topic_surface(1grass) GRASS GIS User's Manual topic_surface(1grass)
Topic: surface
r.contour Produces a vector map of specified contours from a raster
map.
r.fill.stats Rapidly fills ’no data’ cells (NULLs) of a raster map with
interpolated values (IDW).
r.fillnulls Fills no-data areas in raster maps using spline interpola-
tion.
r.random.surface Generates random surface(s) with spatial dependence.
r.resamp.bspline Performs bilinear or bicubic spline interpolation with
Tykhonov regularization.
r.surf.area Prints estimation of surface area for raster map.
r.surf.contour Generates surface raster map from rasterized contours.
r.surf.fractal Creates a fractal surface of a given fractal dimension.
r.surf.gauss Generates a raster map using gaussian random number genera-
tor.
r.surf.idw Provides surface interpolation from raster point data by In-
verse Distance Squared Weighting.
r.surf.random Produces a raster surface map of uniform random deviates
with defined range.
v.surf.bspline Performs bicubic or bilinear spline interpolation with
Tykhonov regularization.
v.surf.idw Provides surface interpolation from vector point data by In-
verse Distance Squared Weighting.
v.surf.rst Performs surface interpolation from vector points map by
splines.
See also the corresponding keyword surface for additional references.
Main index | Topics index | Keywords index | Graphical index | Full in-
dex
© 2003-2022 GRASS Development Team, GRASS GIS 7.8.7 Reference Manual
GRASS 7.8.7 topic_surface(1grass)
Generated by dwww version 1.14 on Sun Dec 29 19:24:55 CET 2024.