In-season winter crop harvest status monitoring in Ukraine for 2022 using unsupervised change detection - Shabarinath S. Nair; Josef Wagner; Sergii Skakun; Yuval Sadeh; Manav Gupta; Thomas Lampert; Mehdi Hosseini; Saeed Khabbazan; Sheila Baber; Blake Munshell; Fangjie Li; Abhishek Kotcharlakota; et al. (Remote Sensing Applications: Society and Environment, 2026)