landsat R package
Processing of Landsat or other multispectral satellite imagery. Includes relative normalization, image-based radiometric correction, and topographic correction options.
This package was initially developed many years ago, before Landsat 8, and before extensive facilities were available for processing Landsat data elsewhere.
As of December 2019, I've added Landsat 8 OLI coefficients to the tasseled cap transform function tasscap, and to the DOS function.
Most of my remote sensing work has moved to other tools, but I do think adding raster package capability to this package might be useful.