@InProceedings{CostaCurtLore:2015:AvPrMO,
author = "Costa, David de Andrade and Curtarelli, Marcelo Pedroso and
Lorenzzetti, Jo{\~a}o Ant{\^o}nio",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)}",
title = "Avalia{\c{c}}{\~a}o produto MOD35L2 para estimativa da
fra{\c{c}}{\~a}o de cobertura de nuvens sobre o
reservat{\'o}rio de Tucuru{\'{\i}}/PA",
booktitle = "Anais...",
year = "2015",
editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz
Eduardo Oliveira e Cruz de",
pages = "3021--3028",
organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 17. (SBSR)",
publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
address = "S{\~a}o Jos{\'e} dos Campos",
abstract = "The cloud cover fraction can be estimated based on in situ or by
remote sensing data. One of such satellite products for cloud
cover is the MOD35L2 from MODIS sensor. Given the availability of
a in situ data set, we chose the Tucuru{\'{\i}} reservoir as the
study area. The in situ data used for validation of the MOD35L2
product was acquired by the Integrated Environmental Monitoring
System (SIMA). The results showed that the product shows a
significant statistical correlation (p = 0.05) with the average
annual variation of cloud cover in the region in comparison with
in situ data but the correlation is relatively low between the
product fraction of clouds estimation and the estimated field data
(r = 0.19). It was also found that the product overestimates cloud
cover values on daily-basis analysis. The bias and RMSE values,
obtained for the 2013 data validation, were 0.65 and 0.72
respectively. In order to understand the temporal dynamics of
cloud cover over the Tucuru{\'{\i}} reservoir, it was applied
the Wavelet analysis technique on time series data on daily-basis
over the period 2004-2013. The analysis was able to reproduce the
characteristic annual and semiannual cycles of the region.",
conference-location = "Jo{\~a}o Pessoa",
conference-year = "25-29 abr. 2015",
isbn = "978-85-17-0076-8",
label = "603",
language = "pt",
organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
ibi = "8JMKD3MGP6W34M/3JM4AKQ",
url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3JM4AKQ",
targetfile = "p0603.pdf",
type = "An{\'a}lise de s{\'e}ries de tempo de imagens de sat{\'e}lite",
urlaccessdate = "23 maio 2024"
}