# All pixels are useful, but some are more useful: Efficient in situ data collection for crop-type mapping using sequential exploration methods

> Research article (International Journal of Applied Earth Observation and Geoinformation, 2020) · cited 26× · AI/ML

**Wikidata**: [openalex:W3027438872](https://www.wikidata.org/wiki/openalex:W3027438872)  
**Source**: https://4ort.xyz/entity/all-pixels-are-useful-but-some-are-more-useful-efficient-in-situ-data-collection-for-crop-type-mapping-using-sequential-