Multi-temporal Land Cover and Trajectory Dataset for the Mamminasata Urban Watersheds (Indonesia), 2000–2024

This dataset contains the spatial data used to analyze land cover change trajectories and hydrological response in the urban watersheds of the Mamminasata region, South Sulawesi, Indonesia. Multi-temporal land cover maps for 2000, 2004, 2009, 2014, 2018, and 2024 were derived from Landsat surface reflectance imagery using a Random Forest classifier at 30 m spatial resolution. Each pixel was assigned to one of four trajectory classes (stable, irreversible, gradual, cyclic) to represent the history of land cover transformation over the 2000–2024 period. The repository includes land cover maps and trajectory maps delineated by watershed boundaries that influence the Mamminasata metropolitan area. Data are organized by watershed and year to support reproducible analysis and reuse in studies of hydrology, land cover change, and flood risk in tropical urban environments.