Drainage network for a region in central Buenos Aires province, 30m resolution raster, EPSG:5347

This drainage network was obtained using the Copernicus-30 Global Digital-Surface-Model, tiles (S37-38, W60) with QGIS and PCraster plugin: local direction drainage and flow accumulation algorithms. It helps to clarify the surrounding drainage pattern at cities like Azul, Cacharí and Tandil,  for flood alleviation schemes.