MODIS 8-Day NDWI Index

The MODIS 8-Day NDWI Index dataset provides county-level information on the Normalized Difference Water Index (NDWI) for the United States (US), Canada (CA), Brazil (BR), and Argentina (AR). With an 8-day temporal resolution, starting from January 1, 2009, this dataset enables the assessment of water content and dynamics, aiding in the monitoring of water bodies and changes in water availability over time across different regions.