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MERIT Hydro:全球水文数据集
MERIT Hydro 是一张新的全球水流方向地图,分辨率为 3 角秒(赤道附近约为 90 米),基于 MERIT DEM 海拔数据和水体数据集(G1WBM、GSWO 和 OpenStreetMap)的版本 1.0.3 派生而来。MERIT Hydro 包含新 … 的输出 dem elevation hydrography hydrosheds merit river-width -
MERIT Hydro:补充可视化图层
MERIT Hydro 的补充可视化图层 水文 HydroSHEDS MERIT 河宽 地表水和地下水 上游排水区
Datasets tagged river-width in Earth Engine
[null,null,[],[],["MERIT Hydro offers a global flow direction map with a 3 arc-second resolution, derived from MERIT DEM elevation data and water body datasets (G1WBM, GSWO, OpenStreetMap). It utilizes elevation, flow-direction, and hydrography data. It offers supplementary visualization layers that share the same data origins and tag categories, offering additional tools for understanding the hydrography data. The dataset focuses on mapping water flow direction globally.\n"]]