function for Spatial mapping of the main traits

Usage

getSpatialTrait(
  rasterFiles = NULL,
  ForestLayer = NULL,
  Sensor = NULL,
  saveFile = NULL,
  proj = 3035,
  shapeLayer = NULL,
  model.ML = NULL,
  trait = "Cab",
  factorR = NULL
)

Arguments

rasterFiles: path with the image (in RasterBrick/RasterStack formats) or a single stackRaster
ForestLayer: path with the images of the forest mask. This code is adapted to from COPERNICUS Land Monitoring Service
Sensor: by default is 'Sentinel2a', is not needed
saveFile: path with the path to save the spatial trait mapping
proj: projection of the files (shapefile and raster should be in same projection)
shapeLayer: path with the shapefile with your study area. This shape is use for cropping images
model.ML: Machine learning model
trait: trais to estimate (actually for Cab and LAI)
factorR: a numeric scaling factor applied to the raster reflectance values before index computation (e.g. to convert to 0-1 reflectance)

Value

a list with: i) a scatter-plot between trait and best indicator, and ii) spatial trait mappping mask with the forest map