Skip to main

Global Change Master Directory (GCMD)

Choisissez le vocabulaire dans lequel chercher

Langue des données

Concept information

Science Keywords > EARTH SCIENCE > BIOSPHERE > VEGETATION > VEGETATION OPTICAL DEPTH (VOD)

TERME PRÉFÉRENTIEL

VEGETATION OPTICAL DEPTH (VOD)  

DÉFINITION

  • Optical depth is a measure of how opaque a medium is to radiation passing through it. The optical depth is directly related to the vegetation water content, and is also a function of the incidence angle and the radiometric frequency.

CONCEPT GÉNÉRIQUE

NOTE DE CHANGEMENT

  • 2020-11-05 13:17:03.0 [tstevens] Insert Concept add broader relation (VEGETATION OPTICAL DEPTH [f97f5caf-206e-4310-8c9d-c4c1a09d3c62,560748] - VEGETATION [c7b5c02c-724d-4a19-b824-98180f3900c9,552611]);
  • 2020-11-05 13:18:59.0 [tstevens] update PrefLabel (VEGETATION OPTICAL DEPTH (VOD)); insert Definition (id: null text: Optical depth is a measure of how opaque a medium is to radiation passing through it. The optical depth is directly related to the vegetation water content, and is also a function of the incidence angle and the radiometric frequency. language code: en);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/f97f5caf-206e-4310-8c9d-c4c1a09d3c62

Télécharger ce concept :

RDF/XML TURTLE JSON-LD