The normalized difference vegetation index (NDVI) as indicator of the soil degradation.
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The results show that the Vegelalion Index on lhe class associated to anthropic structures increase their surfaee in 48%. The brushwood class experiment a significative change with a relalive reduction of 53%. The analysis of frequency histograms of NDVI for two dates show a decrease of vegetation canopy in the area of the class with the smallest density and an improvement in the vegetation protection of the highest density class. In this work we presenl lhe lemporal evolulion 01 lhe vegelalion and Iheir relalionship wilh lhe soil degradalion in an area loealed in Northeasl 01 lhe Madrid Communily (Spain).
Palabras clave
Degradação, Indicador, Índice de vegetação, Solo, Sensoriamento Remoto, Soil