@InProceedings{CarneiroSaBeAmCoBoAr:2017:AnMuEv,
               author = "Carneiro, Aless{\^a}nia Silva de Lucena and Santos, Andr{\'e} 
                         Luis Silva dos and Bezerra, Denilson da Silva and Amaro, Venerando 
                         Eust{\'a}quio and Costa, Bruno Cesar Pereira and Borges, Helder 
                         Pereira and Aroucha, R{\^o}mulo Jord{\~a}o",
                title = "An{\'a}lise multitemporal da evolu{\c{c}}{\~a}o de {\'a}reas 
                         de manguezais na ilha do Maranh{\~a}o com dados de sensoriamento 
                         remoto",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "4918--4924",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 18. (SBSR)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             abstract = "The main objective of this study is to analyze the evolution of 
                         mangrove areas of Maranh{\~a}o Island, Northeast Brazil, 
                         considering a multi-temporal approach (2010 to 2015), evaluating 
                         qualitatively and quantitatively the changes occurred in the 
                         vegetation cover. We used Landsat 5 TM and Landsat 8 OLI satellite 
                         images from 2010 and 2015 respectively, obtained from the USGS 
                         website and process with QGIS software. The mangrove areas was 
                         done through visual interpretation using NDVI and RGB composition 
                         for later vectorization. Its areas were calculated obtaining a 
                         total area of mangrove for the year 2010 and for 2015, thus 
                         obtaining a comparison. The result of multitemporal analysis show 
                         a reduction in the mangrove area in this interval of five years 
                         and that the remote sensing was an efficient tool to detect this 
                         change. This work subsidy the studies on the effects of coastal 
                         erosion for the ecosystem and the implications for sea level 
                         rise.",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "59396",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PSM3TR",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PSM3TR",
           targetfile = "59396.pdf",
                 type = "Paisagens naturais",
        urlaccessdate = "27 abr. 2024"
}