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activité > cartographie > cartographie de l'occupation du sol

المصطلح المفضل

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

تاريخ الإنشاء: 2001-05-21T00:00:00Z

آخر تعديل: 2021-05-24T17:34:42Z

skos:notation: 9000094

cartographie de l'occupation du sol  

تعريف

  • 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 However, land cover maps quickly fall out of date and must be updated as construction, erosion, and other processes act on the landscape.

    تاريخ الإنشاء: 5/19/20

    (en)

مفهوم أوسع

مصطلحات المداخل

  • تاريخ الإنشاء: 2015-09-23T16:29:38Z

    آخر تعديل: 2021-05-24T17:34:42Z

    skos:notation: 512a386e

    cartographie de l'occupation foncière (fr)

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URI

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

تحميل هذا المفهوم:

RDF/XML TURTLE JSON-LD تاريخ الإنشاء 20‏/11‏/2011, آخر تعديل 13‏/3‏/2023