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@InProceedings{FiorioDemaNannGenú:2003:ReLiMú,
               author = "Fiorio, Peterson Ricardo and Dematt{\^e}, Jos{\'e} Alexandre 
                         Melo and Nanni, Marcos Rafael and Gen{\'u}, Aline Marques",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Escola 
                         Superior de Agricultura Luiz de Queiroz (ESALQ)} and {Universidade 
                         Estadual de Maring{\'a} (UEM)} and {Escola Superior de 
                         Agricultura Luiz de Queiroz (ESALQ)}",
                title = "Regress{\~o}es lineares m{\'u}ltiplas utilizando-se dados 
                         espectrais obtidos por sensores em laborat{\'o}rio e orbital, na 
                         estimativa de atributos do solo",
            booktitle = "Anais...",
                 year = "2003",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Fonseca, Leila Maria 
                         Garcia",
                pages = "85--92",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 11. (SBSR).",
            publisher = "INPE",
              address = "S{\~a}o Jos{\'e} dos Campos",
             keywords = "linears multiples regressions, reflectance, remote sensing, soil 
                         attributes prediction.",
             abstract = "The objective of the present work was to quantify Fe2O3 by 
                         laboratory and orbital sensors. The study area was a 473 ha bare 
                         soil field located in the region of Barra Bonita, SP. A sampling 
                         grid was established (100 m x 100 m) and the places were 
                         georreferenced. In these points, earth samples were collected in 
                         two depths (0-20; 80-100cm) for laboratory analyses and 
                         reflectance obtaintion with a laboratory sensor (450 to 2500 nm). 
                         In the same places of soil sampling collection, reflectance data 
                         were obtained from a TM-Landsat-5 image. Most of the generated 
                         equations showed high r2 for Fe2O3, 0,82 for laboratory and 0,67 
                         for orbital. Comparing the intervals of iron between values 
                         esteemed by radiometric data and values determined in laboratory 
                         analyses, radiometric data presented a global success of 92,2% 
                         against 91,3% for orbital data. The majority of the confusions 
                         observed between the determined values and the quantified ones are 
                         in an acceptable interval.",
  conference-location = "Belo Horizonte",
      conference-year = "5-10 abr. 2003",
           copyholder = "SID/SCD",
                 isbn = "85-17-00017-X",
             language = "Portuguese",
         organisation = "Instituto Nacional de Pesquisas Espaciais",
                  ibi = "ltid.inpe.br/sbsr/2002/11.13.11.10",
                  url = "http://urlib.net/ibi/ltid.inpe.br/sbsr/2002/11.13.11.10",
           targetfile = "01_098.pdf",
                 type = "Agronomia / Agriculture",
        urlaccessdate = "2025, Feb. 08"
}


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