[OpendTect_Users] Sweetness Attribute

[René Grobe]

Hi All,

 

as non-geophysicist I have a question about the definition of the
“Sweetness” attribute. In literature the sweetness attribute seems to be
usually mathematically defined as “Sweetness(1) = Instantaneous
Amplitude/Sqrt(Instantaneous Frequency)”. In the OpendTect Attributes Matrix
(https://opendtect.org/opendtect_attributes_matrix/) “Sweetness(2) = RMS
Energy/Average Frequency” or “RMS Amplitude/Average Frequency”. It is clear
that both definitions - Sweetness(1) and Sweetness(2) - generally relate
Amplitude to Frequency, but do they exactly produce the same result or do
they differ in any way? If so, how can one describe the difference and its
impact on interpreting the result?

 

Thank you very much!

Best regards,

René

 

_____________________________________________ 

 

René Grobe, PhD.

Geologist

GeoThermal Engineering GmbH (GeoT)

Baischstr. 8

D - 76133 Karlsruhe

Tel:         +49 721 570 44 6 811

Fax:        +49 721 570 44 6 89

Mail:       <mailto:grobe at geo-t.de> Grobe at Geo-T.de

Web:      <http://www.geo-t.de/> http://www.Geo-T.de/

_____________________________________________ 

 

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