1topic_surface(1)            GRASS GIS User's Manual           topic_surface(1)
2
3
4

Topic: surface

6       r.contour                                                    Produces  a  vector  map of specified contours from a raster
7                                                                    map.
8
9       r.fill.stats                                                 Rapidly fills ’no data’ cells (NULLs) of a raster  map  with
10                                                                    interpolated values (IDW).
11
12       r.fillnulls                                                  Fills  no-data  areas in raster maps using spline interpola‐
13                                                                    tion.
14
15       r.random.surface                                             Generates random surface(s) with spatial dependence.
16
17       r.resamp.bspline                                             Performs  bilinear  or  bicubic  spline  interpolation  with
18                                                                    Tykhonov regularization.
19
20       r.surf.area                                                  Prints estimation of surface area for raster map.
21
22       r.surf.contour                                               Generates surface raster map from rasterized contours.
23
24       r.surf.fractal                                               Creates a fractal surface of a given fractal dimension.
25
26       r.surf.gauss                                                 Generates  a raster map using gaussian random number genera‐
27                                                                    tor.
28
29       r.surf.idw                                                   Provides surface interpolation from raster point data by In‐
30                                                                    verse Distance Squared Weighting.
31
32       r.surf.random                                                Produces  a  raster  surface  map of uniform random deviates
33                                                                    with defined range.
34
35       v.surf.bspline                                               Performs  bicubic  or  bilinear  spline  interpolation  with
36                                                                    Tykhonov regularization.
37
38       v.surf.idw                                                   Provides surface interpolation from vector point data by In‐
39                                                                    verse Distance Squared Weighting.
40
41       v.surf.rst                                                   Performs surface interpolation from  vector  points  map  by
42                                                                    splines.
43
44
45       See also the corresponding keyword surface for additional references.
46
47       Main index | Topics index | Keywords index | Graphical index | Full in‐
48       dex
49
50       © 2003-2023 GRASS Development Team, GRASS GIS 8.2.1 Reference Manual
51
52
53
54GRASS 8.2.1                                                   topic_surface(1)
Impressum