Streams layers from the Hydrologic Derivatives for Modeling and Analysis (HDMA) database -- Africa

This dataset contains the streams derived from the Digital Elevation Model (DEM) for the African continent from the Hydrological Derivatives for Modeling and Analysis...本数据集包含源自非洲大陆数字高程模型（Digital Elevation Model，DEM）的河网水系，其数据取自用于建模与分析的水文衍生数据集（Hydrological Derivatives for Modeling and Analysis）……