xdem.coreg.Coreg

class xdem.coreg.Coreg(meta=None)

Generic co-registration processing class.

Used to implement methods common to all processing steps (rigid alignment, bias corrections, filtering). Those are: instantiation, copying and addition (which casts to a Pipeline object).

Made to be subclassed.

__init__(meta=None)

Instantiate a generic processing step method.

Methods

__init__([meta])	Instantiate a generic processing step method.
apply(dem[, transform, crs, resample])	Apply the estimated transform to a DEM.
apply_pts(coords)	Apply the estimated transform to a set of 3D points.
copy()	Return an identical copy of the class.
error(reference_dem, dem_to_be_aligned[, ...])	Calculate the error of a coregistration approach.
fit(reference_dem, dem_to_be_aligned[, ...])	Estimate the coregistration transform on the given DEMs.
fit_pts(reference_dem, dem_to_be_aligned[, ...])	Estimate the coregistration transform between a DEM and a reference point elevation data.
residuals(reference_dem, dem_to_be_aligned)	Calculate the residual offsets (the difference) between two DEMs after applying the transformation.