# A map‐algebra‐based method for automatic change detection and spatial data updating across multiple scales

> Research article (Transactions in GIS, 2018) · cited 20× · AI/ML

**Wikidata**: [openalex:W2791932142](https://www.wikidata.org/wiki/openalex:W2791932142)  
**Source**: https://4ort.xyz/entity/a-mapalgebrabased-method-for-automatic-change-detection-and-spatial-data-updating-across-multiple-scales