# Guided Image Filtering-Based Pan-Sharpening Method: A Case Study of GaoFen-2 Imagery

> Research article (ISPRS International Journal of Geo-Information, 2017) · cited 15× · AI/ML

**Wikidata**: [openalex:W2772578558](https://www.wikidata.org/wiki/openalex:W2772578558)  
**Source**: https://4ort.xyz/entity/guided-image-filtering-based-pan-sharpening-method-a-case-study-of-gaofen-2-imagery