# A 21-year dataset (2000–2020) of gap-free global daily surface soil moisture at 1-km grid resolution

> Research article (Scientific Data, 2023) · cited 134× · AI/ML

**Wikidata**: [openalex:W4324344305](https://www.wikidata.org/wiki/openalex:W4324344305)  
**Source**: https://4ort.xyz/entity/a-21-year-dataset-20002020-of-gap-free-global-daily-surface-soil-moisture-at-1-km-grid-resolution