Acerbi Júnior, F.W. Silveira, E.M. de O. Mello, J.M. de Mello, C.R. de Scolforo, J.R.S. <br/><br/>
Change detection in brazilian savannas using semivariograms derived from NDVI images 

<br/><br/><label>Subjects--Topical Terms: </label><br/>DESMATAMENTO<br/>ESTATISTICA AGRICOLA<br/>SENSORIAMENTO REMOTO