<codeBook xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xsi:schemaLocation="ddi:codebook:2_5 http://www.ddialliance.org/Specification/DDI-Codebook/2.5/XMLSchema/codebook.xsd" xmlns="ddi:codebook:2_5">
  <docDscr>
    <citation>
      <titlStmt>
        <titl xml:lang="sv">SLU Viltfoderkartor</titl>
        <parTitl xml:lang="en">SLU Forage Availability Maps</parTitl>
        <IDNo agency="SND">2025-259-2</IDNo>
        <IDNo agency="DOI">https://doi.org/10.5878/r2qm-xr08</IDNo>
      </titlStmt>
      <prodStmt>
        <producer xml:lang="en" abbr="SND">Swedish National Data Service</producer>
        <producer xml:lang="sv" abbr="SND">Svensk nationell datatjänst</producer>
      </prodStmt>
      <holdings URI="https://doi.org/10.5878/r2qm-xr08">Landing page</holdings>
    </citation>
  </docDscr>
  <stdyDscr>
    <citation>
      <titlStmt>
        <titl xml:lang="sv">SLU Viltfoderkartor</titl>
        <parTitl xml:lang="en">SLU Forage Availability Maps</parTitl>
        <IDNo agency="SND">2025-259-2</IDNo>
        <IDNo agency="DOI">https://doi.org/10.5878/r2qm-xr08</IDNo>
        <IDNo agency="SwePub">oai:slubar.slu.se:143883</IDNo>
        <IDNo agency="DOI">10.1016/j.jag.2025.104850</IDNo>
      </titlStmt>
      <rspStmt>
        <AuthEnty xml:lang="en" affiliation="Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences">Graf, Lukas</AuthEnty>
        <AuthEnty xml:lang="sv" affiliation="Institutionen för sydsvensk skogsvetenskap, Sveriges Lantbruksuniversitet">Graf, Lukas</AuthEnty>
        <AuthEnty xml:lang="en" affiliation="Department of Forest Resource Management, Swedish University of Agricultural Sciences">Bohlin, Inka</AuthEnty>
        <AuthEnty xml:lang="sv" affiliation="Institutionen för skoglig resurshushållning, Sveriges Lantbruksuniversitet">Bohlin, Inka</AuthEnty>
        <AuthEnty xml:lang="en" affiliation="Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences">Hedwall, Per-Ola</AuthEnty>
        <AuthEnty xml:lang="sv" affiliation="Institutionen för sydsvensk skogsvetenskap, Sveriges Lantbruksuniversitet">Hedwall, Per-Ola</AuthEnty>
        <AuthEnty xml:lang="en" affiliation="Department of Forest Resource Management, Swedish University of Agricultural Sciences">Dahlgren, Jonas</AuthEnty>
        <AuthEnty xml:lang="sv" affiliation="Institutionen för skoglig resurshushållning, Sveriges Lantbruksuniversitet">Dahlgren, Jonas</AuthEnty>
        <AuthEnty xml:lang="en" affiliation="Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences">Felton, Annika M.</AuthEnty>
        <AuthEnty xml:lang="sv" affiliation="Institutionen för skoglig resurshushållning, Sveriges Lantbruksuniversitet">Felton, Annika M.</AuthEnty>
      </rspStmt>
      <prodStmt>
        <grantNo xml:lang="en" agency="Sveaskog">SLU.sfak.2022.1.1.1-72-6</grantNo>
        <grantNo xml:lang="sv" agency="Sveaskog">SLU.sfak.2022.1.1.1-72-6</grantNo>
        <grantNo xml:lang="en" agency="SLU Forest Damage Centre">SLU.sfak.2022.1.1.1-72-6</grantNo>
        <grantNo xml:lang="sv" agency="SLU Skogsskadecentrum">SLU.sfak.2022.1.1.1-72-6</grantNo>
      </prodStmt>
      <distStmt>
        <distrbtr xml:lang="en" abbr="SND" URI="https://snd.se">Swedish National Data Service</distrbtr>
        <distrbtr xml:lang="sv" abbr="SND" URI="https://snd.se">Svensk nationell datatjänst</distrbtr>
        <distDate xml:lang="en" date="2025-11-04" />
      </distStmt>
      <verStmt>
        <version elementVersion="2" elementVersionDate="2025-11-04" />
      </verStmt>
      <holdings URI="https://doi.org/10.5878/r2qm-xr08">Landing page</holdings>
    </citation>
    <stdyInfo>
      <subject>
        <keyword xml:lang="en" vocab="GEMET" vocabURI="http://www.eionet.europa.eu/gemet/concept/2029">deer</keyword>
        <keyword xml:lang="sv" vocab="GEMET" vocabURI="http://www.eionet.europa.eu/gemet/concept/2029">hjort</keyword>
        <keyword xml:lang="en" vocab="GEMET" vocabURI="http://www.eionet.europa.eu/gemet/concept/5774">oak</keyword>
        <keyword xml:lang="sv" vocab="GEMET" vocabURI="http://www.eionet.europa.eu/gemet/concept/5774">ekar</keyword>
        <keyword xml:lang="en" vocab="GEMET" vocabURI="http://www.eionet.europa.eu/gemet/concept/9313">wildlife</keyword>
        <keyword xml:lang="sv" vocab="GEMET" vocabURI="http://www.eionet.europa.eu/gemet/concept/9313">naturliv</keyword>
        <keyword xml:lang="en" vocab="INSPIRE Spatial Data Themes" vocabURI="http://inspire.ec.europa.eu/theme/pd">Population distribution — demography</keyword>
        <keyword xml:lang="sv" vocab="INSPIRE Spatial Data Themes" vocabURI="http://inspire.ec.europa.eu/theme/pd">Befolkningsfördelning – demografi</keyword>
        <keyword xml:lang="en" vocab="INSPIRE Spatial Data Themes" vocabURI="http://inspire.ec.europa.eu/theme/sd">Species distribution</keyword>
        <keyword xml:lang="sv" vocab="INSPIRE Spatial Data Themes" vocabURI="http://inspire.ec.europa.eu/theme/sd">Arters utbredning</keyword>
        <keyword xml:lang="en" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p37797">national forest inventory</keyword>
        <keyword xml:lang="sv" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p37797">riksskogstaxering</keyword>
        <keyword xml:lang="en" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p18892">aspen</keyword>
        <keyword xml:lang="sv" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p18892">asp (lövträd)</keyword>
        <keyword xml:lang="en" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p16420">pine</keyword>
        <keyword xml:lang="sv" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p16420">tall (art)</keyword>
        <keyword xml:lang="en" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p6095">birches</keyword>
        <keyword xml:lang="sv" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p6095">björkar</keyword>
        <keyword xml:lang="en" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p38642">Salix caprea</keyword>
        <keyword xml:lang="sv" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p38642">sälg</keyword>
        <keyword xml:lang="en" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p18567">rowan</keyword>
        <keyword xml:lang="sv" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p18567">rönnsläktet</keyword>
        <keyword xml:lang="en" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p13693">elk</keyword>
        <keyword xml:lang="sv" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p13693">älg</keyword>
        <keyword xml:lang="en" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p2521">remote sensing</keyword>
        <keyword xml:lang="sv" vocab="YSO" vocabURI="http://www.yso.fi/onto/yso/p2521">fjärranalys</keyword>
        <topcClas xml:lang="en" vocab="INSPIRE topic categories" vocabURI="http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/imageryBaseMapsEarthCover">Imagery / Base Maps / Earth Cover</topcClas>
        <topcClas xml:lang="sv" vocab="INSPIRE topic categories" vocabURI="http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/imageryBaseMapsEarthCover">Arealtäckande bilder och bakgrundskartor</topcClas>
        <topcClas xml:lang="en" vocab="INSPIRE topic categories" vocabURI="http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/geoscientificInformation">Geoscientific Information</topcClas>
        <topcClas xml:lang="sv" vocab="INSPIRE topic categories" vocabURI="http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/geoscientificInformation">Geovetenskap</topcClas>
        <topcClas xml:lang="en" vocab="INSPIRE topic categories" vocabURI="http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/environment">Environment</topcClas>
        <topcClas xml:lang="sv" vocab="INSPIRE topic categories" vocabURI="http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/environment">Miljö</topcClas>
      </subject>
      <abstract xml:lang="en" contentType="abstract">This dataset contains the SLU Forage Availability Map.
This dataset contains 12 maps, distributed as .tif files. 

They show the predicted abundance of the pine (Pinus sylvestris), rowan (Sorbus aucuparia), oak (Quercus spp.), willow (Salix caprea), aspen (Populus tremula) and birch (Betula spp.) trees from 10 cm height to 4 cm diameter at breast height across the country using data from the Swedish National Forest Inventory and remote sensing datasets. Map products are aggregated to a 1ha and a 1km2 scale and show the average amount of trees estimated per spatial unit. 

For more information on the development of this dataset, please see the article: 
https://doi.org/10.1016/j.jag.2025.104850

For access to the 10x10m maps, contact the authors.</abstract>
      <abstract xml:lang="sv" contentType="abstract">Detta dataset innehåller SLU:s kartor över tillgången på viltfoder. 
Inkluderat är 12 kartor, distribuerade som .tif-filer. 

Kartorna visar den förväntade abundansen av tall (Pinus sylvestris), rönn (Sorbus aucuparia), ek (Quercus spp.), sälg (Salix caprea), asp (Populus tremula) och björk (Betula spp.) från 10 cm höjd till 4 cm brösthöjdsdiameter, på Sveriges skogsmark. Modellerna har skapats med hjälp av data från Riksskogstaxeringen och fjärranalysdata. Kartprodukterna är aggregerade till en skala på 1 ha och 1 km2 och visar det genomsnittliga antalet träd uppskattat per rumslig enhet.

För mer information om utvecklingen av detta dataset, se artikeln: https://doi.org/10.1016/j.jag.2025.104850</abstract>
      <sumDscr>
        <collDate xml:lang="en" date="2016" event="start">2016</collDate>
        <collDate xml:lang="en" date="2023" event="end">2023</collDate>
        <nation xml:lang="en" abbr="SE">Sweden</nation>
        <nation xml:lang="sv" abbr="SE">Sverige</nation>
        <dataKind xml:lang="en">Geospatial</dataKind>
      </sumDscr>
    </stdyInfo>
    <method>
      <dataColl>
        <collMode xml:lang="en">Raw data has been collected by the Swedish National Forest Inventory (NFI), where abundance of small trees for six tree species with a height above 10cm and a diameter at breast height below 4cm has been recorded in two 1m radius sample plots per NFI plot.

We matched this data with several remote sensing based datasets and modelled the recorded abundance of small trees seperately for each species. 

We spatialized models by predicting them on a 10x10m map containing all remote sensing based variables and aggregated them to a 100x100m and 1000x100m spatial resolution. Please find the associated article for details on the process.<concept vocab="DDI Mode of Collection" vocabURI="https://vocabularies.cessda.eu/v2/vocabularies/ModeOfCollection/5.0.0?languageVersion=en-5.0.0">Raw data has been collected by the Swedish National Forest Inventory (NFI), where abundance of small trees for six tree species with a height above 10cm and a diameter at breast height below 4cm has been recorded in two 1m radius sample plots per NFI plot.

We matched this data with several remote sensing based datasets and modelled the recorded abundance of small trees seperately for each species. 

We spatialized models by predicting them on a 10x10m map containing all remote sensing based variables and aggregated them to a 100x100m and 1000x100m spatial resolution. Please find the associated article for details on the process.</concept></collMode>
        <collMode xml:lang="sv">Rådata samlades in av Riksskogstaxeringen (NFI), i deras temporära och permanenta provytor. Vi använde data för antalet stammar av "små träd" av sex trädarter, där träden var minst 10 cm höga och max 4 cm diameter vid brösthöjd. Data samlades i två delprovytor (r = 1m) per NFI provyta.

Vi matchade dessa data med flera slags fjärranalysdataset, och modellerade den observerade tillgången på små träd separat för varje trädart.

Vi gjorde modellerna rumsligt explicita genom att applicera dem på en 10x10 m karta som innehöll alla fjärranalysbaserade variabler och aggregerade dem till en rumslig upplösning på 100x100 m och 1000x1000 m. Mer information om processen finns i den tillhörande artikeln.<concept vocab="DDI Mode of Collection" vocabURI="https://vocabularies.cessda.eu/v2/vocabularies/ModeOfCollection/5.0.0?languageVersion=sv-5.0.0">Rådata samlades in av Riksskogstaxeringen (NFI), i deras temporära och permanenta provytor. Vi använde data för antalet stammar av "små träd" av sex trädarter, där träden var minst 10 cm höga och max 4 cm diameter vid brösthöjd. Data samlades i två delprovytor (r = 1m) per NFI provyta.

Vi matchade dessa data med flera slags fjärranalysdataset, och modellerade den observerade tillgången på små träd separat för varje trädart.

Vi gjorde modellerna rumsligt explicita genom att applicera dem på en 10x10 m karta som innehöll alla fjärranalysbaserade variabler och aggregerade dem till en rumslig upplösning på 100x100 m och 1000x1000 m. Mer information om processen finns i den tillhörande artikeln.</concept></collMode>
        <collMode xml:lang="en">Aggregation<concept vocab="DDI Mode of Collection" vocabURI="https://vocabularies.cessda.eu/v2/vocabularies/ModeOfCollection/5.0.0?languageVersion=en-5.0.0">Aggregation</concept></collMode>
        <collMode xml:lang="sv">Aggregation<concept vocab="DDI Mode of Collection" vocabURI="https://vocabularies.cessda.eu/v2/vocabularies/ModeOfCollection/5.0.0?languageVersion=sv-5.0.0">Aggregation</concept></collMode>
      </dataColl>
    </method>
    <dataAccs>
      <useStmt>
        <restrctn xml:lang="en">Access to data through SND. Data are freely accessible.</restrctn>
        <restrctn xml:lang="sv">Åtkomst till data via SND. Data är fritt tillgängliga.</restrctn>
        <conditions elementVersion="info:eu-repo-Access-Terms vocabulary">openAccess</conditions>
      </useStmt>
    </dataAccs>
    <othrStdyMat>
      <relPubl>
        <citation>
          <titlStmt>
            <titl xml:lang="sv">Graf, L., Bohlin, I., Hedwall, P.-O., Dahlgren, J., &amp; Felton, A. (2025). Mapping cervid forage in Sweden using remote sensing and national forest inventory data. In International Journal of Applied Earth Observation and Geoinformation. 144, 104850. https://doi.org/10.1016/j.jag.2025.104850</titl>
            <parTitl xml:lang="en">Graf, L., Bohlin, I., Hedwall, P.-O., Dahlgren, J., &amp; Felton, A. (2025). Mapping cervid forage in Sweden using remote sensing and national forest inventory data. In International Journal of Applied Earth Observation and Geoinformation. 144, 104850. https://doi.org/10.1016/j.jag.2025.104850</parTitl>
            <IDNo agency="DOI">10.1016/j.jag.2025.104850</IDNo>
            <IDNo agency="SWEPUB">oai:slubar.slu.se:143883</IDNo>
          </titlStmt>
          <distStmt>
            <distDate date="2025">2025</distDate>
          </distStmt>
          <any xml:lang="en" xmlns="http://purl.org/dc/elements/1.1/">oai:slubar.slu.se:143883</any>
        </citation>
      </relPubl>
    </othrStdyMat>
  </stdyDscr>
</codeBook>