Estimation of fractal parameter and Curie point depth of magnetic sources using de-fractal approach in East Azarbaijan Province, Iran

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Heidarnejad Sanami Peyvand; NEJATI KALATEH ALI

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF RESEARCH ON APPLIED GEOPHYSICS Year:2019 | Volume:5 | Issue:1 Page(s): 57-72

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

1,279

Download:

300

Cites:

Information Journal Paper

Title

Estimation of fractal parameter and Curie point depth of magnetic sources using de-fractal approach in East Azarbaijan Province, Iran

Author(s)

Heidarnejad Sanami Peyvand | NEJATI KALATEH ALI | Issue Writer Certificate

Keywords

Fractal parameter

Aeromagnetic data

Geothermal resources

Power spectrum

De-fractal Power Spectra

East Azarbaijan

Abstract

Summary The East Azarbaijan geothermal area is located in northwest of Iran, which hosts several hot springs. It is situated mostly around the Sabalan and Sahand mountains. The Sabalan and Sahand geothermal area is now under investigation for the geothermal electric power generation. It is characterized by high thermal gradient and high heat flow. In this study, our aim is to determine the Fractal parameter and top and bottom depths of the magnetic sources. A modified spectral analysis technique named “ de-fractal spectral depth method” is developed and used to estimate the top and bottom depths of the magnetized layer. A mathematical relationship is used between the observed Power spectrum (due to fractal magnetization) and an equivalent random magnetization Power spectrum. The de-fractal approach removes the effect of fractal magnetization from the observed Power spectrum, and estimates the parameters of the depth to top and depth to bottom of the magnetized layer using iterative forward modelling of the Power spectrum. This approach is applied to the Aeromagnetic data of the East Azarbaijan Province. The obtained results indicated variable magnetic bottom depths ranging from 9. 8 km to about 16. 8 km. In addition, the Fractal parameter was found to vary from 1. 6 to 3 within the study area...

Cites

No record.

References

No record.

Cite

APA: Copy

Heidarnejad Sanami, Peyvand, & NEJATI KALATEH, ALI. (2019). Estimation of fractal parameter and Curie point depth of magnetic sources using de-fractal approach in East Azarbaijan Province, Iran. JOURNAL OF RESEARCH ON APPLIED GEOPHYSICS, 5(1 ), 57-72. SID. https://sid.ir/paper/268642/en

Vancouver: Copy

Heidarnejad Sanami Peyvand, NEJATI KALATEH ALI. Estimation of fractal parameter and Curie point depth of magnetic sources using de-fractal approach in East Azarbaijan Province, Iran. JOURNAL OF RESEARCH ON APPLIED GEOPHYSICS[Internet]. 2019;5(1 ):57-72. Available from: https://sid.ir/paper/268642/en

IEEE: Copy

Peyvand Heidarnejad Sanami, and ALI NEJATI KALATEH, “Estimation of fractal parameter and Curie point depth of magnetic sources using de-fractal approach in East Azarbaijan Province, Iran,” JOURNAL OF RESEARCH ON APPLIED GEOPHYSICS, vol. 5, no. 1 , pp. 57–72, 2019, [Online]. Available: https://sid.ir/paper/268642/en

Related Journal Papers