@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@prefix locn: <http://www.w3.org/ns/locn#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/4843dda3-846b-4521-a462-364daa8454fb> a dcat:Dataset ;
    dct:description "This data set provides estimates of annual carbon emissions (kg carbon per square meter) from boreal fires at 450-m resolution for the state of Alaska between 2001 and 2013. To produce these data, daily burned area for 2001 to 2013 was mapped using imagery from the Moderate Resolution Imaging Spectroradiometer (MODIS) combined with perimeters from the Alaska Large Fire Database. Carbon consumption was calibrated using available field measurements from black spruce forests in Alaska. Above- and below-ground carbon consumption were modeled based on environmental variables including elevation, day of burning within the fire season, pre-fire tree cover and the differenced normalized burn ratio (dNBR). Modeled uncertainties in carbon consumption are included in the data set. The derived burn area and carbon emissions product, referred to as the Alaskan Fire Emissions Database (AKFED), provides a resource for study of the environmental controls on daily fire dynamics, boreal fire emissions in biogeochemical models, and potential feedbacks from changing fire regimes." ;
    dct:identifier "C1000000520-ORNL_DAAC" ;
    dct:issued "2015-09-17"^^xsd:date ;
    dct:language "{en-US}" ;
    dct:modified "2019-04-15"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-168.5000 58.0000, -141.0000 58.0000, -141.0000 71.5000, -168.5000 71.5000, -168.5000 58.0000))"^^gsp:wktLiteral ] ;
    dct:title "CARVE: Alaskan Fire Emissions Database (AKFED), 2001-2013" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "undefined" ;
            vcard:hasEmail <mailto:uso@daac.ornl.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/4843dda3-846b-4521-a462-364daa8454fb/resource/0b5a4f8d-951f-42dc-94c5-13410e70fd75>,
        <https://data.amerigeoss.org/dataset/4843dda3-846b-4521-a462-364daa8454fb/resource/19425a6b-c1d1-48aa-af94-6c71ed76127f>,
        <https://data.amerigeoss.org/dataset/4843dda3-846b-4521-a462-364daa8454fb/resource/22e22e0b-5092-42ce-b035-f21c5438463d>,
        <https://data.amerigeoss.org/dataset/4843dda3-846b-4521-a462-364daa8454fb/resource/d3df0e15-1d84-419e-9624-9c817935f945>,
        <https://data.amerigeoss.org/dataset/4843dda3-846b-4521-a462-364daa8454fb/resource/d69ab0ba-5056-4999-8d61-9580ed4eac2c>,
        <https://data.amerigeoss.org/dataset/4843dda3-846b-4521-a462-364daa8454fb/resource/d763b2e2-612e-43eb-8f43-5fec7d96e480>,
        <https://data.amerigeoss.org/dataset/4843dda3-846b-4521-a462-364daa8454fb/resource/fb99540f-df14-4412-ba63-60f371ab4f4d> ;
    dcat:keyword "air-quality",
        "amerigeo",
        "amerigeoss",
        "atmosphere",
        "biosphere",
        "ckan",
        "earth-science",
        "ecological-dynamics",
        "ecosystems",
        "geo",
        "geoss",
        "human-dimensions",
        "national",
        "national-geospatial-data-asset",
        "natural-hazards",
        "ngda",
        "north-america",
        "united-states" ;
    dcat:theme <%7BCARVE>,
        <ABoVE>,
        <geospatial%7D> .

<https://data.amerigeoss.org/dataset/4843dda3-846b-4521-a462-364daa8454fb/resource/0b5a4f8d-951f-42dc-94c5-13410e70fd75> a dcat:Distribution ;
    dct:description "This link allows direct data access via Earthdata login" ;
    dct:format "HTML" ;
    dct:issued "2020-11-12T04:32:04.141768"^^xsd:dateTime ;
    dct:modified "2025-11-21T10:39:22.878391"^^xsd:dateTime ;
    dct:title "Download this dataset" ;
    dcat:accessURL <https://daac.ornl.gov/daacdata/carve/AKFED_V1/> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/4843dda3-846b-4521-a462-364daa8454fb/resource/19425a6b-c1d1-48aa-af94-6c71ed76127f> a dcat:Distribution ;
    dct:description "Data Set Documentation" ;
    dct:format "PDF" ;
    dct:issued "2020-11-12T04:32:04.141777"^^xsd:dateTime ;
    dct:modified "2025-11-21T10:39:22.879588"^^xsd:dateTime ;
    dct:title "View documentation related to this dataset" ;
    dcat:accessURL <https://daac.ornl.gov/daacdata/carve/AKFED_V1/comp/AKFED_V1.pdf> ;
    dcat:mediaType "application/pdf" .

<https://data.amerigeoss.org/dataset/4843dda3-846b-4521-a462-364daa8454fb/resource/22e22e0b-5092-42ce-b035-f21c5438463d> a dcat:Distribution ;
    dct:description "ORNL DAAC Data Set Documentation" ;
    dct:format "HTML" ;
    dct:issued "2020-11-12T04:32:04.141771"^^xsd:dateTime ;
    dct:modified "2025-11-21T10:39:22.878786"^^xsd:dateTime ;
    dct:title "View documentation related to this dataset" ;
    dcat:accessURL <https://daac.ornl.gov/CARVE/guides/AKFED_V1.html> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/4843dda3-846b-4521-a462-364daa8454fb/resource/d3df0e15-1d84-419e-9624-9c817935f945> a dcat:Distribution ;
    dct:description "Web Coverage Service for this collection." ;
    dct:format "HTML" ;
    dct:issued "2020-11-12T04:32:04.141782"^^xsd:dateTime ;
    dct:modified "2025-11-21T10:39:22.880352"^^xsd:dateTime ;
    dct:title "Use Web Coverage Service (WCS) to download the dataset's data" ;
    dcat:accessURL <https://webmap.ornl.gov/wcsdown/dataset.jsp?ds_id=1282> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/4843dda3-846b-4521-a462-364daa8454fb/resource/d69ab0ba-5056-4999-8d61-9580ed4eac2c> a dcat:Distribution ;
    dct:description "Browse Image" ;
    dct:format "PNG" ;
    dct:issued "2020-11-12T04:32:04.141779"^^xsd:dateTime ;
    dct:modified "2025-11-21T10:39:22.879972"^^xsd:dateTime ;
    dct:title "Get a related visualization" ;
    dcat:accessURL <https://daac.ornl.gov/graphics/browse/sdat-tds/1282_1_fit.png> ;
    dcat:mediaType "image/png" .

<https://data.amerigeoss.org/dataset/4843dda3-846b-4521-a462-364daa8454fb/resource/d763b2e2-612e-43eb-8f43-5fec7d96e480> a dcat:Distribution ;
    dct:description "Data set Landing Page DOI URL" ;
    dct:format "HTML" ;
    dct:issued "2020-11-12T04:32:04.141774"^^xsd:dateTime ;
    dct:modified "2025-11-21T10:39:22.879183"^^xsd:dateTime ;
    dct:title "This dataset's landing page" ;
    dcat:accessURL <https://doi.org/10.3334/ORNLDAAC/1282> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/4843dda3-846b-4521-a462-364daa8454fb/resource/fb99540f-df14-4412-ba63-60f371ab4f4d> a dcat:Distribution ;
    dct:description "Search results for publications that cite this dataset by its DOI." ;
    dct:format "HTML" ;
    dct:issued "2020-11-12T04:32:04.141762"^^xsd:dateTime ;
    dct:modified "2025-11-21T10:39:22.877980"^^xsd:dateTime ;
    dct:title "Google Scholar search results" ;
    dcat:accessURL <https://scholar.google.com/scholar?q=10.3334%2FORNLDAAC%2F1282> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> a foaf:Agent ;
    foaf:name "US Migrating" .