@InProceedings{SáGaMuQuViRo:2019:DeSaUs,
author = "S{\'a}, Jos{\'e} Alberto Silva de and Gama, F{\'a}bio Furlan
and Mura, Jos{\'e} Cl{\'a}udio and Queiroz, Gilberto Ribeiro de
and Vinhas, L{\'u}bia and Rocha, Br{\'{\i}}gida Ramati Pereira
da",
affiliation = "{} and {} and {} and {} and {} and {Universidade Federal do
Par{\'a} (UFPA)}",
title = "Detection of sandbanks using synthetic aperture radar images time
series",
booktitle = "Anais...",
year = "2019",
editor = "Gherardi, Douglas Francisco Marcolino and Sanches, Ieda DelArco
and Arag{\~a}o, Luiz Eduardo Oliveira e Cruz de",
pages = "3303--3306",
organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 19. (SBSR)",
publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
address = "S{\~a}o Jos{\'e} dos Campos",
keywords = "Synthetic aperture radar, time series, sandbank, Amazon region.",
abstract = "A sandbank consists of the accumulation of sediments (sand and
gravel) deposited in a riverbed or along the coast, constituting
an obstacle to navigation. This work aimed to develop a technique
for the detection of sandbanks located in an Amazonian estuarine
region (Guajar{\'a}s bay) using synthetic aperture radar images
time series in order to assist the obstacles monitoring in the
local navigation. We used 28 images of the Sentinel-1 Mission;
Orbital Platform: S1A; Band: C; Product Type: Ground Range
Detected (GRDH); Polarizations: VV and VH; Sensor Mode:
Interferometric Wide Swath Mode (IW). The results showed a
significant stratification for 3 classes (Water, Sandbank and
River Island), with accuracy equal to 91,1% for an automatic
classification by the k-NN algorithm.",
conference-location = "Santos",
conference-year = "14-17 abril 2019",
isbn = "978-85-17-00097-3",
language = "pt",
organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
ibi = "8JMKD3MGP6W34M/3TUEM25",
url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3TUEM25",
targetfile = "97211.pdf",
type = "An{\'a}lise de s{\'e}ries temporais de imagens de
sat{\'e}lite",
urlaccessdate = "28 abr. 2024"
}