作者: Victor Hugo De Morais Danelichen , Nadja Gomes Machado , Marcelo Sacardi Biudes , Maísa Caldas Souza
DOI: 10.5380/ABCLIMA.V12I1.31203
关键词: Water balance 、 Tropical rainfall 、 Geography 、 Wet season 、 Water cycle 、 Precipitation 、 Dry season 、 Climatology 、 Satellite
摘要: Rainfall is the key element in regional water balance, and have direct influence over economic activity. In this study, we evaluate estimates of precipitation by TRMM satellite (Tropical Measuring Mission) on Midwest region Brazil. The rainfall measured was compared with series obtained Office Instituto de Controle Espaco Aereo (ICEA) Comando da Forca Aerea. overestimated annual between 0.6 37.4%, greater overestimation dry season. However, estimate had a high correlation (0.88) Willmott coefficient. Northern Brazilian highest accumulated Southwest Northeast lowest rainfall. There inverse seasonal pattern rainfall, higher values during rainy season