sample_from_raster: sample pixels or plots from raster data

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

sample pixels or plots from raster data

Description

sample pixels or plots from raster data

Usage

sample_from_raster(
  extent_area,
  nbSamples,
  input_rast,
  input_mask = NULL,
  window_size = NULL,
  capstyle = "square"
)

Arguments

extent_area	.
nbSamples	numeric. number of samples to be extracted
input_rast	SpatRaster. raster to extract data from
input_mask	SpatRaster. mask corresponding to raster to extract data from
window_size	numeric. window size for square plots
capstyle	character. shape of the plot, see terra::buffer for info on options for capstyle

Value

rast_sample dataframe. pixel/plot info extracted from input_rast

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