[OpendTect_Users] Spectral decomposition interpretation

Salman Ahmad salmanahmad.geo at gmail.com
Thu Sep 13 13:42:57 CEST 2012


Hi Dears,
            I need penobscut 3d survey lines in segy format, the survey
which is present at opendtect site. can anyone tell me in detail?

Regards:
Salman Ahmad
M.Phil Geophysics
Earth Science Department
Quaid-i-Azam University Islamabad
Contact: +923313450300

On Thu, Sep 13, 2012 at 11:48 AM, Paul de Groot <paul.degroot at dgbes.com>wrote:

> Hello Yoon Keun,
>
> That is indeed what spectral decomposition does if you use Fourier
> transforms. With Wavelet decomposition it is the wavelet component of the
> decomposition that is output.
>
> Best regards,
>
> Paul.
> --
> *Paul de Groot
> President
> dGB Earth Sciences, Nijverheidstraat 11-2, 7511 JM Enschede, The
> Netherlands.
> Tel. +31 53 43 15 155, Fax +31 53 43 15 104.
> paul.degroot at dgbes.com, www.dgbes.com, www.opendtect.org.
>
> *
> On Thu, Sep 13, 2012 at 5:10 AM, Yoon keun <geophysics.lab.md at gmail.com>wrote:
>
>> Dear all,
>>
>> I would just like to ask whether one can say about the images obtained
>> from spectral decomposition are just the amplitude spectrum at
>> the frequency component at which the decomposition was calculated.
>>
>> Many thanks in advance.
>>
>> Yoon
>> geophysical propspecting Lab
>> Chonnam University, South Korea
>>
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-- 
                                   *Salman Ahmad*
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