MSAVI: MSAVI - Modified Soil Adjusted Vegetation Index

In nightmares: Common Analysis with Remote Sensing Data

Description

MSAVI minimizes the effect of bare soil on the Soil Adjusted Vegetation Index.

Usage

MSAVI(R, NIR)

Arguments

R	A raster layer object with the reflectance values for the Red band.
NIR	A raster layer object with the reflectance values for the Near Infrared band.

Value

MSAVI - Modified Soil Adjusted Vegetation Index.

References

https://www.usgs.gov/core-science-systems/nli/landsat/landsat-surface-reflectance-derived-spectral-indices. https://www.geo.university/pages/spectral-indices-with-multispectral-satellite-data.

Examples

library(raster)
path_files <- system.file("extdata/", package="nightmares")
bands <- stack(list.files(path_files,".tif", full.names=TRUE))
x <- ref_oli(bands, sun.elev= 67.97)
MSAVI(x[[4]], x[[5]])

nightmares documentation built on Oct. 23, 2020, 7:15 p.m.