| dprec | Daily precipitation amount in mm for July 2011 |
| dslp | Mean sea level pressure in hPa for July 2011 |
| dsndp | Daily snow depth in cm for July 2011 |
| dtempc | Mean daily temperature in degrees Celsius for July 2011 |
| dtemp_maxc | Maximum daily temperature in degrees Celsius for July 2011 |
| dtemp_minc | Minimum daily temperature in degrees Celsius for July 2011 |
| dwdsp | Daily mean wind speed in m/s for July 2011 |
| meteo2STFDF | Create an object of STFDF class from two data frames (observation and stations) |
| nlmodis20110704 | MODIS LST 8 day images image for the Netherlands ('2011-07-04') |
| nlmodis20110712 | MODIS LST 8 day images image for the Netherlands ('2011-07-12') |
| NLpol | The Netherlands border polygon from WCAB |
| pred.strk | Spatio-temporal regression kriging |
| pred.strk1 | Spatio-temporal regression kriging |
| regdata | Dynamic and static covariates for spatio-temporal regression kriging |
| rfillspgaps | Close gaps of a grid or raster Layer data |
| rfilltimegaps | Disaggregation in the time dimension through the use of splines for each pixel |
| rm.dupl | Find point pairs with equal spatial coordinates from STFDF object. |
| stations | Data frame containing stations' information |
| tgeom2STFDF | Calculate geometrical temperature trend |
| tiling | Tiling raster or Spatial-class Grid or Pixels object |
| tregcoef | Multiple linear regression coefficients for global daily air temperatures |
| tvgms | Spatio-temporal variogram models for global daily air temperatures |