HydroSHEDS v2.0 · 30 m
======================

Source grid  HydroSHEDS v2.0, 1 arc-second, WGS 84, one grid per continent
             north-america 424,800 x 277,200 pixels, south-america 219,600 x 259,200
             Lehner et al. (2022), https://doi.org/10.1029/2022EO220167
             dir, elv and the other source layers: https://www.hydrosheds.org/hydrosheds-v2
             Built on HydroSHEDS v2.0. Independent of the HydroSHEDS project:
             not part of the official HydroSHEDS family of products.