{"slug": "merit-hydro", "name": "MERIT Hydro", "tagline": "90 m flow direction, upstream area, river width and HAND", "source": "University of Tokyo", "category": {"slug": "flow", "name": "Flow", "icon": "waves", "tone": "blue"}, "meta": ["90 m", "Static (released 2019)", "Global"], "thumb": "/static/catalog/thumbs/merit-hydro.af214197bf66.jpg", "bbox": [-180.0, -60.0, 180.0, 90.0], "global": true, "access": "registration", "url": "/datasets/merit-hydro/", "subtitle": "Global hydrography datasets from MERIT DEM", "summary": "Flow direction, flow accumulation, hydrologically adjusted elevation, river width and height above nearest drainage, derived from MERIT DEM with water body maps from Landsat and OpenStreetMap.", "categories": [{"slug": "flow", "name": "Flow", "icon": "waves", "tone": "blue"}, {"slug": "dem", "name": "DEM", "icon": "mountain", "tone": "slate"}], "sources": [{"slug": "utokyo", "name": "University of Tokyo (Yamazaki Lab)", "label": "U. Tokyo", "url": "http://hydro.iis.u-tokyo.ac.jp/~yamadai/", "page": "/sources/utokyo/"}], "facts": [["Source", "University of Tokyo"], ["Resolution", "90 m (3 arc-second)"], ["Time span", "Static (released 2019)"], ["Temporal", "Static"], ["Access type", "Registration with provider"], ["Formats", "GeoTIFF"], ["Coverage", "60°S – 90°N"]], "access_note": "Download link sent after a short registration", "coverage": "60°S – 90°N", "license": {"name": "CC BY-NC 4.0 or ODbL 1.0", "url": "http://hydro.iis.u-tokyo.ac.jp/~yamadai/MERIT_Hydro/"}, "citation": "Yamazaki, D., et al. (2019). MERIT Hydro: A High-Resolution Global Hydrography Map Based on Latest Topography Dataset. Water Resources Research, 55, 5053–5073. https://doi.org/10.1029/2019WR024873", "doi": "", "landing_url": "http://hydro.iis.u-tokyo.ac.jp/~yamadai/MERIT_Hydro/", "provider_url": "http://hydro.iis.u-tokyo.ac.jp/~yamadai/MERIT_Hydro/", "methods": [], "preview": {"type": "layer", "layer": "rivers", "label": "Rivers (Natural Earth)"}, "thumb_credit": "Rivers (Natural Earth) over Blue Marble (NASA GIBS)", "selection": [-75.0, -20.0, -50.0, 5.0], "selection_text": "-75,-20,-50,5", "snippets": {"curl": "curl \"https://hydrological.org/api/v1/datasets/merit-hydro/links?bbox=-75,-20,-50,5\" \\\n  -H \"Accept: application/json\"", "python": "import requests\n\nr = requests.get(\"https://hydrological.org/api/v1/datasets/merit-hydro/links\",\n                 params={\"bbox\": \"-75,-20,-50,5\"})\nfor group in r.json()[\"groups\"]:\n    for link in group[\"links\"]:\n        print(link[\"url\"])", "javascript": "const res = await fetch(\"https://hydrological.org/api/v1/datasets/merit-hydro/links?bbox=-75,-20,-50,5\");\nconst { groups } = await res.json();\nfor (const g of groups) g.links.forEach(l => console.log(l.url));"}, "api": {"links": "/api/v1/datasets/merit-hydro/links?bbox=-75,-20,-50,5", "manifest": "/api/v1/datasets/merit-hydro/manifest?bbox=-75,-20,-50,5"}}