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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 upstream-drainage-area in Earth Engine
[null,null,[],[[["\u003cp\u003eMERIT Hydro offers a novel global flow direction map at ~90m resolution, created using MERIT DEM, G1WBM, GSWO, and OpenStreetMap data.\u003c/p\u003e\n"],["\u003cp\u003eIt provides supplementary visualization layers for easier understanding and analysis of hydrological features.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset includes information about elevation, flow direction, hydrography, and watersheds derived from high-quality sources.\u003c/p\u003e\n"]]],[],null,["# Datasets tagged upstream-drainage-area 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) |"]]