Power spectrum of DEMs
MartinVogele
Posts: 4
in Geosoft
Dear community,
is there a way to calculate the power spectrum of a 2D grid/1D profile in order to get an overview of the wavelength Distribution, e.g. in the topography?
I am aware of the Radially Averaged Power Spectrum Option in MAGMAP for depth-to-basement estimates but this does not help here.
Cheers,
Martin
is there a way to calculate the power spectrum of a 2D grid/1D profile in order to get an overview of the wavelength Distribution, e.g. in the topography?
I am aware of the Radially Averaged Power Spectrum Option in MAGMAP for depth-to-basement estimates but this does not help here.
Cheers,
Martin
Tagged:
0
Comments
-
Hi @MartinVögele there are two other power spectrum calculations:
- From the 1D-FFT menu click Power Spectrum to calculate the log power spectrum of a channel from a database.
- From MAGMAP, below the Radial Average Power Spectrum tool there is a 2D Power Spectrum option.
Community Manager0 - From the 1D-FFT menu click Power Spectrum to calculate the log power spectrum of a channel from a database.
This discussion has been closed.
Categories
- 771 All Categories
- 169 Products & Software
- 12 Seequent
- 224 Leapfrog
- 352 Geosoft
- 19 GeoStudio
- 11 Developers
- 1 Seequent Evo APIs
- 163 GX Developer
- 1 Early Access Programmes
- 2 Oasis montaj Field EAP