# Building Height Extraction from GF-7 Satellite Images Based on Roof Contour Constrained Stereo Matching

> Research article (Remote Sensing, 2022) · cited 40× · AI/ML

**Wikidata**: [openalex:W4220772842](https://www.wikidata.org/wiki/openalex:W4220772842)  
**Source**: https://4ort.xyz/entity/building-height-extraction-from-gf-7-satellite-images-based-on-roof-contour-constrained-stereo-matching