Description: Shows the catchment area and contributing streams which feed the Sông Cầu in Thái Nguyên province, Vietnam . The two cities, Thái Nguyên and Bắc Kạn, are shown. Hydrological data was obtained from Hydrosheds.org, and elevation data was obtained from SRTM. Map was created in QGIS by Yoshua Reece, 2024.

Tools: QGIS, SRTM downloader plugin, clip.

Data: Hydrosheds.org, SRTM elevation data.