{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["006:55"], "contactPoint": {"fn": "Julia Marrs", "hasEmail": "mailto:julia.marrs@nist.gov"}, "description": "Monthly zip files from November 2016 to December 2021, with each zip containing hourly .tif files with gridded CO2 fluxes at 0.02 degree resolution in an eastern North American domain from 33\u00b0 to 47\u00b0 north and 92\u00b0 to 67\u00b0 west.   Annual zip files from November 2016 to December 2021, with each zip containing hourly .tif files with gridded CO2 fluxes at 0.01 degree resolution in an eastern North American domain from 38.4\u00b0 to 39.6\u00b0 north and 77.8\u00b0 to 76.2\u00b0 west.   For each hour, there is a file with ecosystem respiration fluxes, as well as a file for gross ecosystem exchange (GEE) during daytime hours only. To derive net ecosystem exchange, respiration and GEE fluxes must be summed.  Units are micromoles per m2*s after dividing original data by 1000. Data updated as of 8/2/2024.", "distribution": [{"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/README_update_20240802.txt", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/README_update_20240802.txt.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p01/VPRM.d03_2016.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p01/VPRM.d03_2016.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p01/VPRM.d03_2017.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p01/VPRM.d03_2017.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p01/VPRM.d03_2018.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p01/VPRM.d03_2018.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p01/VPRM.d03_2019.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p01/VPRM.d03_2019.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p01/VPRM.d03_2020.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p01/VPRM.d03_2020.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p01/VPRM.d03_2021.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p01/VPRM.d03_2021.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202008.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202008.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202101.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202101.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202102.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202102.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202103.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202103.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202104.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202104.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202105.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202105.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202106.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202106.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202107.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202107.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202108.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202108.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202109.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202109.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202110.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202110.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202111.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202111.tar.gz.sha256", "mediaType": "text/plain"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202112.tar.gz", "mediaType": "application/gzip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-2382/tif_p02/VPRM.new_202112.tar.gz.sha256", "mediaType": "text/plain"}], "identifier": "ark:/88434/mds2-2382", "issued": "2025-03-13", "keyword": ["Greenhouse gas measurements and models", "biospheric CO2 fluxes", "biospheric models", "carbon cycle", "urban greenhouse gas domes"], "landingPage": "https://data.nist.gov/od/id/mds2-2382", "language": ["en"], "license": "https://www.nist.gov/open/license", "modified": "2025-03-10 00:00:00", "programCode": ["006:047"], "publisher": {"@type": "org:Organization", "name": "National Institute of Standards and Technology"}, "references": ["https://doi.org/10.1029/2021JG006290"], "spatial": "92/33, 67/47; 77.8/38.4, 76.2/39.6 ", "temporal": "2016-11-01/2021-12-31", "theme": ["Environment:Greenhouse gas measurements"], "title": "Biospheric CO2 surface flux estimates from the Vegetation Photosynthesis & Respiration Model (VPRM) in the eastern USA and Canada: November 2016 to December 2021"}