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(elev[, bias_vars, resample, ...])	Apply the estimated transform to a DEM.
copy()	Return an identical copy of the class.
error(reference_elev, to_be_aligned_elev[, ...])	Calculate the error of a coregistration approach.
fit(reference_elev, to_be_aligned_elev[, ...])	Estimate the coregistration transform on the given DEMs.
residuals(reference_elev, to_be_aligned_elev)	Calculate the residual offsets (the difference) between two DEMs after applying the transformation.

Attributes

is_affine

Check if the transform be explained by a 3D affine transform.