Análise multivariada dos sensores Sentinel-2

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Provided by Laboratório Nacional de Energia e Geologia - LNEG

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Dataset information

Catalog

Laboratório Nacional de Energia e Geologia - LNEG catalog

Country of origin

Portugal

Updated

2023.11.02 14:35

Created

2023.11.02

Available languages

English

Keywords

lgm, snig-dgterritorio-gov-pt, mosaico, nacional, snig, infomapaccessservice, sentinel-2, portugal, lneg, cartografia-oficial, fracao-de-ruido-minimo-mnf, geologia, informacao-geocientifica

Datasource

Official portal for European data link

Quality scoring

Dataset 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.

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2019

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SLA

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