EDGE DETECTION IN GRAVITY FIELD OF THE GHESHM SEDIMENTARY BASIN

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.

HOSSEINI SEYED ALI AKBAR; DOULATI ARDEJANI FARAMARZ; TABATABAIE SEYED HASHEM; HEZARKHANI ARDESHIR

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

Journal Paper

Paper Information

Journal: International Journal of Mining and Geo-Engineering Year:2013 | Volume:47 | Issue:1 Page(s): 41-50

Download Full-Text

View:

254

Download:

Cites:

Information Journal Paper

Title

EDGE DETECTION IN GRAVITY FIELD OF THE GHESHM SEDIMENTARY BASIN

Author(s)

HOSSEINI SEYED ALI AKBAR | DOULATI ARDEJANI FARAMARZ | TABATABAIE SEYED HASHEM | HEZARKHANI ARDESHIR

Keywords

LOCAL PHASE FILTERS

REAL GRAVITY DATA

SALT PLUG

SYNTHETIC MODEL

Abstract

Edge detection and edge enhancement techniques play an essential role in interpreting potential field data. This paper describes the application of various edge detection techniques to gravity data in order to delineate the edges of subsurface structures. The edge detection methods comprise analytic signal, total horizontal derivative (THDR), theta angle, tilt angle, hyperbolic of tilt angle (HTA), normalised total horizontal gradient (TDX) and normalised horizontal derivative (NTHD). The results showed that almost all filters delineated edges of anomalies successfully. However, the capability of these filters in edge detection decreased as the depth of sources increased. Of the edge enhancement filters, normalized standard deviation filter provided much better results in delineating deeper sources. The edge detection techniques were further applied on a REAL GRAVITY DATA from the Gheshm sedimentary basin in the Persian Gulf in Iran. All filters specified a northeast-southwest structural trend. The THDR better outlined the structural morphology and trend. Moreover, it indicated the SALT PLUGs much better than other filters. Analytic signal and THDR successfully enhanced the edges of the shorter wavelength residual structures. Normalized standard deviation (NSTD), TDX and hyperbolic of tilt angle (HTA) filters highlighted the likely fault pattern and lineaments, with a dominant northeast-southwest structural trend. This case study shows that the edge detection techniques provides valuable information for geologists and petroleum engineers to outline the horizontal location of geological sources including SALT PLUGs and stand out buried faults, contacts and other tectonic and geological features.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

HOSSEINI, SEYED ALI AKBAR, DOULATI ARDEJANI, FARAMARZ, TABATABAIE, SEYED HASHEM, & HEZARKHANI, ARDESHIR. (2013). EDGE DETECTION IN GRAVITY FIELD OF THE GHESHM SEDIMENTARY BASIN. INTERNATIONAL JOURNAL OF MINING AND GEO-ENGINEERING, 47(1), 41-50. SID. https://sid.ir/paper/329944/en

Vancouver: Copy

HOSSEINI SEYED ALI AKBAR, DOULATI ARDEJANI FARAMARZ, TABATABAIE SEYED HASHEM, HEZARKHANI ARDESHIR. EDGE DETECTION IN GRAVITY FIELD OF THE GHESHM SEDIMENTARY BASIN. INTERNATIONAL JOURNAL OF MINING AND GEO-ENGINEERING[Internet]. 2013;47(1):41-50. Available from: https://sid.ir/paper/329944/en

IEEE: Copy

SEYED ALI AKBAR HOSSEINI, FARAMARZ DOULATI ARDEJANI, SEYED HASHEM TABATABAIE, and ARDESHIR HEZARKHANI, “EDGE DETECTION IN GRAVITY FIELD OF THE GHESHM SEDIMENTARY BASIN,” INTERNATIONAL JOURNAL OF MINING AND GEO-ENGINEERING, vol. 47, no. 1, pp. 41–50, 2013, [Online]. Available: https://sid.ir/paper/329944/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops