Application of Geomagnetic Detection in Marine Surveillance

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.

Fallah M.Amir

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

Journal Paper

Paper Information

Journal: TABRIZ JOURNAL OF ELECTRICAL ENGINEERING Year:2019 | Volume:49 | Issue:2 (88) Page(s): 747-752

Download Full-Text

Persian Verion

View:

595

Download:

Cites:

Information Journal Paper

Title

Application of Geomagnetic Detection in Marine Surveillance

Author(s)

Fallah M.Amir | Issue Writer Certificate

Keywords

Geomagnetic anomalyQ1

vesselQ1

velocityQ1

traveling directionQ1

marine surveillanceQ1

shallow waterQ1

passive magnetic detectorQ1

Abstract

vessel traveling at sea causes hydrodynamic anomalies in sea water called Kelvin waves. Motion of conductive sea water due to Kelvin waves in natural Earth's magnetic field makes these waves visible using magnetic transducers. Geomagnetic anomaly induced by the motion of vessels may extend several kilometers and stay up long hours under certain conditions which consider this Geomagnetic anomaly as a good candidate in marine surveillance. From remote sensing point of view in this work, we proposed a method for detecting vessel Geomagnetic anomaly using an airborne magnetic sensor. Analytical formulations are derived and shown that physical properties of hydrodynamic Kelvin waves in shallow water are directly related to vessel parameters such as speed and traveling direction. Numerical simulations are used to demonstrate the applicability of our results. vessel detection is performed in frequency domain. It is shown that the proposed detection method is noise robust and can be used to detect a vessel in a noisy ambient. Effect of vessel parameters such as velocity and traveling direction in frequency spectrum of received signal are investigated.

Cites

No record.

References

No record.

Cite

Related Journal Papers