# A New On-Orbit Geometric Self-Calibration Approach for the High-Resolution Geostationary Optical Satellite GaoFen4

> Research article (IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2018) · cited 41× · AI/ML

**Wikidata**: [openalex:W2794819467](https://www.wikidata.org/wiki/openalex:W2794819467)  
**Source**: https://4ort.xyz/entity/a-new-on-orbit-geometric-self-calibration-approach-for-the-high-resolution-geostationary-optical-satellite-gaofen4