{"slug": "g-realm", "name": "G-REALM", "tagline": "Altimetry water level variations for large lakes and reservoirs", "source": "USDA FAS / NASA", "category": {"slug": "reservoirs", "name": "Reservoirs", "icon": "reservoir", "tone": "teal"}, "meta": ["Station data", "1992–present", "Global"], "thumb": "/static/catalog/thumbs/g-realm.80a355043c30.jpg", "bbox": [-180.0, -90.0, 180.0, 90.0], "global": true, "access": "download", "url": "/datasets/g-realm/", "subtitle": "Global Reservoirs and Lakes Monitor", "summary": "Water level anomalies for several hundred lakes and reservoirs from TOPEX/Poseidon, Jason, Sentinel-3 and Sentinel-6, produced for monitoring irrigation water availability.", "categories": [{"slug": "reservoirs", "name": "Reservoirs", "icon": "reservoir", "tone": "teal"}, {"slug": "agricultural", "name": "Agricultural", "icon": "sprout", "tone": "green"}, {"slug": "observations", "name": "Observations", "icon": "pin", "tone": "slate"}], "sources": [{"slug": "nasa", "name": "National Aeronautics and Space Administration", "label": "NASA", "url": "https://www.earthdata.nasa.gov/", "page": "/sources/nasa/"}, {"slug": "usda", "name": "U.S. Department of Agriculture", "label": "USDA", "url": "https://www.usda.gov/", "page": "/sources/usda/"}], "facts": [["Source", "USDA FAS / NASA"], ["Resolution", "Lake and reservoir targets"], ["Time span", "1992–present"], ["Temporal", "10-day and 27-day"], ["Access type", "Direct download (external)"], ["Formats", "Text, CSV"], ["Coverage", "Global"]], "access_note": "", "coverage": "Global", "license": {"name": "Public domain (U.S. Government work)", "url": "https://ipad.fas.usda.gov/cropexplorer/global_reservoir/"}, "citation": "", "doi": "", "landing_url": "https://ipad.fas.usda.gov/cropexplorer/global_reservoir/", "provider_url": "https://ipad.fas.usda.gov/cropexplorer/global_reservoir/", "methods": [{"type": "link", "label": "G-REALM viewer and downloads"}], "preview": null, "thumb_credit": "GRanD reservoirs (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/g-realm/links?bbox=-75,-20,-50,5\" \\\n  -H \"Accept: application/json\"", "python": "import requests\n\nr = requests.get(\"https://hydrological.org/api/v1/datasets/g-realm/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/g-realm/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/g-realm/links?bbox=-75,-20,-50,5", "manifest": "/api/v1/datasets/g-realm/manifest?bbox=-75,-20,-50,5"}}