@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#> .

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    dct:bibliographicCitation "De Smedt, I., Vlietinck, J., Yu, H., Theys, N., Danckaert, T., &amp; Van Roozendael, M. (2025). <i>CCI+P HCHO tropospheric column L3 data from GOME, v1</i> (Version 1) [Data set]. Royal Belgian Institute for Space Aeronomy. https://doi.org/10.18758/YXNJ72YV" ;
    dct:conformsTo "CF standard, HARP compliant" ;
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            org:memberOf [ a foaf:Organization ;
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                    foaf:name "Royal Belgian Institute for Space Aeronomy" ] ;
            foaf:familyName "Van Roozendael" ;
            foaf:givenName "Michel" ;
            foaf:name "Van Roozendael, Michel" ],
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                    foaf:name "Royal Belgian Institute for Space Aeronomy" ] ;
            foaf:familyName "Yu" ;
            foaf:givenName "Huan" ;
            foaf:name "Yu, Huan" ],
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            foaf:name "Vlietinck, Jonas" ],
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                    foaf:name "Royal Belgian Institute for Space Aeronomy" ] ;
            foaf:familyName "De Smedt" ;
            foaf:givenName "Isabelle" ;
            foaf:name "De Smedt, Isabelle" ],
        [ a foaf:Person ;
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                    foaf:name "Royal Belgian Institute for Space Aeronomy" ] ;
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            foaf:givenName "Nicolas" ;
            foaf:name "Theys, Nicolas" ],
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            foaf:familyName "Danckaert" ;
            foaf:givenName "Thomas" ;
            foaf:name "Danckaert, Thomas" ] ;
    dct:description """GOME level-3 gridded tropospheric HCHO column, version 1.\r
\r
Monthly grids at spatial resolution of 0.2°x0.2°.\r
\r
Based on the QA4ECV GOME Level 2 Formaldehyde Total Column product. Version 1.\r
\r
In addition to the main product results, such as HCHO slant column, vertical column and air mass factor, the level 3 data files contain several additional parameters and diagnostic information such as uncertainties, a priori profiles and averaging kernels.\r
\r
Created for the ESA CCI ozone and aerosol precursors project."""@en ;
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            foaf:name "Royal Belgian Institute for Space Aeronomy" ] ;
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            dcat:endDate "2003-06-30T00:00:00"^^xsd:dateTime ;
            dcat:startDate "1995-01-07T00:00:00"^^xsd:dateTime ] ;
    dct:title "CCI+P HCHO tropospheric column L3 data from GOME, v1"@en ;
    dct:type dcmitype:Dataset ;
    owl:versionInfo "1" ;
    adms:identifier <https://doi.org/10.18758/yxnj72yv> ;
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                "Koninklijk Belgisch Instituut voor Ruimte-Aeronomie"@nl ;
            vcard:hasEmail <mailto:data-contact@aeronomie.be> ] ;
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    dcat:keyword "Air quality"@en,
        "CCI"@en,
        "Copernicus"@en,
        "ESA"@en,
        "GOME"@en,
        "HCHO - Formaldehyde"@en,
        "Observed data"@en,
        "QA4ECV"@en,
        "air composition"@en,
        "atmosphere"@en,
        "climate data record"@en,
        "remote sensing"@en,
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        "tropospheric ozone precursors"@en ;
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    dcat:spatialResolutionInMeters "0.2°x0.2°" ;
    dcat:temporalResolution "P1M"^^xsd:duration ;
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    foaf:page <https://climate.esa.int/documents/2632/Precursors_cci_D2.1_ATBD_01_01.pdf>,
        <https://climate.esa.int/en/data/policy>,
        <https://doi.org/10.5194/amt-11-2395-2018> ;
    ns1:isFundedBy "https://climate.esa.int/en/projects/precursors-for-aerosols-and-ozone/" .

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<https://climate.esa.int/en/data/policy> a foaf:Document .

<https://data.aeronomie.be/dataset/eebc8178-a97f-48f7-8f8a-1153c1654056/resource/25e4ccfb-be68-433a-b82b-6f444e095a4b> a dcat:Distribution ;
    dct:description """Monthly gridded HCHO level 3 data for the CCI+ precursors project  \r
Each month is a NetCDF file with a size of nearly 300 Mb"""@en ;
    dct:format <http://publications.europa.eu/resource/authority/file-type/NETCDF> ;
    dct:issued "2025-05-16T06:32:24.958690"^^xsd:dateTime ;
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    dct:modified "2025-05-22T15:53:11.761556"^^xsd:dateTime ;
    dct:title "L3 Data Download"@en ;
    dcat:accessURL <https://distributions.aeronomie.be/11d1492e-4a11-4ca6-9b1e-762e09ebe4bb> .

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    dct:description "BIRA-IASB Api Data download"@en ;
    dct:format "API" ;
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    dct:modified "2026-02-26T08:25:09.348310"^^xsd:dateTime ;
    dct:title "API data download"@en ;
    dcat:accessURL <https://api.aeronomie.be/api/data/11d1492e-4a11-4ca6-9b1e-762e09ebe4bb> .

<https://doi.org/10.5194/amt-11-2395-2018> a foaf:Document .

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