Plume Segmentation from MethaneSAT with Cross-Sensor Transfer Learning and Physics-Informed Postprocessing. - Manuel Perez-Carrasco; Maya Nasr; Zhan Zhang; Apisada Chulakadabba; Javier Roger; Raia Ottenheimer; Sebastien Roche; Maryann Sargent; Chris Chan Miller; Daniel Varon; Jack Warren; Luis Guanter; et al. (CoRR, 2026)