compute_vi: Compute vegetation indexes from bricks.

In albhasan/sits.starfm: Use the StarFM Fusion Model on Landsat 8 Images

Description

Compute vegetation indexes from bricks.

Usage

compute_vi(
  brick_path,
  brick_pattern = "^brick_.*[.]tif$",
  vi_index = c("ndvi", "savi"),
  no_data = -9999,
  gdal_options = c("TILED=YES", "COPY_SRC_OVERVIEWS=YES", "COMPRESS=LZW")
)

Arguments

brick_path	A length-one character. Path to bricks.
brick_pattern	A length-one character. Regular expression used to filter the files in brick_path.
vi_index	A character. The indexes to be computed.
no_data	A length-one numeric. The value for no data.
gdal_options	A character. Options passed to gdal for raster creation.

Value

A character. Path to the created vegetation index bricks.

Author(s)

Alber Sanchez, [e-mail]

albhasan/sits.starfm documentation built on Sept. 3, 2020, 4:03 p.m.