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Análise da interferência de nuvens na classificação de séries temporais MODIS-NDVI na região da Amazônia, municícpio de Capixaba, Acre

Autor: Salgado, Cristiane Batista, Carvalho Júnior, Osmar Abílio de, Gomes, Roberto Arnaldo Trancoso, Guimarães, Renato Fontes

Publikováno v: Sociedade & Natureza, Volume: 31, Article number: e47062, Published: 01 MAY 2023

This research aimed to analyze MODIS-NDVI time series classifications, with three different algorithms, seeking to identify the ideal amount of images for studies in environments with high cloudiness rates. The spatial cut used for the study was the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______608::0853a47f67938a7722b600dcd2cf92e4
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1982-45132019000100232&lng=en&tlng=en

Evaluation of compositing algorithms from the regular and non-regular intervals using MODIS daily images in the Amazon region with a high percentage of cloud cover

Autor: Salgado, Cristiane Batista, Carvalho Junior, Osmar Abílio de, Santana, Nickolas Castro, Gomes, Roberto Arnaldo Trancoso, Guimarães, Renato Fontes, Silva, Cristiano Rosa

Publikováno v: Sociedade & Natureza v.34 2022
Sociedade & natureza
Universidade Federal de Uberlândia (UFU)
instacron:UFU
Sociedade & Natureza, Volume: 34, Article number: e65356, Published: 12 SEP 2022

One challenge in the study of optical remotely sensed time series in the Amazon is the constant cloud cover. The present study evaluates different compositing techniques using regular and non-regular intervals to obtain cloud-free images over large a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f985f4ac6ed47958679404f10c6914d8
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1982-45132022000100231