# A daily, 250 m and real-time gross primary productivity product (2000–present) covering the contiguous United States

> Research article (Earth system science data, 2021) · cited 54× · AI/ML

**Wikidata**: [openalex:W3026129424](https://www.wikidata.org/wiki/openalex:W3026129424)  
**Source**: https://4ort.xyz/entity/a-daily-250-m-and-real-time-gross-primary-productivity-product-2000present-covering-the-contiguous-united-states