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Concept information

measure > vegetation index > normalized difference vegetation index

PREFERRED TERM

void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

Created: 2019-10-15T15:42:37.788+02:00

skos:notation: ce585e0d

normalized difference vegetation index  

DEFINITION

  • A dimensionless index that describes, in relative form, the difference between the near-infrared and red reflectance of land cover areas. It can be used to assess the vegetation cover over an area, because healthy vegetation has a high reflectance in the near-infrared band and low reflectance in the red band.

    Created: 2/21/24

    (en)
  • Bitki örtüsünün sınıflandırma ve zamanda değişimlerinin izlenmesinde kullanılan, uydu görüntülerinin yakın kızılötesi ve kırmızı dalga boyundaki yansıma değerleri ile hesaplanan büyüklük. (tr)
  • Cet indice fournit des valeurs estimées de «l’intensité de vert» des forêts, résultant de l’analyse de données satellitaires.

    Created: 1/30/24

    (fr)

BROADER CONCEPT

ENTRY TERMS

  • Created: 2021-02-05T09:27:04

    skos:notation: ece0330b

    NDVI (en)

IS USED IN

MEASURES

IN OTHER LANGUAGES

URI

http://aims.fao.org/aos/agrovoc/c_ce585e0d

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RDF/XML TURTLE JSON-LD Created 10/15/19, last modified 2/21/24