Extract and export the non NA area of images.

This function extract the area of images covered by non NA values and return an sf object with one polygon per image.

Usage

create_nonNA_bbox(path_in, dates = NULL, out_dir_path = NULL, filename = NULL)

Arguments

path_in

character. Path to the main folder of the target images. Images must be of Geotiff format.

dates

character vector. Dates (format of dates should be '%Y-%m-%d', '%Y%m%d' or '%Y_%m_%d').The order should match path_in.

out_dir_path

character. Directory where the outputs are saved. One file will be export per date. If NULL, the vector will not be exported.

filename

logical. Name of the files.