Análise multivariada dos sensores Sentinel-2

Description

Este conjunto de dados é referente a uma análise multivariada sobre um mosaico das imagens multiespectrais do Sentinel-2, utilizando o algoritmo Fração de Ruído Mínimo (Minimum Noise Fraction, MNF na sigla original) de Green et al. 1998, com três bandas contendo a informação principal. O mosaico de síntese sobre o qual é aplicado o algoritmo resulta de imagens referentes aos anos 2016, 2019 e 2021, para o território de Portugal Continental.

Producer

Laboratório Nacional de Energia e Geologia - LNEG

Latest update

February 11, 2026

License

Creative Commons Attribution 4.0 - CC BY 4.0

Metadata quality
44.44444444444444/100

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License

Creative Commons Attribution 4.0 - CC BY 4.0

ID

6543c1a828db2f479565fc9f

Temporality

Creation

November 2, 2023

Latest update

February 11, 2026

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Extras

harvest:name

Lab. Nac. Energia Geologia (DGT)

Harvest

created_at

None

modified_at

None

remote_url

None

uri

None

dct_identifier

None

archived_at

None

archived

None

backend

Harvester DGT

source_id

6543c171c4057dd95a583c71

remote_id

7f672bba-f3f5-4013-8738-459b34f7adca

domain

snig.dgterritorio.gov.pt

last_update

2026-02-11 07:30:03.887000

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