8cc0xmr ↗
download · from data nasa gov
- View this dataset's publications doi.org/10.1109/tgrs.2007.904038 ↗
download · from data nasa gov
- View this dataset's publications doi.org/10.1109/tgrs.2006.885410 ↗
download · from data nasa gov
- The dataset's project home page ghrc.nsstc.nasa.gov/home/field-campaigns/iphex ↗
download · from data nasa gov
- Get a related visualization ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/iphex/CoSMIR/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-conical-scanning-millimeter-wave… ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=358e4190-b671-4996-901e-01fa6e9e4… ↗
metadata API · from data nasa gov
Topics
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | 358e4190-b671-4996-901e-01fa6e9e4471 | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:field:400608 | mapping · data nasa gov | vocabulary-mapper@1.0.0 | keywords['microwave'] |
| 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 | |
| concepts[modality].local:modality:image | enrichment · data nasa gov | keyword-concept-rules@1.0.0 | title+description (65%) |
| concepts[modality].local:modality:imaging | enrichment · data nasa gov | keyword-concept-rules@1.0.0 | title+description (75%) |
| 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 |