GRASS GIS 7.8.9dev Reference Manual: Topic resample

Topic: resample

r.resamp.filter	Resamples raster map layers using an analytic kernel.
r.resamp.interp	Resamples raster map to a finer grid using interpolation.
r.resamp.rst	Reinterpolates and optionally computes topographic analysis from input raster map to a new raster map (possibly with different resolution) using regularized spline with tension and smoothing.
r.resamp.stats	Resamples raster map layers to a coarser grid using aggregation.
r.resample	GRASS raster map layer data resampling capability.

See also the corresponding keyword resample for additional references.