# Object-Based Building Change Detection from a Single Multispectral Image and Pre-Existing Geospatial Information

> Research article (Photogrammetric Engineering & Remote Sensing, 2015) · cited 12× · AI/ML

**Wikidata**: [openalex:W2207524188](https://www.wikidata.org/wiki/openalex:W2207524188)  
**Source**: https://4ort.xyz/entity/object-based-building-change-detection-from-a-single-multispectral-image-and-pre-existing-geospatial-information