# Large-Scale Orthorectification of GF-3 SAR Images Without Ground Control Points for China’s Land Area

> Research article (IEEE Transactions on Geoscience and Remote Sensing, 2022) · cited 29× · AI/ML

**Wikidata**: [openalex:W4210327162](https://www.wikidata.org/wiki/openalex:W4210327162)  
**Source**: https://4ort.xyz/entity/large-scale-orthorectification-of-gf-3-sar-images-without-ground-control-points-for-chinas-land-area