Horizontal Derivative Filter
Use the Horizontal Derivative option to apply a Fast-Fourier Transform Horizontal Derivative filter to a channel.
The filter option is available with the following extensions and menus:
- Geophysics: 1D FFT > 1D Filtering
- Gravity and Terrain Correction: Moving Platform Gravity > Apply Single FFT Filter
Horizontal Derivative filter options
|
Order of Derivative |
Order of derivative (default = 1). Script Parameter: FFTHZDRV.ORDER |
Application Notes
The horizontal derivative can be used for creating images and is required for some modeling algorithms, such as Euler deconvolution.
Horizontal Derivative Filter
Parameter:
n Order of differentiation.
See Also:
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