# Assessing quality of volunteer crowdsourcing contributions: lessons from the Cropland Capture game

> Research article (International Journal of Digital Earth, 2015) · cited 66× · AI/ML

**Wikidata**: [openalex:W1937987873](https://www.wikidata.org/wiki/openalex:W1937987873)  
**Source**: https://4ort.xyz/entity/assessing-quality-of-volunteer-crowdsourcing-contributions-lessons-from-the-cropland-capture-game