The new addon v.surf.tps performs multivariate thin plate spline interpolation of sparse points with smoothing. If you ever wondered why worldclim data (http://worldclim.org) follow so nicely elevation, the reason is multivariate thin plate spline interpolation of meteorological station data with elevation as a covariate. The module can also be used for gap filling of remote sensing data, e.g. MODIS LST reconstruction of cloud-covered areas, after fine-tuning the module's parameters. The module works only with GRASS 7.2+.
Markus M _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
