# Large-scale crop type and crop area mapping across Brazil using synthetic aperture radar and optical imagery

> Research article (International Journal of Applied Earth Observation and Geoinformation, 2021) · cited 48× · AI/ML

**Wikidata**: [openalex:W3119014707](https://www.wikidata.org/wiki/openalex:W3119014707)  
**Source**: https://4ort.xyz/entity/large-scale-crop-type-and-crop-area-mapping-across-brazil-using-synthetic-aperture-radar-and-optical-imagery