anglesKriging: Spatial interpolation of angles using kriging

In ragram: Radargrammetry

Description

Angles provided by GCPs/TPs are known. Returns interpolated angles as a SpatialPointsDataFrame object.

Usage

anglesKriging(object, slave, z = "thetaIn", formula = as.formula(paste(z,
  "~ lon + lat")), variogram.fit = T, plot.fit = F, ...)

## S4 method for signature 'GeolocationPoints,SpatialPoints'
anglesKriging(object, slave,
  z = "thetaIn", formula = as.formula(paste(z, "~ lon + lat")),
  variogram.fit = T, plot.fit = F, ...)

## S4 method for signature 'SAR,SAR'
anglesKriging(object, slave, z = "thetaIn",
  formula = as.formula(paste(z, "~ lon + lat")), variogram.fit = T,
  plot.fit = F, ...)

## S4 method for signature 'SAR,SpatialPoints'
anglesKriging(object, slave, z = "thetaIn",
  formula = as.formula(paste(z, "~ lon + lat")), variogram.fit = T,
  plot.fit = F, ...)

## S4 method for signature 'SpatialPointsDataFrame,SAR'
anglesKriging(object, slave,
  z = "thetaIn", formula = as.formula(paste(z, "~ lon + lat")),
  variogram.fit = T, plot.fit = F, ...)

Arguments

object	Object of class SpatialPointsDataFrame.
slave	Either an object of SAR-class or SpatialPoints class.
z	Character. Either incidence ('thetaIn', default) or elevation angles 'thetaEl'.
formula	Formula used for kriging (see krige of gstat package).
variogram.fit	Logical. Fit a Gaussian variogram?
plot.fit	Logical. Plot the fitted variogram?
...	Further arguments (ignored).

See Also

angles, anglesDif, plotAngles, GeolocationPoints-class

Examples

data(kili)
anglesKriging(master@geolocationPoints, slave@geolocationPoints)

ragram documentation built on May 2, 2019, 4:42 p.m.