# Building Footprint Extraction from Multispectral, Spaceborne Earth Observation Datasets Using a Structurally Optimized U-Net Convolutional Neural Network

> Research article (Remote Sensing, 2019) · cited 31× · AI/ML

**Wikidata**: [openalex:W2990447979](https://www.wikidata.org/wiki/openalex:W2990447979)  
**Source**: https://4ort.xyz/entity/building-footprint-extraction-from-multispectral-spaceborne-earth-observation-datasets-using-a-structurally-optimized-u-