Figure 2 | Scientific Reports

Figure 2

From: Using sentinel-2 satellite images and machine learning algorithms to predict tropical pasture forage mass, crude protein, and fiber content

Figure 2

Feature importance of the best models of (a) dry forage mass, (b) dry leaf forage mass and (c) dry green (leaf + stem) forage mass of Marandu palisadegrass pastures. Tmax, maximum temperature; Tmin, minimum temperature; Tavg, average temperature, RH_p, relative humidity; ND number of rainy days within a month; Isolat, insolation; CCCI, canopy chlorophyll absorption ratio index; CIgreen, chlorophyll index green; CIredge, chlorophyll index red edge; EVI, enhanced vegetation index; GDVI, normalized green difference vegetation index; GLI, green leaf index, LChloI, leaf chlorophyll index; NBR, normalized burn rate; NDVI, normalized difference vegetation index; NDVI8A, NDVI 8A; OSAVI, optimized soil adjusted vegetation index; SR, simple ratio; SRredge, simple ratio red edge.

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