@prefix adms: <http://www.w3.org/ns/adms#> .
@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dcmitype: <http://purl.org/dc/dcmitype/> .
@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 ns1: <https://w3id.org/citedcat-ap/> .
@prefix org: <http://www.w3.org/ns/org#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.aeronomie.be/dataset/> a foaf:Document .

<https://data.aeronomie.be/dataset/5aab6657-a66c-45be-8b00-dad5ae4b0cca#> a dcat:Dataset ;
    dct:bibliographicCitation "Wang, J., &amp; Callewaert, S. (2025). <i>WRF-Chem simulations of CO2, CH4 and CO over Belgium and Western Europe</i> (Version 1) [Data set]. Royal Belgian Institute for Space Aeronomy. https://doi.org/10.18758/3WH7JTEJ" ;
    dct:creator [ a foaf:Person ;
            dct:identifier <https://orcid.org/0009-0009-7680-6071> ;
            org:memberOf [ a foaf:Organization ;
                    dct:identifier <https://ror.org/03vfw8w96> ;
                    foaf:name "Royal Belgian Institute for Space Aeronomy" ] ;
            foaf:familyName "Wang" ;
            foaf:givenName "Jiaxin" ;
            foaf:name "Wang, Jiaxin" ],
        [ a foaf:Person ;
            dct:identifier <https://orcid.org/0000-0003-4664-8737> ;
            org:memberOf [ a foaf:Organization ;
                    dct:identifier <https://ror.org/03vfw8w96> ;
                    foaf:name "Royal Belgian Institute for Space Aeronomy" ] ;
            foaf:familyName "Callewaert" ;
            foaf:givenName "Sieglinde" ;
            foaf:name "Callewaert, Sieglinde" ] ;
    dct:description """This data set contains the hourly WRF-Chem v4.1.5 model output over two nested domains centered around Belgium. The inner domain has a horizontal resolution of 3 x 3 km and covers Belgium and part of its neighbouring countries. The parent domain has a horizontal resolution of 9 x 9 km and covers a large part of Western Europe.\r
\r
The simulation period is from 1 June 2018 until 1 September 2018. The model output files are in NetCDF format and contain a wide range of meteorological variables as well as concentration fields for CO2, CH4 and CO split in different tracers depending on the source sector: background, anthropogenic, biogenic, ocean etc. \r
\r
The meteorological and chemical initial and lateral boundary conditions are taken from ECMWF ERA5 and CAMS reanalysis (egg4, eac4). Anthropogenic emissions are from EDGAR v7.0 for CO2 and CH4, while they are from EDGAR v6.1 for CO. Biomass buring emissions are from the Fire INventory from NCAR (FINN v2.5, Wiedinmyer at al. 2023)), CH4 wetlands emissions are from WetCHARTs (Bloom et al., 2017) and CO2 ocean exchange from Landschützer et al. (2019) (https://doi.org/10.25921/9hsn-xq82). \r
\r
Remark that there was an offset added to the uptake tracer fields: 50 ppm for CO2_BIO and CO2_OCE, and 1.8 ppm for CH4_BIO. This should be subtracted when processing the data.\r
\r
The corresponding namelist.input text file is also provided. \r
\r
These simulations have been made in the context of the BELSPO BRAIN 2.0 project “VERBE” (*Towards a greenhouse gas emission monitoring and VERification system for BElgium*, <a href=https://verbe.aeronomie.be/" title="Title">\r
https://verbe.aeronomie.be/</a> , 2022-2026).\r
\r
Size: 7 GB per day\r
\r
IMPORTANT: There is a new version of this dataset published at https://doi.org/10.18758/7msm8ztv. The updated simulations apply more detailed anthropogenic and biogenic fluxes. \r
"""@en ;
    dct:identifier "5aab6657-a66c-45be-8b00-dad5ae4b0cca" ;
    dct:isVersionOf <https://doi.org/10.18758/7msm8ztv> ;
    dct:issued "2025-01-13T11:04:15.951049"^^xsd:dateTime ;
    dct:language <http://publications.europa.eu/resource/authority/language/ENG> ;
    dct:modified "2026-02-26T09:56:48.476502"^^xsd:dateTime ;
    dct:publisher [ a foaf:Organization ;
            dct:identifier <https://ror.org/03vfw8w96> ;
            foaf:name "Royal Belgian Institute for Space Aeronomy" ] ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-9.2000 57.1000, 21.4000 57.1000, 17.1000 40.7000, -4.8000 40.7000, -9.2000 57.1000))"^^gsp:wktLiteral ] ;
    dct:temporal [ a dct:PeriodOfTime ;
            dcat:endDate "2018-01-09T00:00:00"^^xsd:dateTime ;
            dcat:startDate "2018-01-06T00:00:00"^^xsd:dateTime ] ;
    dct:title "WRF-Chem simulations of CO2, CH4 and CO over Belgium and Western Europe"@en ;
    dct:type dcmitype:Dataset ;
    owl:versionInfo "1" ;
    adms:identifier <https://doi.org/10.18758/3wh7jtej> ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Royal Belgian Institute for Space Aeronomy"@en,
                "Institut royal d'Aéronomie Spatiale de Belgique"@fr,
                "Koninklijk Belgisch Instituut voor Ruimte-Aeronomie"@nl ;
            vcard:hasEmail <mailto:data-contact@aeronomie.be> ] ;
    dcat:distribution <https://data.aeronomie.be/dataset/5aab6657-a66c-45be-8b00-dad5ae4b0cca/resource/52d471a1-8689-49cf-9707-d4ff02cb3769>,
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    dcat:keyword "CH4 - Methane"@en,
        "CO - Carbon monoxide"@en,
        "CO2 - Carbon dioxide"@en,
        "Chemical composition and climate"@en,
        "Model data"@en,
        "belgium"@en,
        "europe"@en,
        "greenhouse gases"@en,
        "high resolution"@en,
        "model"@en,
        "simulations"@en,
        "troposphere"@en ;
    dcat:landingPage <https://data.aeronomie.be/dataset/5aab6657-a66c-45be-8b00-dad5ae4b0cca> ;
    dcat:spatialResolutionInMeters 3000.0 ;
    dcat:temporalResolution "PT1H"^^xsd:duration ;
    dcat:theme <https://publications.europa.eu/resource/authority/data-theme/TECH> ;
    ns1:isFundedBy "https://verbe.aeronomie.be/" .

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    dct:description "BIRA-IASB Api Data download"@en ;
    dct:format "API" ;
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    dct:license <http://publications.europa.eu/resource/authority/licence/CC_BY_4_0> ;
    dct:modified "2026-02-26T09:56:48.492004"^^xsd:dateTime ;
    dct:title "API  daily data download"@en ;
    dcat:accessURL <https://api.aeronomie.be/api/data/28d4da5e-9cc6-4999-8ab9-53433fe9cb5f> .

<https://data.aeronomie.be/dataset/5aab6657-a66c-45be-8b00-dad5ae4b0cca/resource/7d1afe09-1268-48d9-8037-590ee4c61646> a dcat:Distribution ;
    dct:description """Link to BIRA-IASB data download portal (page of WRF-Chem output data).   \r
After selecting a year, daily model data can be downloaded by clicking on a specific date. A daily zip file consists of 48 NetCDF files: wrfout_d0x_yyyymmddThh0000.nc (one for each hour and model domain (d01, d02))."""@en ;
    dct:format <http://publications.europa.eu/resource/authority/file-type/NETCDF> ;
    dct:issued "2025-02-03T10:07:36.353920"^^xsd:dateTime ;
    dct:license <http://publications.europa.eu/resource/authority/licence/CC_BY_4_0> ;
    dct:modified "2025-12-23T12:05:51.383920"^^xsd:dateTime ;
    dct:title "Data download"@en ;
    dcat:accessURL <https://distributions.aeronomie.be/28d4da5e-9cc6-4999-8ab9-53433fe9cb5f> .

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    dct:description "Text file that is used by the model code to configure WRF-Chem."@en ;
    dct:format <http://publications.europa.eu/resource/authority/file-type/TXT> ;
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    dct:license <http://publications.europa.eu/resource/authority/licence/CC_BY_4_0> ;
    dct:modified "2025-01-14T13:01:19.035948"^^xsd:dateTime ;
    dct:title "Namelist.input"@en ;
    dcat:accessURL <https://data.aeronomie.be/dataset/5aab6657-a66c-45be-8b00-dad5ae4b0cca/resource/c2285aac-2afc-4665-b284-fd745bc55bce/download/namelist.input> ;
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