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activité > cartographie > cartographie de l'occupation du sol

TERME PRÉFÉRENTIEL

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

Date de création: 2001-05-21T00:00:00Z

Date de dernière modification: 2021-05-24T17:34:42Z

skos:notation: 9000094

cartographie de l'occupation du sol  

DÉFINITION

  • Land cover mapping is a semantic segmentation problem: each pixel in an aerial or satellite image must be classified into one of several land cover classes. These classes describe the surface of the earth and are typically broad categories such as “forest” or “field”. High-resolution land cover data (≤1m / pixel) is essential in many sustainability-related applications. Its uses include informing agricultural best management practices, monitoring forest change over time and measuring urban sprawl. However, land cover maps quickly fall out of date and must be updated as construction, erosion, and other processes act on the landscape.

    Date de création: 5/19/20

    (en)

CONCEPT GÉNÉRIQUE

VARIANTE

  • Date de création: 2015-09-23T16:29:38Z

    Date de dernière modification: 2021-05-24T17:34:42Z

    skos:notation: 512a386e

    cartographie de l'occupation foncière (fr)

EST INCLUS DANS

TRADUCTIONS

URI

http://aims.fao.org/aos/agrovoc/c_9000094

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RDF/XML TURTLE JSON-LD Date de création 20/11/2011, dernière modification le 13/03/2023