Nauru FAPAR Vegetation Index Anomalies: 10-Day VIIRS Composites

Copernicus provides 10-day time composite GEOTIFF files measuring Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) anomalies for Nauru. Derived from Visible Infrared Imaging Radiometer Suite (VIIRS) sensors, these records track vegetation health and agricultural drought indicators. The data was last updated in March 2026.

Use Cases

• Detecting agricultural drought impacts using FAPAR anomaly values
• Monitoring vegetation health trends over 10-day intervals
• Analyzing photosynthetic activity levels across Nauru's land cover

Strengths

• Uses Visible Infrared Imaging Radiometer Suite (VIIRS) sensor data
• Standardized FAPAR scale (0 to 1)
• 10-day temporal resolution for monitoring

Limitations

• Geographic scope restricted to Nauru
• GEOTIFF format requires specialized GIS software for interpretation
• Lack of tabular metadata for individual records

Provenance

Source

Copernicus

Collection Method

Satellite sensor (VIIRS)

Freshness

Updated as of March 2026 with 10-day composite frequency.

Geography

Nauru