01647naa a2200313 a 450000100080000000500110000800800410001910000160006024501170007626000090019330000200020249000090022252007220023165000110095365000350096465000120099965000180101165000400102965300110106965300200108065300210110065300170112165300100113865300130114870000170116170000220117870000160120077301170121615452901999-05-04       1993    bl uuuu     u00u1 u    #d1 aSANO, E. E.  aAvaliacao do sistema de informacoes geograficas SGI para tratamento de dados geoambientais de interesse gricola.  c1993  ap.428-437. v.2.  vv.2.  aThis estudy aimed to evaluate the potential of SGI, the Geographic Information System development by INPE, for manipulation of data with agricultural interest of the Brazilian Savanna area. The geocoded data of the following study areas was stored in this system: Taquara Creek Watershed, DF (1:20,000); experimental fields of EMBRAPA-CPAC, DF (1:40,000); Silvania municipality, GO (1:100,000); and Brazilian Savanna region (1:5,000,000). Two types of data were handled: vector, mainly soil, slope and land use data, and DTM of the precipitation data. All manipulations of the original data were done in a satisfactory manner, which indicates the SGI is adequacy for handling environmental information of rural zones.  aBrazil  ageographic information systems  aCerrado  aMeio Ambiente  aSistema de Informação Geográfica  aBrasil  aCorrego Taguara  aDistrito Federal  aEnvironments  aGoias  aSilvania1 aASSAD, E. D.1 aBEZERRA, H. da S.1 aMOREIRA, L.  tIn: SIMPOSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 7., 1993, Curitiba, PR. Anais. Sao Jose dos Campos: INPE, 1993.