August 1981 to July 1994 monthly maximum recomposite NDVI data reprojected to a 0.5-degree grid. The dataset was created by NOAA and NASA for terrestrial and climate modeling applications. It is hosted by the SCIOPS organization via the EOS-WEBSTER platform.
Use Cases
- Analyze temporal trends in the monthly maximum NDVI values to study vegetation seasonality and phenology.
- Model terrestrial carbon cycles by correlating NDVI composites with climate variables over the 13-year period.
- Validate regional climate models by comparing simulated vegetation indices against the 0.5-degree gridded NDVI data.
- Assess historical land surface changes by tracking spatial patterns in the maximum monthly vegetation index.
Strengths
- 13-year temporal coverage from August 1981 to July 1994.
- Global spatial coverage at a consistent 0.5-degree resolution.
- Data is a monthly maximum recomposite, reducing noise from cloud cover.
Limitations
- Data is temporally stale, with the last update in July 1994.
- The 0.5-degree resolution is coarse for local or regional ecological studies.
- Specific row counts, file formats, and column details are unknown.
Provenance
- Source
- NOAA/NASA Pathfinder Composite Data Set, reprojected and hosted on EOS-WEBSTER.
- Collection Method
- Monthly maximum recomposite of NDVI data from the Pathfinder set, reprojected to a 0.5-degree grid.
- Time Range
- August 1981 through July 1994.
- Freshness
- null
- Geography
- Global terrestrial coverage.