Raster Georeferencing, Grid Affine Transforms, Cell Abstraction
Assign projection
Calculate the math of an affine transform
Create geotransform from extent and dimension
Geo transform parameter creator
World file parameter creator
Determine extent from eotransform vector and dimension
GDAL RasterIO parameter creator
Geotransform from raster object
RasterIO window from raster object
World vector from raster object.
The sf/stars RasterIO list
sf package RasterIO from RasterIO window vector
Create geotransform from world vector
Adjacency, for use in creating area based meshes
Use affine logic interactively georegister a raster
affinity: Raster Georeferencing, Grid Affine Transforms, Cell Abstract...
Tools for raster georeferencing, grid affine transforms, and general raster logic. These functions provide converters between raster specifications, world vector, geotransform, 'RasterIO' window, and 'RasterIO window' in 'sf' package list format. There are functions to offset a matrix by padding any of four corners (useful for vectorizing neighbourhood operations), and helper functions to harvesting user clicks on a graphics device to use for simple georeferencing of images. Methods used are available from <https://en.wikipedia.org/wiki/World_file> and <https://gdal.org/user/raster_data_model.html>.