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This collection provides global coverage of the Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) anomaly index, derived from VIIRS satellite composites at a 10-day temporal resolution. The data is formatted as geospatial rasters on a standardized 0-1 scale, enabling direct comparison of vegetation productivity deviations from historical norms across different countries and ecosystems. It supports consistent time-series analysis for detecting agricultural drought, monitoring crop health, and assessing environmental stress on a worldwide scale.