@InProceedings{PinheiroEsca:2013:DeClPa,
author = "Pinheiro, Taise Farias and Escada, Maria Isabel Sobral",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)}",
title = "Detec{\c{c}}{\~a}o e Classifica{\c{c}}{\~a}o de padr{\~o}es
da Degrada{\c{c}}{\~a}o Florestal na Amaz{\^o}nia por meio de
banco de dados celular",
booktitle = "Anais...",
year = "2013",
editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio
Soares",
pages = "3397--3404",
organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 16. (SBSR)",
publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
address = "S{\~a}o Jos{\'e} dos Campos",
abstract = "Forest degradation is a threat looms over Amazon forest. Detection
and Recognition of Forest Degradation patterns are important to
address forest state. This study presents the asset of application
of a novel free system for spatial data mining, called GeoDMA, for
distinguishing patterns in forest degradation in Brazilian Amazon.
Types were related to progressive events of decreasing forest
canopy. An analysis of land cover dynamic, from satellite image
time series, is also showed. Method was based on cell database
construction, landscape metrics and data mining techniques.
Cell-based classification, provided by GeoDMA, proved to be useful
in distinguishing forest degradation patterns. Errors were mostly
caused by spatial and spectral resolution constraints of Landsat
images (30m) than to the rules used to perform classification.
Cell data base construction with resolution of 1km2 was suitable
to represent forest degradation typologies. However, we recommend
future studies to test finer resolution. Time analyses interval of
three years between series data was not appropriate to represent
land cover dynamics. Fast transition between forest and clear-cut
requires analysis at annual-basis to better determine and detect
forest degradation and their trajectories. Patterns have found to
S{\~a}o F{\'e}lix do Xingu may not be enough to represent all
the patterns one can distinguish in Amazon region.",
conference-location = "Foz do Igua{\c{c}}u",
conference-year = "13-18 abr. 2013",
isbn = "{978-85-17-00066-9 (Internet)} and {978-85-17-00065-2 (DVD)}",
label = "1439",
language = "pt",
organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
ibi = "3ERPFQRTRW34M/3E7GLBN",
url = "http://urlib.net/ibi/3ERPFQRTRW34M/3E7GLBN",
targetfile = "p1439.pdf",
type = "Floresta e Vegeta{\c{c}}{\~a}o",
urlaccessdate = "03 maio 2024"
}