@InProceedings{CeballosLimaSouz:2002:CoEsGO,
               author = "Ceballos, Juan Carlos and Lima, Wagner Flauber Araujo and Souza, 
                         Jaidete Monteiro de",
          affiliation = "{Centro de Previsao de Tempo e Estudos Climaticos - CPTEC / 
                         INPE}",
                title = "Radiacao de onda longa emergente no topo da atmosfera: uma 
                         comparacao entre estimativas com GOES-8 imager e dados do NCEP",
            booktitle = "Anais...",
                 year = "2002",
                pages = "3264--3269",
         organization = "Congresso Brasileiro de Meteorologia, 12.",
                 note = "Br.",
             keywords = "meteorologia.",
             abstract = "Outgoing Longwave Radiation (OLR) emerging from Earth is an useful 
                         tool for convection monitoring throughout the tropical region. OLR 
                         fields commonly used are those of NCEP, based on HIRS-TOVS or 
                         HIRS-ATOVS thermal infrared data from NOAA satellites and assessed 
                         as a mean over 2.5 °-size cells. A simple expression based on 
                         channel 4 only is applied, similarly to early methods based on 
                         AVHRR-NOAA channel 4 data. A preliminary analysis for South 
                         American area suggests an overall mean deviation of 10 W.m -2 and 
                         standard deviation of 15 W.m -2 between GOES-based and NCEP OLR 
                         estimates. Further analysis is needed, including a careful fit of 
                         time coincidence between GOES and NOAA-16 passes over the 
                         continent.",
  conference-location = "Foz de Igua{\c{c}}u (PR)",
      conference-year = "4-9 ago.",
             language = "pt",
           targetfile = "Ceballos_Radiacao de onda longa.pdf",
                 type = "PRE",
        urlaccessdate = "04 maio 2024"
}