{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Earthdata Forum", "hasEmail": "mailto:earthdata-support@nasa.gov"}, "description": "The Stratospheric Aerosol and Gas Experiment I (SAGE I) was launched February 18, 1979, aboard the Applications Explorer Mission-B (AEM-B) satellite. SAGE I was a sun photometer that used the solar occultation technique to measure aerosols and important stratospheric gases in the atmosphere. SAGE I collected valuable data for nearly three years until the power system on the satellite failed. SAGE I is a predecessor to the very successful SAGE II/III Missions. The data set here are the SAGE I measured vertical profiles of stratospheric multi-wavelength aerosol extinction coefficient and the concentration of ozone and nitrogen dioxide.", "distribution": [{"@type": "dcat:Distribution", "conformsTo": "http://www.isotc211.org/2005/gmi", "description": "The metadata's original source.", "downloadURL": "https://cmr.earthdata.nasa.gov/search/concepts/C3880792479-LARC_CLOUD.iso19115", "format": "ISO", "mediaType": "text/xml", "title": "Original Metadata"}, {"@type": "dcat:Distribution", "downloadURL": "https://asdc.larc.nasa.gov/citing-data", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://asdc.larc.nasa.gov/documents/sage1/SAGE-JGR-06301984.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://asdc.larc.nasa.gov/documents/sage1/readme/SAGE%20I%20PROJECT%20Document.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://asdc.larc.nasa.gov/project/SAGE%20I", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://cmr.earthdata.nasa.gov/virtual-directory/collections/C3880792479-LARC_CLOUD", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://doi.org/10.5067/AEM-2/SAGEI/SAGE_I_BINARY_L2-V1", "format": "HTML", "mediaType": "text/html"}, {"@type": "dcat:Distribution", "downloadURL": "https://sage.nasa.gov/", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://search.earthdata.nasa.gov/search/granules?p=C3880792479-LARC_CLOUD", "format": "BIN", "mediaType": "application/octet-stream"}], "identifier": "10.5067/AEM-2/SAGEI/SAGE_I_BINARY_L2-V1", "keyword": ["earth-science-aerosols-atmosphere-aerosol-extinction", "earth-science-atmospheric-chemistry-atmosphere-nitrogen-compounds", "earth-science-atmospheric-chemistry-atmosphere-oxygen-compounds", "earth-science-atmospheric-chemistry-atmosphere-trace-gases-trace-species", "earth-science-atmospheric-water-vapor-atmosphere-water-vapor-indicators", "earth-science-atmospheric-water-vapor-atmosphere-water-vapor-profiles"], "license": "https://www.usa.gov/government-works", "modified": "2026-06-16", "programCode": ["026:000"], "publisher": {"@type": "org:Organization", "name": "NASA/LARC/SD/ASDC"}, "spatial": "[\"CARTESIAN\", [{\"Boundary\": {\"Points\": [{\"Latitude\": -80, \"Longitude\": -180}, {\"Latitude\": -80, \"Longitude\": 180}, {\"Latitude\": 80, \"Longitude\": 180}, {\"Latitude\": 80, \"Longitude\": -180}, {\"Latitude\": -80, \"Longitude\": -180}]}}]], Maximum Altitude, Minimum Altitude, 41 km, 1 km", "temporal": "1979-02-21/1981-11-18", "theme": ["Earth Science"], "title": "SAGE I Aerosol O3 NO2 Binary version 1"}