Catchments layers from the Hydrologic Derivatives for Modeling and Analysis (HDMA) database -- South America

This dataset contains the catchments derived from the Digital Elevation Model (DEM) for the South American continent from the Hydrological Derivatives for Modeling...本数据集涵盖从用于建模的水文衍生数据集中，依托数字高程模型（Digital Elevation Model，DEM）提取得到的南美洲大陆流域。