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MERIT Hydro: ensembles de données d'hydrographie mondiale
MERIT Hydro est une nouvelle carte mondiale de l'orientation des cours d'eau, à une résolution de trois secondes d'arc (environ 90 m à l'équateur), dérivée de la version 1.0.3 des données d'élévation du MERIT DEM et des ensembles de données sur les étendues d'eau (G1WBM, GSWO et OpenStreetMap). MERIT Hydro contient le résultat d'un nouveau … dem elevation flow-direction hand hydrography hydrosheds -
MERIT Hydro: couches de visualisation supplémentaires
Calques de visualisation supplémentaires pour MERIT Hydro dem elevation flow-direction hand hydrography hydrosheds
Datasets tagged river-width in Earth Engine
[null,null,[],[[["\u003cp\u003eMERIT Hydro offers a global flow direction map at ~90m resolution derived from MERIT DEM, G1WBM, GSWO and OpenStreetMap water body datasets.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset includes a new river network, flow directions, accumulation, and other hydrological attributes.\u003c/p\u003e\n"],["\u003cp\u003eSupplementary visualization layers for MERIT Hydro are also available to enhance understanding and analysis.\u003c/p\u003e\n"]]],["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"],null,["# Datasets tagged river-width in Earth Engine\n\n-\n\n |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### MERIT Hydro: Global Hydrography Datasets](/earth-engine/datasets/catalog/MERIT_Hydro_v1_0_1) |\n | MERIT Hydro is a new global flow direction map at 3 arc-second resolution (\\~90 m at the equator) derived from the version 1.0.3 of the MERIT DEM elevation data and water body datasets (G1WBM, GSWO and OpenStreetMap). MERIT Hydro contains the output of a new ... |\n | [dem](/earth-engine/datasets/tags/dem) [elevation](/earth-engine/datasets/tags/elevation) [flow-direction](/earth-engine/datasets/tags/flow-direction) [hand](/earth-engine/datasets/tags/hand) [hydrography](/earth-engine/datasets/tags/hydrography) [hydrosheds](/earth-engine/datasets/tags/hydrosheds) |\n\n-\n\n |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### MERIT Hydro: Supplementary Visualization Layers](/earth-engine/datasets/catalog/MERIT_Hydro_reduced_v1_0_1) |\n | Supplementary visualization layers for MERIT Hydro |\n | [dem](/earth-engine/datasets/tags/dem) [elevation](/earth-engine/datasets/tags/elevation) [flow-direction](/earth-engine/datasets/tags/flow-direction) [hand](/earth-engine/datasets/tags/hand) [hydrography](/earth-engine/datasets/tags/hydrography) [hydrosheds](/earth-engine/datasets/tags/hydrosheds) |"]]