Data · dataset · 2026
Alaska Growing Season NDVI Images [Jia, J., H. Epstein, D. Walker]
Listed in National Center for Atmospheric Research
This dataset includes JPEG format images from northern Alaska taken during the growing season during the years 1990 through 1999.
Description
There is one image per year from early July for years 1990 through 1992 and 1994 through 1999. For the year 1993 there are 12 twice monthly maximum Normalized Difference Vegetation Index (NDVI) composites that were created from an average of 18 images per composite period.
The 12 composite periods span a continuous period from April 1 to September 30 for the year 1993.
Links
Get the data
- Resource Homepage doi.org/10.5065/d6cc0xvh ↗
download · DOI / persistent id · from data ucar edu
Where it is published
- data.ucar.edu /dataset/alaska-growing-season-ndvi-images-jia-j-h-epstein-d-wa… ↗
National Center for Atmospheric Research dataset page
landing page · from data ucar edu
Catalogue records · 1
- CKAN API data.ucar.edu/api/3/action/package_show?id=28725ba2-6c4b-4e57-a0bf-c744e90e2… ↗
metadata API · from data ucar edu
Topics
- From keywords
- Earth & Environmental Science · Ocean & Atmospheric Science
- Inferred from text
- Image 75%
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| National Center for Atmospheric Research | 28725ba2-6c4b-4e57-a0bf-c744e90e231b | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].local:field:earth-environmental | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[modality].local:modality:image | enrichment · data ucar edu | keyword-concept-rules@1.0.0 | title+description (75%) |
| created_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| description | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /notes |
| publication_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| title | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /title |
| updated_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 |