Enhanced Vegetation Index (EVI) - Switzerland [1984-1989, Landsat]

    
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    <datacite:identifier identifierType="DOI">10.26037/yareta:yhtr4z73dzd6lkqbese65znezm</datacite:identifier>
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            <datacite:creatorName nameType="Personal">Chatenoux, Bruno</datacite:creatorName>
            <datacite:givenName>Bruno</datacite:givenName>
            <datacite:familyName>Chatenoux</datacite:familyName>
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        <datacite:creator>
            <datacite:creatorName nameType="Personal">Giuliani, Gregory</datacite:creatorName>
            <datacite:givenName>Gregory</datacite:givenName>
            <datacite:familyName>Giuliani</datacite:familyName>
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            <datacite:creatorName nameType="Personal">Rodila, Denisa</datacite:creatorName>
            <datacite:givenName>Denisa</datacite:givenName>
            <datacite:familyName>Rodila</datacite:familyName>
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        <datacite:creator>
            <datacite:creatorName nameType="Personal">Schweiger, Anna</datacite:creatorName>
            <datacite:givenName>Anna</datacite:givenName>
            <datacite:familyName>Schweiger</datacite:familyName>
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    <datacite:titles>
        <datacite:title>Enhanced Vegetation Index (EVI) - Switzerland [1984-1989, Landsat]</datacite:title>
    </datacite:titles>
    <datacite:publisher>Université de Genève, Yareta</datacite:publisher>
    <datacite:publicationYear>2022</datacite:publicationYear>
    <datacite:resourceType resourceTypeGeneral="Dataset">Dataset</datacite:resourceType>
    <datacite:subjects>
        <datacite:subject subjectScheme="keywords" xml:lang="en">vegetation;evi;landsat;valpar</datacite:subject>
    </datacite:subjects>
    <datacite:contributors>
        <datacite:contributor contributorType="ResearchGroup">
            <datacite:contributorName nameType="Organizational">[ce80a305-b39e-4b72-a664-9268bcd46f92] Swiss Data Cube</datacite:contributorName>
            <datacite:affiliation xsi:type="datacite:affiliation" affiliationIdentifier="https://ror.org/01swzsf04" affiliationIdentifierScheme="ROR" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">[UNIGE] Université de Genève</datacite:affiliation>
            <datacite:affiliation xsi:type="datacite:affiliation" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">[UNIGE-ISE] Université de Genève - Institut des Sciences de l'Environnement</datacite:affiliation>
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        <datacite:contributor contributorType="ProjectManager">
            <datacite:contributorName nameType="Personal">Giuliani, Gregory</datacite:contributorName>
            <datacite:affiliation xsi:type="datacite:affiliation" affiliationIdentifier="https://ror.org/01swzsf04" affiliationIdentifierScheme="ROR" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">[UNIGE] Université de Genève</datacite:affiliation>
        </datacite:contributor>
        <datacite:contributor contributorType="ProjectManager">
            <datacite:contributorName nameType="Personal">Richard, Jean-Philippe</datacite:contributorName>
            <datacite:affiliation xsi:type="datacite:affiliation" affiliationIdentifier="https://ror.org/01swzsf04" affiliationIdentifierScheme="ROR" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">[UNIGE] Université de Genève</datacite:affiliation>
        </datacite:contributor>
        <datacite:contributor contributorType="ProjectManager">
            <datacite:contributorName nameType="Personal">Chatenoux, Bruno</datacite:contributorName>
            <datacite:affiliation xsi:type="datacite:affiliation" affiliationIdentifier="https://ror.org/01swzsf04" affiliationIdentifierScheme="ROR" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">[UNIGE] Université de Genève</datacite:affiliation>
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    <datacite:dates>
        <datacite:date dateType="Issued">2022-09-20T00:00:00Z</datacite:date>
        <datacite:date dateType="Collected">1984-01-01T00:00:00Z/1989-12-31T00:00:00Z</datacite:date>
        <datacite:date dateType="Created">2022-09-20T11:34:17.035982Z</datacite:date>
        <datacite:date dateType="Updated">2023-11-27T09:33:49.342161718Z</datacite:date>
        <datacite:date dateType="Accepted">2022-09-28T14:50:14.634226Z</datacite:date>
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    <datacite:descriptions>
        <datacite:description descriptionType="Abstract" xml:lang="en">This dataset is an time-serie of Landsat Analysis Ready Data (ARD)- derived Enhanced Vegetation Index (EVI) computed from Landsat 5-7-8 data. EVI quantifies vegetation by measuring the difference between near-infrared (which vegetation strongly reflects) and red light (which vegetation absorbs) using the forumla EVI=2.5*(NIR − Red)/(NIR + 6*Red − 7.5*Blue + 1) . See Huete et al. (2002) DOI: 10.1016/S0034-4257(02)00096-2

EVI is usually used for areas with high LAI where NDVI is expected to saturate.
EVI is used to quantify vegetation greenness and is useful in understanding vegetation density and assessing changes in plant health.  

EVI values ranges from -1 to +1.
Values are provided as integer and multiplied by 1000 

Metrics: annual (_annual) and seasonal (_spring; _summer; _autumn; _winter) mean (_nanmean), standard dev (_nanstd), min (_nanmin), max (_nanmax), median (_nanmedian), and amplitude (_range)

Data format: GeoTiff  

This dataset has been genereated with the Swiss Data Cube (http://www.swissdatacube.ch) in the frame of the ValPar.CH project </datacite:description>
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Metadata version

3.0

Disposal approval

Yes

Retention expiration

17/09/2032 00:00:00

Created

29/11/2023 04:05:16

Deposit

Enhanced Vegetation Index (EVI) - Switzerland [1984-1989, Landsat]

Deposit creation

20/09/2022 11:34:17

Deposit approval

28/09/2022 14:19:33

SIP

Enhanced Vegetation Index (EVI) - Switzerland [1984-1989, Landsat]

AIP

Enhanced Vegetation Index (EVI) - Switzerland [1984-1989, Landsat]

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