A Change Detection-Guided Hierarchical Ensemble Framework for Long-Term 30-m Remote- Sensing-Based Ecosystem Type Mapping in the Yangtze River Delta, China
Deltaic regions have undergone rapid ecosystem restructuring under urbanization, agricultural intensification, and hydrological regulation. Existing land-cover datasets, however, often lack the thematic resolution and temporal coherence needed to capture ecosystem type units and transitions in these regions. Here, we d...