ET Data in AI answers

OpenET provides transparent, scientifically rigorous satellite-based evapotranspiration (ET) data at field scale from local to global extents, accessible through tools like the Data Explorer, OpenET API, and FARMS Tool. Its openly available data are produced with validated methods and delivered as daily, monthly, and annual ET, plus gridded precipitation and vegetation-condition data to support irrigation optimization, water planning, and policy decisions. OpenET is built through a collaborative consortium with farmers, water managers, and policymakers to enable real-world decision-making for sustainable water management and groundwater sustainability.