# Calibration and Validation from Ground to Airborne and Satellite Level: Joint Application of Time-Synchronous Field Spectroscopy, Drone, Aircraft and Sentinel-2 Imaging

> Research article (PFG – Journal of Photogrammetry Remote Sensing and Geoinformation Science, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4317040763](https://www.wikidata.org/wiki/openalex:W4317040763)  
**Source**: https://4ort.xyz/entity/calibration-and-validation-from-ground-to-airborne-and-satellite-level-joint-application-of-time-synchronous-field-spect