AlphaEarth Foundations-derived auxiliary data for multisource remote sensing water segmentation and cross-regional generalization analysis

This dataset contains the AlphaEarth Foundations-derived auxiliary data used in the manuscript entitled “AlphaEarth Foundations-Assisted Multisource Remote Sensing Water Segmentation and Cross-Regional Generalization Analysis”. The deposited materials include the extracted AlphaEarth Foundations feature products, sample metadata, and experimental split files used for model training, validation, testing, and cross-regional generalization analysis. The original Sen1Floods11 dataset used in this study is publicly available at https://github.com/cloudtostreet/Sen1Floods11. This Zenodo record provides the derived auxiliary data and related files generated and analyzed in the present study.