Overview
| DOI | https://doi.org/10.3334/ORNLDAAC/1614 |
|---|---|
| Version | 1 |
| Project | |
| Published | 2018-10-26 |
| Updated | 2018-10-26 |
| Usage | 1181 downloads |
Description
This dataset provides the maximum Normalized Difference Vegetation Index (NDVI) at 1-km resolution over northern Alaska, USA and the Yukon Territory, Canada for each year from 2002-2017, as well as a 16 year maximum NDVI product. MODIS products MOD13Q1 and MYD13Q1 from Collection 6 were acquired at 250-m pixel size from June 1-August 30 of each year. Within each growing season from 2002-2017, the maximum NDVI was determined for each pixel. These maximum NDVI values were then aggregated to 1-km by selecting the maximum NDVI from the sixteen 250-m pixels values nested within each 1-km pixel. A long-term 16-year maximum NDVI was then derived from the time series of annual maximum NDVI values.
Science Keywords
- BIOSPHERE
- VEGETATION
- VEGETATION INDEX
- NORMALIZED DIFFERENCE VEGETATION INDEX (NDVI)
Data Use and Citation
This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use Policy. See our Data Use and Citation Policy for more information.
Data Files
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Companion Files
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Dataset Companion Files
Dataset has 1 companion files.
- Alaska_Yukon_NDVI.pdf
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