@InProceedings{SimõesSoHoFoSaShBe:2021:ChCePi,
               author = "Sim{\~o}es, Philipe Souza and Sousa J{\'u}nior, Marionei Fomaca 
                         de and Hoffmann, T{\^a}nia Beatriz and Fonseca, Leila Maria 
                         Garcia and Sant'Anna, Sidnei Jo{\~a}o Siqueira and Shimabukuro, 
                         Yosio Edemir and Bendini, Hugo do Nascimento",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)} and {Instituto Nacional de Pesquisas Espaciais (INPE)} and 
                         {Instituto Nacional de Pesquisas Espaciais (INPE)}",
                title = "Characterization of center pivot irrigation systems in the 
                         Irec{\^e}-Bahia agricultural region based on random forest 
                         classification",
            booktitle = "Anais...",
                 year = "2021",
               editor = "Vinhas, Lubia (INPE) and Gra{\c{c}}a, Alan J. Salom{\~a}o 
                         (UERJ)",
         organization = "Simp{\'o}sio Brasileiro de Geoinform{\'a}tica, 22. (GEOINFO)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             abstract = "This study purposes identify the changes in center pivot 
                         irrigation systems areas using MODIS time series as well as 
                         identify the possible abandoned areas or cycle numbers decrease 
                         between 2014 and 2020. For this, were used MODIS time series and 
                         extraction of basics metrics from NDVI and EVI indexes and polar 
                         features. Using the extracted data, was performed a Random Forest 
                         classification. The results indicate the predominance of only one 
                         agricultural cycle in the center pivots, although some cases of 
                         two agricultural cycles were identified. The abandoned center 
                         pivots vary according to year and are related to the water 
                         availability per cycle.",
  conference-location = "On-line",
      conference-year = "29 nov. a 02 dez. 2021",
                 issn = "2179-4847",
             language = "en",
                  ibi = "8JMKD3MGPDW34P/45U7G68",
                  url = "http://urlib.net/ibi/8JMKD3MGPDW34P/45U7G68",
           targetfile = "Silva_Characterization.pdf",
        urlaccessdate = "13 maio 2024"
}