@InProceedings{PereiraCamDinIriAra:2023:SeTiAn,
               author = "Pereira, Vin{\'{\i}}cius Peripato Borges and Campanharo, Wesley 
                         Augusto and Diniz, Juliana Maria Ferreira de Souza and Iriarte, 
                         Jos{\'e} and Arag{\~a}o, Luiz Eduardo Oliveira e Cruz de",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)} and {University of Exeter} and 
                         {Instituto Nacional de Pesquisas Espaciais (INPE)}",
                title = "Sentinel-1 time-series analysis to identify pre-columbian modified 
                         environments",
            booktitle = "Anais...",
                 year = "2023",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de and Sanches, Ieda DelArco",
                pages = "e155930",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 20. (SBSR)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             keywords = "SAR System, time-series, vegetation indexes, archeology, 
                         domesticated.",
             abstract = "There has been increasing amount of evidences showing large 
                         pre-Columbian settlements and extensive domesticated landscapes 
                         across Amazonia. However, one of the challenges to understand the 
                         extent to which pre-Columbian societies transformed Amazonian 
                         landscapes is the fact that many settlements are covered by dense 
                         vegetation. Thus, the analysis of the forest structure though time 
                         can point out locations witch has better conditions to develop a 
                         more stabilized environment, caused by pre-Columbian management 
                         and cultivation practices. The identification of pre-Columbian 
                         sites within forested areas can enlighten uncertainties about the 
                         resistance and resilience of Amazonia ecosystems. Here, we compare 
                         SARs vegetation indexes anomalies within pre-Columbian modified 
                         environments to other forested areas in their surroundings using a 
                         time-series (TS) from Sentinel-1A RADAR data (C-band). The results 
                         show that non-pre-Columbian areas have more anomaly events, and up 
                         to two times higher recurrence. This approach can enable the 
                         search for new pre-Columbian archaeological sites hidden under the 
                         Amazonian forest canopy.",
  conference-location = "Florian{\'o}polis",
      conference-year = "02-05 abril 2023",
                 isbn = "978-65-89159-04-9",
             language = "en",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/495DNKL",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/495DNKL",
           targetfile = "155930.pdf",
                 type = "An{\'a}lise de s{\'e}ries temporais de imagens de 
                         sat{\'e}lite",
        urlaccessdate = "13 maio 2024"
}