@Article{HayakawaCouSouPraPau:2010:AnTePl,
               author = "Hayakawa, Ericson Hideki and Couto, Edivando Vitor do and Souza 
                         Filho, Edvard Elias de and Prado, Bruno Rodrigues do and Paula, 
                         Patr{\'{\i}}cia Fernandes",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)}",
                title = "An{\'a}lise temporal da plan{\'{\i}}cie de 
                         inunda{\c{c}}{\~a}o do alto rio Paran{\'a} (regi{\~a}o de 
                         Porto Rico PR) atrav{\'e}s de dados de sensoriamento remoto",
              journal = "Boletim de Geografia",
                 year = "2010",
               volume = "28",
               number = "1",
                pages = "115--126",
             keywords = "Classifica{\c{c}}{\~a}o MAXVER, classifica{\c{c}}{\~a}o 
                         ISOSEG, plan{\'{\i}}cie de inunda{\c{c}}{\~a}o, rio 
                         Paran{\'a}, cobertura do solo. MAXVER classification, ISOSEG 
                         classification, floodplain, Paran{\'a} River, land cover.",
             abstract = "Este trabalho avalia a din{\^a}mica da cobertura vegetal e da 
                         ocupa{\c{c}}{\~a}o do solo da plan{\'{\i}}cie de 
                         inunda{\c{c}}{\~a}o do rio Paran{\'a} (regi{\~a}o de Porto 
                         Rico - PR) entre 1987 e 2007. Algoritmos de 
                         classifica{\c{c}}{\~a}o MAXVER e ISOSEG foram utilizados em 
                         cenas Landsat-5/TM de tr{\^e}s datas distintas: 14/03/1987, 
                         09/10/1999 e 22/04/2007. Os resultados das 
                         classifica{\c{c}}{\~o}es demonstram que houve aumento na 
                         {\'a}rea de solo exposto no per{\'{\i}}odo de 1987 at{\'e} 
                         1999 devido {\`a} ocupa{\c{c}}{\~a}o antr{\'o}pica. A 
                         {\'a}rea de solo exposto observada na imagem de abril de 2007 
                         deve-se {\`a} inunda{\c{c}}{\~a}o da plan{\'{\i}}cie ocorrida 
                         nos meses de janeiro e fevereiro desse ano. Os valores do 
                         {\'{\i}}ndice Kappa e de acur{\'a}cia global denotam que os 
                         m{\'e}todos de classifica{\c{c}}{\~a}o produziram resultados 
                         semelhantes para a {\'a}rea do estudo. A 
                         classifica{\c{c}}{\~a}o MAXVER obteve maior efici{\^e}ncia na 
                         classifica{\c{c}}{\~a}o geral e a ISOSEG foi mais eficiente na 
                         classifica{\c{c}}{\~a}o de {\'a}reas {\'u}midas. ABSTRACT This 
                         study evaluates the dynamics of vegetation and land cover of the 
                         Upper Paran{\'a} River floodplain (region of Puerto Rico - PR) 
                         between 1987 and 2007. Classifications using MAXVER and ISOSEG 
                         algorithms were used in scenes Landsat-5/TM of three distinct 
                         dates: 14/03/1987, 09/10/1999 and 22/04/2007. The results show an 
                         increase in the area of bare soil between the period of 1987 to 
                         1999 due to human occupation. The area of bare soil observed in 
                         the image of april of 2007 reflects the flood that occurred in 
                         january and february of that year. The Kappa index and global 
                         accuracy denote that the both methods produced similar results to 
                         the study area. The MAXVER classification presented greater 
                         efficiency for the general classification, and ISOSEG has been 
                         more efficient for the classification of wetlands.",
                  doi = "10.4025/bolgeogr.v28i1.8086",
                  url = "http://dx.doi.org/10.4025/bolgeogr.v28i1.8086",
                 issn = "0102-5198",
                label = "lattes: 4329506543421390 1 HayakawaCouSouPraPau:2010:AnTePl",
             language = "pt",
           targetfile = "8086-41733-1-PB.pdf",
        urlaccessdate = "21 maio 2024"
}