Made available in DSpace on 2018-11-26T15:38:04Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-01-01; The Simple Algorithm for Evapotranspiration Retrieving (SAFER) was used to estimate biophysical parameters and the energy balance components in two different pasture experimental areas, in the Sao Paulo state, Brazil. The experimental pastures consist in six rotational (RGS) and three continuous grazing...
Drought affects several parts of the globe and causes negative social, economic and environmental effects. The aim of this study was to assess the performance of the Standardized Vegetation Index (PVI) obtained from the NDVI (Normalized Difference Vegetation Index) for ten days of SPOT-Vegetation satellite, for monitoring drought in northeast Brazil based on the historical series from 1998 to 2012. In order to ...