Original ResearchPublished 31 July 2026Comparative machine learning classification of a heterogeneous Ramsar wetland using Sentinel-1 and Sentinel-2 imagery with quantity and allocation disagreement diagnosticsCornelia Chifurira · Erwin Sieben · Irvin Shandu · Sifiso XuluFrontiers in Remote Sensingdoi 10.3389/frsen.2026.1814582