@InProceedings{PrinaTren:2017:CoPoPo,
               author = "Prina, Bruno Zucuni and Trentin, Romario",
                title = "Comportamento do Posicionamento por Ponto Preciso (PPP) em pontos 
                         com baixo tempo de coleta",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "2806--2813",
         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 aim of this paper is to analyze the accuracy of Precise Point 
                         Positioning (PPP) technique, of points, using short observation 
                         times, performing the comparison with post-processed points (from 
                         an adjusted basis).Therefore, the coordinates and the precision of 
                         the points were compared, and also were analyzed the precision of 
                         the vertices. The points analyzed were collected in the urban area 
                         of the municipality of Jaguari/RS. The methodological procedures 
                         of this paper are divided into three stages: collection of GNSS 
                         data, post-processing and analysis of data. The analysis of the 
                         processed data obtained average accuracies of 1 cm, 1 cm and 2 cm, 
                         respectively, for E, N and H coordinates. The average accuracies 
                         of PPP were 59 cm, 86 cm and 169 cm, respectively, for E, N and H 
                         coordinates. The discussions of this paper are of great importance 
                         because, consequently, the obtained results suggest that using the 
                         PPP technique to obtain point positions with short collection 
                         times is problematic, since a minimum observation time is needed 
                         to avoid compromising the final quality of results.",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "59538",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PSLR9T",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PSLR9T",
           targetfile = "59538.pdf",
                 type = "Mapeamento",
        urlaccessdate = "27 abr. 2024"
}