get_raster_diversity: Computes diversity metrics from raster data

In jbferet/biodivMapR: biodivMapR: an R package for a- and ß-diversity mapping using remotely-sensed images

Computes diversity metrics from raster data

Description

Computes diversity metrics from raster data

Usage

get_raster_diversity(
  input_raster_path,
  Kmeans_info,
  Beta_info,
  input_mask_path = NULL,
  SelectBands = NULL,
  alphametrics = "shannon",
  Hill_order = 1,
  FDmetric = NULL,
  window_size,
  maxRows = NULL,
  pcelim = 0.02,
  nbCPU = 1,
  MinSun = 0.25
)

Arguments

input_raster_path	list. list of paths corresponding to input rasters
Kmeans_info	list. kmeans description obtained from function get_kmeans
Beta_info	list. BC dissimilarity & associated beta metrics from training set
input_mask_path	character. path for mask file
SelectBands	numeric. bands selected from input_rast
alphametrics	list. alpha diversity metrics: richness, shannon, simpson
Hill_order	numeric. Hill order
FDmetric	character. list of functional metrics
window_size	numeric. window size for square plots
maxRows	numeric. max number of rows in each block
pcelim	numeric. minimum proportion of pixels to consider spectral species
nbCPU	numeric. Number of CPUs available
MinSun	numeric. minimum amount of sunlit pixels in the plots

Value

ab_div_metrics list. contains all metrics

jbferet/biodivMapR documentation built on April 12, 2025, 1:32 p.m.