{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Earthdata Forum", "hasEmail": "mailto:earthdata-support@nasa.gov"}, "description": "NARSTO_SOS99NASH_G-1_AIR_CHEMISTRY_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) SOS99 Nashville Department of Energy (DOE) G-1 Air Chemistry Data product. Data was collected via the G-1 aircraft deployed during the 1999 campaign to make measurements within the Nashville urban plume. These in situ, semi-Lagrangian measurements, in conjunction with surface-based observations independently made at the Polk Building and at the Cornelia Fort site, allowed quantification of the following:\r\na) ozone production/loss rates, \r\nb) ozone production efficiency and \r\nc) NOx loss rates within this plume. \r\nMechanical problems with the G-1 aircraft precluded making additional measurements. \r\n\r\nNorth American Research Strategy for Tropospheric Ozone (NARSTO), which has since disbanded, was a public/private partnership, whose membership spanned across government, utilities, industry, and academe throughout Mexico, the United States, and Canada. The primary mission was to coordinate and enhance policy-relevant scientific research and assessment of tropospheric pollution behavior; activities provide input for science-based decision-making and determination of workable, efficient, and effective strategies for local and regional air-pollution management. Data products from local, regional, and international monitoring and research programs are still available.", "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/C3880766147-LARC_CLOUD.iso19115", "format": "ISO", "mediaType": "text/xml", "title": "Original Metadata"}, {"@type": "dcat:Distribution", "downloadURL": "https://asdc.larc.nasa.gov/data/NARSTO/SOS99NASH_G-1_AIR_CHEMISTRY_DATA_1/", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://asdc.larc.nasa.gov/documents/gewex-rfa/data/Data_and_Metadata_Reporting_Guidance_Documents.zip", "format": "ZIP", "mediaType": "application/zip"}, {"@type": "dcat:Distribution", "downloadURL": "https://asdc.larc.nasa.gov/documents/narsto/guide/narsto_sos99nash_g-1_air_chemistry_data.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://asdc.larc.nasa.gov/documents/narsto/narsto_texas_final_report.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://asdc.larc.nasa.gov/documents/narsto/readme/Intro_1_2.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://asdc.larc.nasa.gov/documents/narsto/readme/Sect_5_6.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://asdc.larc.nasa.gov/documents/narsto/readme/Section_3.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://asdc.larc.nasa.gov/documents/narsto/readme/Section_4.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://doi.org/10.5067/ASDCDAAC/NARSTO/0006", "format": "HTML", "mediaType": "text/html"}, {"@type": "dcat:Distribution", "downloadURL": "https://search.earthdata.nasa.gov/search/granules?p=C3880766147-LARC_CLOUD", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://www.earthdata.nasa.gov/data/projects/narsto", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://www.earthdata.nasa.gov/engage/open-data-services-software-policies/data-use-guidance", "format": "BIN", "mediaType": "application/octet-stream"}], "identifier": "10.5067/ASDCDAAC/NARSTO/0006", "keyword": ["earth-science-aerosols-atmosphere-aerosol-backscatter", "earth-science-aerosols-atmosphere-aerosol-extinction", "earth-science-aerosols-atmosphere-particulate-matter", "earth-science-agricultural-plant-science-agriculture-reclamation-revegetation-restoration", "earth-science-air-quality-atmosphere-carbon-monoxide", "earth-science-altitude-atmosphere-barometric-altitude", "earth-science-atmospheric-chemistry-atmosphere-nitrogen-compounds", "earth-science-atmospheric-chemistry-atmosphere-oxygen-compounds", "earth-science-atmospheric-chemistry-atmosphere-sulfur-compounds", "earth-science-atmospheric-pressure-atmosphere-atmospheric-pressure-measurements", "earth-science-atmospheric-radiation-atmosphere-ultraviolet-radiation", "earth-science-atmospheric-temperature-atmosphere-surface-temperature", "earth-science-atmospheric-water-vapor-atmosphere-water-vapor-indicators", "earth-science-atmospheric-winds-atmosphere-upper-level-winds", "earth-science-surface-thermal-properties-land-surface-land-surface-temperature"], "license": "https://www.usa.gov/government-works", "modified": "2026-06-23", "programCode": ["026:000"], "publisher": {"@type": "org:Organization", "name": "NASA/LARC/SD/ASDC"}, "spatial": "[\"CARTESIAN\", [{\"Boundary\": {\"Points\": [{\"Latitude\": 35.97, \"Longitude\": -86.98}, {\"Latitude\": 35.97, \"Longitude\": -86.19}, {\"Latitude\": 36.66, \"Longitude\": -86.19}, {\"Latitude\": 36.66, \"Longitude\": -86.98}, {\"Latitude\": 35.97, \"Longitude\": -86.98}]}}]]", "temporal": "1999-06-26/1999-06-26", "theme": ["Earth Science"], "title": "NARSTO SOS99NASH DOE G-1 Air Chemistry Data"}