Navegação Ciências Exatas e da Terra por Assunto "Time series analysis"
Resultados 1-2 de 2
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Principal component analysis of C-SAR images for flood mapping , Santa Fe Province, Argentina
(2020) [Artigo de periódico]Flood events are phenomena associated with heavy rainfall. In Argentina, floods have high economic and social costs, including loss of human life. In this paper, principal component analysis (PCA) is used to map flood-prone ... -
The pulsating helium-atmosphere white dwarfs : I. New DBVs from the Sloan Digital Sky Survey
(2022) [Artigo de periódico]We present a dedicated search for new pulsating helium-atmosphere (DBV) white dwarfs from the Sloan Digital Sky Survey using the McDonald 2.1 m Otto Struve Telescope. In total we observed 55 DB and DBA white dwarfs with ...