The 10m Suaeda salsa distribution dataset in the Yellow River Delta from 2021 to 2025

Multi-temporal Sentinel-2 imagery acquired during the key phenological stages of S. salsa in 2021, 2023, and 2025, combined with UAV high-resolution data, was used to develop an object-based random forest framework for efficient mapping of the species. All files are provided in TIFF format, with each file corresponding to the S. salsa distribution for a specific year, thereby enabling analyses of multi-temporal pattern evolution and underlying driving mechanisms.

This dataset offers critical insights into the dynamics of salt marsh vegetation in the Yellow River Delta and provides scientific references for habitat conservation, ecological restoration, and wetland monitoring of S. salsa.