Open access
Sep 2026
Spatial Domain Dependence Evolution of Input Parameter Importance in Soil Moisture Retrieval Under the XGBoost and SHAP Framework
This work quantitatively verifies the spatial domain dependence of parameter importance in machine learning-based SM retrieval, providing guidance for domain-adaptive predictor selection and interpretable high-resolution SM modeling under diverse land surface conditions.
Si-Yu Zhou, Yu-Zhu Wang, Xiao-Jing Bai et al.
· Remote Sensing · 0 citations