%0 Conference Proceedings
%4 dpi.inpe.br/marte/2011/06.28.19.19
%2 dpi.inpe.br/marte/2011/06.28.19.19.32
%@isbn 978-85-17-00056-0 (Internet)
%@isbn 978-85-17-00057-7 (DVD)
%T Uso de geotecnologias para análise e avaliação dos prejuízos causados pelas inundações no Rio Grande do Sul – Setembro de 2009 a Janeiro de 2010
%D 2011
%A Sausen, Tania Maria,
%A Pardi Lacruz, Maria Silvia,
%A Nedel, Anderson Shpor,
%A Saito, Silvia Midori,
%A Madruga, Roberta,
%A Lima Junior, Edgar da Rosa,
%A Galvão, Maria Isabel da Silva,
%@affiliation Instituto Nacional de Pesquisas Espaciais – INPE
%@affiliation Instituto Nacional de Pesquisas Espaciais – INPE
%@affiliation Instituto Nacional de Pesquisas Espaciais – INPE
%@affiliation Instituto Nacional de Pesquisas Espaciais – INPE
%@affiliation Instituto Nacional de Pesquisas Espaciais – INPE
%@affiliation Instituto Nacional de Pesquisas Espaciais – INPE
%@affiliation Universidade Federal de Santa Maria
%@electronicmailaddress tania@dsr.inpe.br
%@electronicmailaddress lacruz@dsr.inpe.br
%@electronicmailaddress anderson.nedel@crs.inpe.br
%@electronicmailaddress silvia.saito@crs.inpe.br
%@electronicmailaddress robertamadruga@terra.com.br
%@electronicmailaddress edgar.junior@crs.inpe.br
%@electronicmailaddress isabel_gringa@yahoo.com.br
%E Epiphanio, José Carlos Neves,
%E Galvão, Lênio Soares,
%B Simpósio Brasileiro de Sensoriamento Remoto, 15 (SBSR).
%C Curitiba
%8 30 abr. - 5 maio 2011
%I Instituto Nacional de Pesquisas Espaciais (INPE)
%J São José dos Campos
%P 6050-6057
%S Anais
%1 Instituto Nacional de Pesquisas Espaciais (INPE)
%K flooding, remote sensing, Geographic Information System, database, damage, inundações, sensoriamento remoto, Sistema de Informação Geográfica, banco de dados, danos.
%X The objective of this paper is to present the use of geotechnologies for flooding monitoring and damage assessment in Rio Grande do Sul state in the period of November/2009 to January/2010l. Three river basins were analyzed: Jacui, Ibicuí and Uruguai. It was created a data base in the SPRING. In this study were used 28 MODIS images to monitor the flooding and to characterize the area affected by this natural disaster. In order to do this the images were processed using the Principal Components. The SRTM data was used to create the declivity map, and the MODIS Image from November 29.2009 were used to developed the land use and cover maps from the three river basins. Additionally were considered the precipitation data in the period, land use, river flow and height and data collect from Civil Defense and AVADAN. Besides using the information from Civil Defense and AVADAN were created the maps about the economical, social, material and environmental damages. At the end of the study it was possible to identify the areas affected by flooding, to calculate the flooding area, to identify that the rice crops were the agricultural area affected most by the flooding, and to calculate the economical, social and environmental damages.
%@language pt
%3 p0504.pdf