Data · dataset · 2025
SnowEx17 UM Quantum Well Infrared Photodetector (QWIP) Surface Temperature V001
Listed in NASA Data Portal
This data set contains infrared camera images collected during the 2017 SnowEx campaign in Grand Mesa and Senator Beck Basin, Colorado.
Description
Images were taken using a Quantum Well Infrared Photodetector (QWIP) camera system manufactured by QmagiQ and mounted to the P-3 aircraft, which was flown over the study areas. The QWIP camera records images at a rate of 60 Hz and has a field of view of 11x9 degrees.
The QWIP camera can distinguish temperature variations of approximately 0.02°C. This data set contains raw QWIP data, presented as "counts." Data are contained in TIFF image files with dimensions of 320x256 counts.
Links
Get the data
- Google Scholar search results scholar.google.com/scholar?q=10.5067%2FQWOOEJQ87NM2 ↗
download · from data nasa gov
- Download this dataset through Earthdata Search search.earthdata.nasa.gov/search/granules?p=C1556467147-NSIDC_ECS&m=27.45703125%21-109.1… ↗
download · from data nasa gov
- Download this dataset nsidc.org/data/data-access-tool/SNEX17_QWIP_ST/versions/1 ↗
download · from data nasa gov
- View documentation related to this dataset doi.org/10.5067/qwooejq87nm2 ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/snowex17-um-quantum-well-infrared-photodetector-qwip-s… ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=fb247212-7f0d-466b-82de-2db4d2923… ↗
metadata API · from data nasa gov
Topics
- From keywords
- Earth & Environmental Science · Engineering
- Inferred from text
- Image 75%
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | fb247212-7f0d-466b-82de-2db4d2923262 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| 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 (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 |