TY - RPRT TI - From Plant Detection to Satellite Mapping: A Multi-Scale AI Toolkit for Ragweed Surveillance under Climate Change AU - Leon Gutierrez, L. F. AU - Ramirez, C. AU - Henriquez, A. AU - Contreras, S. PY - 2026 DO - 10.64898/2026.09.28.755009 UR - https://www.biorxiv.org/content/10.64898/2026.09.28.755009v1 ID - 10.64898/2026.09.28.755009 ER -