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NALT Concept Space
U.S. Department of Agriculture

NALT Full

Concept information

  1. Fields of Study
  2. environmental science
  3. environmental management
  4. environmental indicators
  5. vegetation index
  6. normalized difference vegetation index
  1. Natural Resources, Conservation, Environment
  2. environmental science
  3. environmental management
  4. environmental indicators
  5. vegetation index
  6. normalized difference vegetation index

Término preferido

normalized difference vegetation index

Tipo

  • Topic

Definición

  • Information A transformation of satellite-based measurements computed as the ratio of reflectance in the red and near-infrared portions of the spectrum. Reflectance in the red region decreases with increasing chlorophyll content of the plant canopy, while reflectance in the infrared increases with increasing wet plant biomass. The index value represents greenness, density, and vigor of vegetation.

    Fuente: NASA Thesaurus

    Tipo: Concept definition

Concepto genérico

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URI

https://lod.nal.usda.gov/nalt/237902

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RDF/XML TURTLE JSON-LD Creado 16/1/15, última modificación 3/5/19