NMOstack: Appla Normal Move-Out (NMO) correction and stack the traces

In emanuelhuber/RGPR: Ground-penetrating radar (GPR) data visualisation, processing and delineation

Appla Normal Move-Out (NMO) correction and stack the traces

Description

Removes the Normal Move-Out (NMO) from the trace given a velocity and stacks (sums) the traces.

Usage

NMOstack(
  x,
  thrs = NULL,
  v = NULL,
  method = c("linear", "nearest", "pchip", "cubic", "spline")
)

## S4 method for signature 'GPR'
NMOstack(
  x,
  thrs = NULL,
  v = NULL,
  method = c("linear", "nearest", "pchip", "cubic", "spline")
)

Arguments

x	An object of the class GPR
thrs	[numeric(1)|NULL] Definite the threshold for muting (i.e., suppressing) the values where the NMO-stretching is above the threshold. Setting thrs = NULL, the full data will be used.
v	A length-one numeric vector defining the radar wave velocity in the ground
method	[character(1)] Interpolation method to be applied: one of pchip, linear, nearest, spline, cubic (see also interp1).

emanuelhuber/RGPR documentation built on Feb. 20, 2025, 6:13 a.m.