# Automatic relative RPC image model bias compensation through hierarchical image matching for improving DEM quality

> Research article (ISPRS Journal of Photogrammetry and Remote Sensing, 2017) · cited 36× · AI/ML

**Wikidata**: [openalex:W2778840128](https://www.wikidata.org/wiki/openalex:W2778840128)  
**Source**: https://4ort.xyz/entity/automatic-relative-rpc-image-model-bias-compensation-through-hierarchical-image-matching-for-improving-dem-quality