Watershed Boundaries Dataset for Indonesia's River Gauge Network

This dataset provides watershed delineation for over 1,000 stream gauge (Pos Duga Air, PDA) locations across Indonesia using open-source tools. The stream gauges coordinates were acquired from the Ministry of Public Works (PU-BHLK). Built using the R programming environment and powered by WhiteBoxTools. Each stream gauge's watershed is represented as a polygon shapefile, all delivered in a single ZIP archive. Changes in V1.1: Include updated watershed polygons with corrected stream gauge locations